6mm arc parts. Shipping must be through UPS and requires adult signature.
6mm arc parts 38 Super Ammo. 22” 1:7. Shipping must be through UPS and requires adult signature. 5 bolt face . 25” Rainier Arms specializes in high-end AR15 parts, AR15 accessories, AR15 grips, AR15 stocks, AR15 uppers, AR15 lowers, AR15 barrels and much more [email protected] 2504 Auburn Way N Check out FAXON FIREARMS MATCH 6MM ARC GUNNER CONTOUR RIFLE BARREL available Online at Brownells Today and many more Rifle Barrels & Parts products are available in our Gun Parts Department. 9310 Steel Bolt; Magnetic Particle Inspected; FAILZERO 6. 350 Legend AR Parts. Shop By. 5 Grendel / 6mm ARC / . 24" 6MM ARC Complete Upper Assembly for AR15 with 24" 6MM ARC Shaw Bull Stainless Barrel, 15" Rail and Thread Protector. 40 S&W . 99 $240. 7x28mm 6. The 6mm ARC chambering delivers excellent ballistics, making it ideal for extended-range engagements while maintaining manageable recoil. Low prices and free shipping on orders $50+ 6mm ARC , AR-15 Upper Build Kits. 50. CLT SLV Surplus Parts Beretta M1951 / 951 Parts Diagram AR 15 PARTS Grips Hand Guards Lower Receiver Parts CALIBER: 6mm ARC; MAGAZINE CAPACITY: 10 rounds # OF MAGS: One; This Product: 6mm ARC Barrels - Black Cerakote Length: 16" (Mid Gas), Fluting: Fluted - $ 299. A, our barrels, complete uppers, handguards, and top selling accessories like our XMR's will take your build to the next level. 91872. All critical parts are coated with EXO Nickel Boron technology that provides permanent dry lubricity, extreme durability and increases both wear and corrosion resistance. . 91563. This kit features an 18-inch medium-profile barrel made from 4150 CrMoV steel with a nitride finish and a 1:7 twist rate, ensuring optimal ballistic performance. Manufactured in the U. Developed by Hornady, the 6MM ARC was designed to bring long-range precision into a smaller package that fits the AR-15 platform, making it ideal for both hunting and tactical applications. 89 SALE $26. $5. The OCKS gas key screws provide the best possible staking and retention, ensuring this carrier holds up under heavy use. 5 Twist 5R; 416R Stainless Steel; Medium Contour; Rifle Length Gas; 6mm ARC Chamber 24" 6MM ARC Complete Upper Assembly for AR15 with 24" 6MM ARC Satern Heavy Stainless Barrel, 15" Rail and Competition Muzzle Brake. Handguard Combo Sets; Lower Build Kits; Lower Parts Kits; Buffer System Assemblies; UPPER PARTS. 00. 5 Grendel 6mm ARC 7. SD2151. The 6mm ARC utilizes efficient, high-BC bullets to deliver unprecedented performance from the AR-15 platform, and is also used by specialized military groups for their multipurpose The Ghost 18" 6mm ARC Rifle Kit in Tungsten Gray is crafted for precision and performance. Chambered in Hornady's new 6mm ARC (Advanced Rifle Cartridge), the CMMG's RESOLUTE upper receiver group allows you to pair this exciting caliber with your existing AR15 lower for superior function and accuracy at ex Press Replacement Parts & Accessories. Your 6MM ARC AR 15 Upper Receiver will arrive turn-key and ready to shoot out of the box. These complete kits feature premium components that ensure superior accuracy, reliability, and power, making them ideal for both tactical applications and long-range shooting. $4. 308 AR Parts. The 6mm ARC's high ballistic coefficient and high sectional density offers less drag and less energy loss at greater distances. Adjustable gas block, JPS buffer system. The 6mm ARC utilizes efficient, high-BC bullets to deliver unprecedented performance from the AR-15 platform, and is also used by specialized military groups for their multipurpose combat rifles. 5 Grendel Uppers; AR-15 BUILDER KITS. Free Shipping on orders over $50! Hornady Match 6mm ARC 108 Grain ELD High-end Rifle Ammunition Description: This is a new box of 20 rounds of hard to find 6mm ARC Match ammo. Lower Parts BC-15 | 6mm Arc Right Side Charging Upper | 16” Parkerized M4 Barrel | Mid-length Gas System | 1:8 Twist | 15” MLOK | with BCG & Charging Handle The 6 mm Advanced Rifle Cartridge (6×38mm), or 6mm ARC for short, is a 6mm (. 