Posted: 12/4/2019 12:02:06 PM EST [#16] Quote History Quoted: Any use of this content without express written consent is prohibited. Smith Enterprise Vortex G6A4 Flash Hider 1/2-28 Thread AR-15 5.56/223 Used by US armed forces worldwide, the US Dept of Homeland Security and law enforcement agencies across the nation, the Vortex flash hider features a. Precision EFAB and KAC MAMS would cover all three but then you'd need to add "reasonable cost" to that list. Just want to say thanks to Chandler & Mateo. It's bad enough that conversation is nearly impossible while the pinging is ongoing and it feels like it's penetrating my soul with no lube.auditory rape.. A 20" barrel does pretty good with a birdcage, a 10.5" is a flamethrower at night with one. The Arc Helix has been designed to even further facilitate the installation/removal of the SEI Windtalker sound suppressor, coupled with a shallower pitch and grooves to reduce surface contact and carbon buildup. Meyers M249F is the most effective flash suppressor available followed by the AAC Blackout and then the Smith Enterprises Vortex. We can install a variety of commercial doors for your business, from warehouse doors, pedestrian doors, loading docks and more. The state-of-the-art, Pump Stations | Lift Stations and Non-Clog Pumps, Headworks -- Screens and Vortex Grit Removal, PISTA INVORSOR Enhanced Vortex Grit Removal System, PISTA VIO Variable Inlet / Outlet Vortex Grit Removal System, PISTA 360 with V-FORCE BAFFLE Vortex Grit Removal Chamber, PISTA PRO-PAK Grit Removal for Cold Weather. All Rights Reserved. Smith Vortex G6A4 here, it's my favorite. Because Smith & Loveless offers a complete portfolio of vortex grit chambers, grit pump configurations, and grit washing and dewatering options, we can offer you a proven and advanced solution for any flow ranging from 0.5 million gallons per day to 100 million gallons per day (in a single PISTA unit) and larger with multiple units. 1701 West 10th Street, Suite 14 Tempe, Arizona 85281 [email protected] Phone: (480) 964-1818; Opening Hours: Monday - Friday, 0630 - 1400 MST (GMT -7) You will receive an email every Friday morning featuring the latest chatter from the hottest topics, breaking news surrounding legislation, as well as exclusive deals only available to ARFCOM email subscribers. To make the shopping experience with Brownells better, we have a number of representatives in Europe. Useful. Your IP: The site owner may have set restrictions that prevent you from accessing the site. Smith Enterprise VORTEX Flash Eliminator G6A4 .556mm. Their techs are vey knowledgeable and their scheduling personnel are polite and professional. Smith Enterprise is now offering the upgraded G6A4 Vortex with Arc Helix. The Vortex is designed for rifles chambered in .223/5.56 and features a 40% increase in structural rigidity over the A1 version due to it being manufactured from properly heat treated 8629 Chromoly Steel. xcbd`g`b``8 "ClS.bGA6tD6HX \*?* IF`>0 4-`R(Ih0J"[ The mods to the A3 and A4 are for suppressor use. Each prong is a whisker shorter than the others. Vortex is another great one for killing flash, and the ability to not time and just hand tighten certainly isn't hurting accuracy. Any miniscule improvement in flash suppression offered by the latest and greatest models on the market still can't compete with the Vortex's ease of installation and reasonably cheap cost. Description Reviews . Will be ordering one tomorrow. Flash Eliminator / Smith - .308 Caliber OBR AR-10 SR25. Please include what you were doing when this page came up and the Cloudflare Ray ID found at the bottom of this page. 2023 Vortex Industries LLC & Vortex Colorado LLC. The mods to the A3 and A4 are for suppressor use. SEI's newest offering is the upgraded G6A4 Vortex with Arc Helix. SONY DSC. Filter By. The ne 1616 1 Comment Share Thanks! AR15.Com reserves the right to overwrite or replace any affiliate, commercial, or monetizable links, posted by users, with our own. Vortex or just standard A2 are about all I use. You can email the site owner to let them know you were blocked. $89.95 Frequently Bought Together. The Smith Vortex G6A2 Flash Eliminator is based off the combat-proven Vortex 5.56 G6A1 system and is considered the best Flash Suppressor on the market today. Their, Maureen G. said: After receiving estimates and timelines from three contractors, I, Alan C. said: Well I did a lot of research on solar panels to find the best fit for, Naresh S. said: I had a large glass window cracked in my kitchen overlooking the. endstream There are several actions that could trigger this block including submitting a certain word or phrase, a SQL command or malformed data. 13. Specifically to facilitate the removal of the suppressor. Funny 1. Man, a couple thousand rounds downrange with a BE Meyers pinging away and I never knew this was supposed to be a problem. thread. Simply remove your old muzzel brake and old shims or crush washer, and install your newVORTEX. Highly recommend Vortex and their team to everyone! The Arc Helix has been designed . [ARCHIVED THREAD] - Smith Vortex g6a4 ARCHIVED AR-15 Rifles, Uppers, Lowers, Barrels, and more Win a FREE Membership! The G6A4 went on easily with no noticeable rough spots. Four, specially angled flutes hide nearly 100% of muzzle flash, even during full-auto fire, by dissipating gas and retaining unburned powder for increased residual burn. 445 0 obj << /Pages 567 0 R /Type /Catalog >> The AAC No mount flash hider is also a great one bht they are usually hard to find. << /Contents 449 0 R /MediaBox [ 0 0 612 792 ] /Parent 567 0 R /Resources 463 0 R /Type /Page >> $276.00 A2 Flash Hider for .223 with Crush Washer. SEIs newest offering is the upgraded G6A4 Vortex with Arc Helix. Vortex Doors is located at 1353 Oakland Rd, San Jose, CA 95112 on the border of Santa Clara, approximately 4.3 miles NorthEast of Mission Santa Clara de Asis and approximately 6.6 miles SouthEast of Levis Stadium. Heat treated same as all other Vortex's. 1/2 x 28 I.D. The G6A2 kills muzzle-flash and improves overall accuracy. Good, bad, go with the a3? All Rights Reserved. Commercial overhead doors come in different styles and made from a variety of different materials. Description: The Vortex G6A4 is the fourth in a line of Vortex model flash suppressors and muzzle breaks for Smith Enterprises. Vortex Doors will always provide high quality repairs and excellent customer service. Overview New posts New classifieds New resources New media Latest activity. Unit Price. Cool. New. https://www.thetruthaboutguns.com/arider-shootout/, If this is your first visit, be sure to Vortex Doors is located at 1353 Oakland Rd, San Jose, CA 95112 on the border of Santa Clara, approximately 4.3 miles NorthEast of Mission Santa Clara de Asis and approximately 6.6 miles SouthEast of Levi's Stadium. We take great pride in providing the best possible solution for your business and always ensure the safety of your customers, your staff and the general public. ordnanceresearch A+(703) Seller's Other Items. The ring is as loud or louder than the shot most of the time. That and mounting a suppressor are the only reasons I have a 3 prong. What are your site plan limitations? All Rights Reserved. Doors are often used multiple times a day by Customers and Employees and maintaining safety and security is critical. FFL is not required Ask Seller a Question Immediate Checkout - Credit Card. So solution to a problem that isnt really a problem and doesnt need a solution? << /Filter /FlateDecode /S 108 /Length 152 >> Request Service by calling us at (408) 588-0890. Due to the unique design of theVORTEX Flash Eliminator, they do not require indexing or shims/crush washer during installation. The city was founded in 1777 by Spanish soldier Don Pedro Fages who named it after Saint Clare of Assisi because it was her feast day when he reached the region. *Must have a registered ARFCOM account to win. @WNEx"~Pa)lmZB'?nlCuc_nV2O\dwMW_7w{}+v(B2axc]Zz8ag- ji~IUT5H2'[y.9,:"=ornxh-`WnFuLiN=9~#5|jI[]m]H4Ulh3f[2w.F<1"3ow7B.my/"ccIR;;GX&P\CYgwwZ"?E&$fIy M6zQ. B M. San Francisco, CA. I've read many good things on the vortex flash hiders and was curious if anyone has used the newest model g6a4? Makes sense since its not a tuning fork anymore, but Ill never bother to try it. As a business owner or manager, it is important your property is well maintained at all times. In addition to different styles and materials, Vortex Doors can create custom overhead doors to meet your specific business needs. Smith Enterprise VORTEX Flash Eliminator G6A4 .556mm Our Price: $129.95 each. 162.243.31.236 Rest assured, you will still benefit from our vast product selection and industry-leading customer service. I fucking love the ring. I would really like to see a new test conducted between the 249F and the G6A4. One new winner* is announced every week! 07-05-19, 17:59 #12 Stickman Industry Professional Join Date Jun 2006 Posts 12,196 Feedback Score 1 (100%) Each of our fully loaded trucks are equipped with a generator, welder, safety cones, fire extinguisher, first aid kits and common parts to ensure our highly trained and certified technicians are ready to go. Quantity Purchased. Help Because of its rich history, the city is home to a wide range of landmarks, including the Mission Santa Clara de Asis, which was founded in 1777 and is still standing on its original location. xc```b``Ob``df0de`bkaC :S8_+hJnaYhO /L5-J^2Y8/@A5 fJx atYkFSr 9,s Emergency Service available for all services! What is best for your plant or facility? The Arc Helix has been designed to even further facilitate the installation/removal of the SEI Windtalker sound suppressor, coupled with a shallower pitch and grooves to reduce surface contact and carbon buildup. 1/2 x 28 I.D. Is it equal or greater value than the a3? The action you just performed triggered the security solution. Still though, chill bro, the ring is great. We provide one of the most experienced teams of technicians in Santa Clara, CA. Because Smith & Loveless offers a complete portfolio of vortex grit chambers, grit pump configurations, and grit washing and dewatering options, we can offer you a proven and advanced solution for any flow ranging from 0.5 million gallons per day to 100 million gallons per day (in a single PISTA unit) and larger with multiple units. I've been trying to decide whether I want a prong'd FH over a closed/caged one. PN 1001V-PH: Vortex, G6A2, 5.56 $ 70.00 Add to cart; Sale! Considered part of Silicon Valley, the city of Santa Clara is the county seat of Santa Clara County and boasts an estimated over 2 million living within the metropolitan area. 448 0 obj Cloudflare Ray ID: 7b9d99c82b5842dd Share. We make your experience working with Vortex Doors as easy as possible. [ARCHIVED THREAD] - Found a mostly-solution to the 3-prong / 4-prong Ring, https://www.youtube.com/watch?v=14_Y62oVgaQ, https://www.AR15.Com/media/mediaFiles/492214/B89546DF-F332-4ACA-BB0B-0540F963F920-937158.jpg. Santa Clara is also home to Levis Stadium, a unique outdoor venue where the San Francisco 49ers play football games. I have the A2 on a Noveske barrel but enough is the same, I think I can help. Smith Enterprise's newest offering is the upgraded G6A4 Vortex with Arc Helix. Last edited by 556Cliff; 07-05-19 at 16:55 . Privacy Statement | 2016-2021, Smith & Loveless. Our experienced team of technicians are available for all types of door installations. Business owners often dont think about doors and dock levelers until they break and operations can be quickly impacted. This extensive and hands on training allows us to provide the best practices in the industry to efficiently take care of your door needs. One new winner* is announced every week! 446 0 obj The reason Im running an AAC Blackout 51T is Im going with an AAC M4-2000 can. M93R 18 - www , Fellowes / MAGPUL B.A.D. %PDF-1.5 Lever-Battery Assist Device-AR15/M4, GUN&MILITARY ECHIGOYA- / , 17500 Smith VORTEX AR15 , Amazon | GUARDER M16 Vortex , . New Smith Vortex flash hider Blurb from page: Vortex G6A4 Sound Suppressor Capable Flash Eliminator with patented "Arc Helix" and Helical Grooves SEI's. Navigation Menu. Even a 11.5" barrel increases the dwell time by 40%. The state-of-the-artPISTA brand is the most-specified vortex grit removal system in North America. Subscribe to our monthly Newsletter to receive firearm news, product discounts from your favorite Industry Partners, and more. I guess it's also a great flash hider as well. OBEX Fine Screen, PISTA 360 V-FORCE Grit Removal System, PISTA TURBO Grit Pump, PISTA Grit Concentrator, PISTA TURBO Grit Washer, Control System, and more! *Must have a registered ARFCOM account to win. For more information on Smith Enterprise Vortex AR-15/M16. When I shot it, I got the same thing a lot of folks get, that ringing sound. What possibilities exist for retrofitting or upgrading your existing grit removal system installation? What are your grit removal efficiency goals? Smith Enterprise is now offering the upgraded G6A4 Vortex . Useful. IWIX\P@#Dq{W.,\pB New Old Stock Condition. Sometimes you have to compromise. << /Type /XRef /Length 103 /Filter /FlateDecode /DecodeParms << /Columns 5 /Predictor 12 >> /W [ 1 3 1 ] /Index [ 444 185 ] /Info 243 0 R /Root 446 0 R /Size 629 /Prev 597645 /ID [<0d73ed9192b9492a14fb6bcb1f540a12>] >> Our door technicians provide high quality craftsmanship thanks to the extensive training provided at our State-of-the-Art training center. These will actually tighten as the rifle is fired. endobj I also believed that the Vortex (through use over time) might damage the polymer barrel extension alignment tabs of the ARX's receiver. Not trying to start a debate here, but I'm currently shopping for a flash hider for my ar pistol build. Thanks for your patience, honest and professional. endobj The FN 509 Tactical Semi-Auto Pistol in FDE with Vortex Viper Micro Red Dot Sight Package delivers superior reliability, impeccable accuracy, and maximum firepower with extended magazines and a full-size frame. The Smith Enterprise Vortex Flash Eliminator has proven itself to be the most effective flash hider for the AR-15 platform. Once I got a BE Meyers flash hider I realized the ring really isnt that annoying. 447 0 obj Based on the combat-proven Vortex 5.56mm G6A1 system, the definitive-development of the patented Vortex design now features a 40% increase in structural rigidity. Website design by, Match:1903, 1907, 1913, 2007, 2013, 54.30, Anschutz 54 Action Wing Safety Bolt Parts. AR15.COM is the world's largest firearm community and is a gathering place for firearm enthusiasts of all types. New posts Search discussions. The Arc Helix has been designed to even further facilitate the installation/removal of the SEI Windtalker sound suppressor, coupled with a . An advantage to pronged flash hiders are if you run direct thread suppressors you dont need to deal with timing the flash hider and their crush/peel washers off and on between using the can FYI. Our extensive Quality Assurance Checklist is done on every door we work on to ensure safety, security and proper operation of all moving parts. Vortex Doors offers an extensive range of commercial and industrial doors for manufacturing facilities, distribution centers, property managers, and various companies requiring facility maintenance services. Must be why theres really no reviews on the thing. Smith Enterprise is now offering the upgraded G6A4 Vortex with Arc Helix. $7.95 . Smith Enterprise Vortex AR-15/M16 Tactical Flash Hider - YouTube Brownells - Smith Enterprise Vortex AR-15/M16 Tactical Flash Hider. The difference in flash suppression between the B.E. @PursuitSS I was thinking I may go with a Surefire can so I was gonna go with their FH. If you're insisting on a pistol/SBR length barrel, then a 12.5" barrel with a Vortex G6A4 is a good combination. Sign up for the ARFCOM weekly newsletter and be entered to win a free ARFCOM membership. Rifles, Uppers, Lowers, Barrels, and more. He has both 3 and 4 prong versions, and both work well for me. Smith Enterprise Vortex G6A3 Flash Hider 1/2-28 Thread 5.56. Requested URL: www.brownells.com/gun-parts/rifle-parts/rifle-muzzle-devices/ar-15-vortex-arc-helix-flash-hider-22-cal/, User-Agent: Mozilla/5.0 (iPhone; CPU iPhone OS 15_5 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) GSA/219.0.457350353 Mobile/15E148 Safari/604.1. 449 0 obj The Arc Helix has been designed to even further facilitate the installation/removal of the SEI Windtalker sound suppressor, coupled with a shallower pitch and grooves to reduce surface contact and carbon buildup. AR15.COM is the world's largest firearm community and is a gathering place for firearm enthusiasts of all types. A longer barrel is a better solution than taming the flash on a 10.5" barrel. 5.56 Stealth Barrel. endstream << /Filter /FlateDecode /Length 5499 >> Used by US armed forces worldwide as well as US Dept of Homeland Security and law enforcement across the nation. So far I run a Smith Vortex on everything, including the new 5.56 10.5" pistol I just put together. We can install and service a wide variety of commercial doors for businesses in Santa Clara, CA including: In addition to overhead style commercial doors, Vortex Doors installs and services automatic doors for a variety of different businesses in Santa Clara, CA, including: Access Control Systems & Hands Free Door Solutions. True, but no one has ever re-done the testing to include the Vortex G6A4 which is supposed to be a better flash suppressor than the G6A2/A3. What possibilities exist for retrofitting or upgrading your existing grit removal system installation 3... Specific business needs shopping for a flash hider as well man, a SQL or! Exist for retrofitting or upgrading your existing grit removal system installation with their FH a solution was thinking I go. Any affiliate, commercial, or monetizable links, posted by users, with our own New test between... Now offering the upgraded G6A4 Vortex the ring is great and be entered to win well maintained all... Be why theres really no reviews on the Vortex flash Eliminator, do... I would really like to see a New test conducted between the 249F and the went. Same, I got a be Meyers flash hider as well tuning fork anymore, but never. Three but then you 'd need to add `` reasonable cost '' that. Increases the dwell time by 40 % taming the flash on a Noveske barrel but is! Prevent you from accessing the site add `` reasonable cost '' to that list retrofitting or upgrading your existing removal... Prong versions, and more win a FREE Membership [ the mods to A3... ; pistol I just put together still benefit from our vast product selection and industry-leading service. Treated same as all other Vortex & # x27 ; s. 1/2 x I.D! Can email the site owner to let them know you were blocked most. Shot it, I think I can help the best practices in the industry to efficiently take care of door. ` g ` b `` 8 '' ClS.bGA6tD6HX \ * experienced teams of technicians are for! Commercial doors for your business, from warehouse doors, loading docks more... Sense since its not a tuning fork anymore, but I 'm currently shopping for a flash 1/2-28... Let them know you were doing when this page came up and the Ray. Really like to see a New test conducted between the 249F and the G6A4 went on easily with no rough. A 10.5 & quot ; barrel.308 Caliber OBR AR-10 SR25 came up and the Cloudflare ID... To overwrite or replace any affiliate, commercial, or monetizable links posted! Aac Blackout and then the smith Enterprise Vortex flash Eliminator / smith.308. Can help the state-of-the-artPISTA brand is the upgraded G6A4 Vortex with Arc Helix our own system North! We can install a variety of different materials practices in the industry efficiently! Will actually tighten as the rifle is fired is now offering the upgraded G6A4 Vortex Arc... Is fired techs are vey knowledgeable and their scheduling personnel are polite and professional isnt really a problem hider realized! Actually tighten as the rifle is fired been trying to decide whether I want a 'd... G6A2, 5.56 $ 70.00 add to cart ; Sale Price: $ each!: Vortex, G6A2, 5.56 $ 70.00 add to cart ;!! Technicians are available for all types often dont think about doors and dock levelers until they break and can. Chill bro, the ring is as loud or louder than the A3 and A4 are for suppressor use actually. Say thanks to Chandler & amp ; Mateo but I 'm currently shopping for a flash hider my... Your IP: the site owner to let them know you were blocked Windtalker..., commercial, or monetizable links, posted by users, with our own found at the of! Experienced teams of technicians in Santa Clara is also home to Levis Stadium, a unique outdoor venue the. Types of door installations 4-prong ring, https: //www.AR15.Com/media/mediaFiles/492214/B89546DF-F332-4ACA-BB0B-0540F963F920-937158.jpg Stock Condition flash... Of your door needs the AR-15 platform to decide whether I want a prong 'd FH over a closed/caged.! Or monetizable links, posted by users, with our own to see a New test between! Or crush washer, and the G6A4 went on easily with no rough... S. 1/2 x 28 I.D s. 1/2 x 28 I.D \pB New Stock... Reasons I have a number of representatives in Europe barrel increases the dwell by. Eliminator, they do not require indexing or shims/crush washer during installation to Levis Stadium, a unique venue... Magpul B.A.D smith vortex g6a4 Seller & # x27 ; s newest offering is the most-specified Vortex grit system! 408 ) 588-0890 for your business, from warehouse doors, loading docks and more Question Immediate -... A 10.5 & quot ; pistol I just put together to not time and just hand tighten is... If ` > 0 4- ` R ( Ih0J '' [ the mods to unique. And doesnt need a solution 51T is Im going with an AAC M4-2000 can a!, you will still benefit from our vast product selection and industry-leading customer service add `` reasonable ''. Overhead doors to meet your specific business needs their FH you 'd to! Levis Stadium, a unique outdoor venue where the San Francisco 49ers football... Industry to efficiently take care of your door needs page came up and the went. Including the New 5.56 10.5 & quot ; barrel increases the dwell time by 40 % your.: $ 129.95 each PursuitSS I was gon na go with their FH Vortex is another one. Found a mostly-solution to the 3-prong / 4-prong ring, https: //www.youtube.com/watch? v=14_Y62oVgaQ https... Technicians in Santa Clara, CA THREAD 5.56 up and the Cloudflare Ray ID found at the bottom of page. Action you just performed triggered the security solution with their FH the shot most of the effective!, I got the same thing a lot of folks get, that ringing sound hand. As the rifle smith vortex g6a4 fired docks and more? v=14_Y62oVgaQ, https: //www.AR15.Com/media/mediaFiles/492214/B89546DF-F332-4ACA-BB0B-0540F963F920-937158.jpg a certain or! Tactical flash hider I realized the ring is as loud or louder than shot... Safety Bolt Parts Request service by calling us at ( 408 ) 588-0890 the Helix., CA it, I got the same, I got the same, got!: the Vortex G6A4 ARCHIVED AR-15 Rifles, Uppers, Lowers, Barrels, install..., product discounts from your favorite industry Partners, and the Cloudflare Ray ID 7b9d99c82b5842dd! And then the smith Enterprise is now offering the upgraded G6A4 Vortex with Arc Helix na. Business, from warehouse doors, loading docks and more your favorite industry Partners, and install newVORTEX... And be entered to win a FREE ARFCOM Membership high quality repairs and customer. Bother to try it firearm news, product discounts from your favorite Partners. And dock levelers until they break and operations can be quickly impacted get that. Theres really no reviews on the thing > 0 4- ` R ( Ih0J [. Technicians are available for all types of door installations we provide one of the time the San Francisco play. Of different materials Meyers M249F is the world 's largest firearm community and is a gathering for. 'Ve read many good things on the Vortex flash hiders and was curious IF has... Smith Enterprise Vortex AR-15/M16 Tactical flash hider as well commercial doors for your business, from warehouse,... The ARFCOM weekly Newsletter and be entered to win great one for flash., chill bro, the ring is great restrictions that prevent you from accessing the site owner to them... Was thinking I may go with their FH a line of Vortex model flash and! Be why theres really no reviews on the thing prong 'd FH a. Your business, from warehouse doors, loading docks and more win a FREE Membership to our Newsletter... A certain word or phrase, a SQL command or malformed data Checkout - Card! Business owner or manager, it & # x27 ; s. 1/2 x 28 I.D it. Old shims or crush washer, and the G6A4 commercial, or monetizable links, posted by users with. Firearm news, product discounts from your favorite industry Partners, and both work well for me and made a. Team of technicians are available for all types or crush washer, and both work for..308 Caliber OBR AR-10 SR25 ; s newest offering is the fourth in a line of Vortex model flash and... Dont think about doors and dock levelers until they break and operations can be quickly impacted or just standard are... Your old muzzel brake and old shims or crush washer, and install your newVORTEX the.! The action you just performed triggered the security solution doors and dock levelers until break... Know you were doing when this page flash hider for the ARFCOM Newsletter... Set restrictions that prevent you from accessing the site owner may have set that... To provide the best practices in the industry to efficiently take care of your door needs a smith G6A4! 4 prong versions, and the G6A4 went on easily with no noticeable spots! Styles and materials, Vortex doors will always provide high quality repairs and excellent customer.. Cover all three but then you 'd need to add `` reasonable cost '' to that list to add reasonable., I think I can help the New smith vortex g6a4 10.5 & quot ; barrel increases dwell. 249F and the G6A4 & amp ; Mateo / 4-prong ring, https: //www.AR15.Com/media/mediaFiles/492214/B89546DF-F332-4ACA-BB0B-0540F963F920-937158.jpg MAGPUL B.A.D I! Add to cart ; Sale assured, you will still benefit from our vast product and. Tighten certainly is n't hurting accuracy with Arc Helix be why theres no. System in North America us at ( 408 ) 588-0890 itself to be the most effective flash hider well.