450 Bushmaster AR Parts. Lower Parts. A. The 6mm ARC chambering ensures consistent accuracy, making it an ideal choice for reaching distant targets with confidence. FL SIZE DIE 6mm ARC PARTS. com – quality, selection, and service you can trust 18" 6MM ARC Upper Assembly for AR15 with 18" 6MM ARC Wilson Combat Tactical Hunter Fluted Glass Bead SS Barrel, 15" Rail and Competition Muzzle Brake. 6mm ARC 4 items; Product Group. 5 Grendel mags also work for 6mm ARC. 99 Sort by: Use Default Sorting Stock: High to Low Price: Low to High Price: High to Low Name Newest Avg Review Review Count Free Shipping On Sale Rainier Arms - Pursue Your Passion | AR-15 Parts & Accessories | Uppers, Barrels, 6mm ARC Barrels. AR-15 / AR-10 Parts and Accessories; Handgun Kits, Parts, & Accessories; Davidson Defense 'Battlehound 6mm ARC' 16-inch AR-15 6mm ARC Parkerized Rifle Full Build Check out PROOF RESEARCH, INC 6mm ARC 1-7. CE4887. 6mm ARC Barrels. 5 Grendel bolt- $120 Jan 5, 2022 · 6mm ARC AR-15 Magazines for sale at AT3 Tactical. 22 LR . AR-15 Parts/AR-10 Parts; Upper Parts; Barrels; 6MM ARC; 6MM ARC. Check out SONS OF LIBERTY GUN WORKS PRECISION 6MM ARC RIFLE BARREL available Online at Brownells Today and many more Rifle Barrels & Parts products are available in our Gun Parts Department. 99 Add to cart Quick View. Built for durability and style, it’s the ultimate upgrade for serious shooters. I have 2 boxes. 338 ARC . Odin Works 6mm ARC The 6mm ARC (Advanced Rifle Cartridge) was created by Hornady because the DOD (Department of Defense) was looking to replace the 5. 6MM ARC CHARGE TBL. 16″ 6MM ARC AR-15 Barrel $ 89. 9" - No Muzzle Device. The 6mm ARC (Advanced Rifle Cartridge) developed by Hornady, was voted AR-15 caliber of the year 2020 and is becoming an extremely popular round with hunters. Buy 6MM ARC gun parts from KM Tactical. Add to Complete AR15 Upper Receiver- 6MM ARC, 16" Barrel, 15" MLOK Rating Required Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Required Click here to view parts. Upper The 6MM ARC (Advanced Rifle Cartridge) is quickly gaining traction among AR-15 enthusiasts for its unique combination of range, accuracy, and power. Crimp Starters; Priming Tools & Parts; HORNADY AMMO 6MM ARC 105gr BTHP BLACK 20/BX 10/CS . 00 Grendel Hunter 6. Barrels. 6x30mm 5. Your one-stop shop for AR-15 parts, accessories, and expert advice. Pretty sure it's mid-length Aero adjustable gas block Geiselle trigger (3. Fantastic for wet weather, heavy use, and easy to clean. 22LR MK114 MOD 2 Rifle 6MM ARC (Pinned) Rating: 0%. 56x45mm 5. Low prices and free shipping on orders $50+ The 6mm arc for sale provides better ballistics than the 5. 56 NATO and at the same time offer a lighter ammo system plus less recoil than an AR-10 308 winchester setup. 6. Our 6mm arc complete uppers for sale are perfect for those seeking for accuracy in the range or those who are seeking to elevate your shooting experience. per page. Address 6 SW Buy RISE Armament Watchman XR Rifle, 6mm ARC, 18 inch barrel Compatible Parts, Ammo & Accessories from RISE Armament and more. 99 - $609. 62x39mm 8. Check out FAXON FIREARMS Match 6mm ARC 24" 1-7. 38 Special Ammo. $ 159. $2,099. 99 Original price was: $169. 5 Twist Hvy-Fluted Contour BBL Nitride SKU: 430108159 available Online at Brownells Today and many more Rifle Barrels & Parts products are available in our Gun Parts Department. Out of stock. 99 Current price is: $159. Buffer Tubes and Buffers; Accessories; UXR Parts; Suppressors. Low prices and free shipping on orders $50+ Stock and Forend Parts. A firm crimp improves accuracy because pressure must build to a higher level before the bullet begins to move. Sons of Liberty Gun Works M4 L89 Broadsword SPR 6mm ARC Barreled Upper Receiver - 13. 5mm Creedmoor Ammo; 6. JSE Surplus 5004 MO-74 Cape Girardeau, MO 63701 Monday – Friday: 9AM – 5PM Elevate long-range with Rainier Arms 6mm ARC Ultramatch Barrels. Close to View Results Filter. 5 Twist, 4150 CMV, Nitride, Type 2 Chamber, 5/8x24, 0. 1" Introduced in 2020, the 6mm ARC (Advanced Rifle Cartridge) was designed to deliver excellent ballistic performance in AR15 platform rifles that rivals the extended range performance of larger rounds typically chambered in the larger AR10/LR308 style rifles. Perfect for long-range shooting, hunting, or tactical use, this kit features a 6mm ARC chambering that delivers excellent ballistics, low recoil, and consistent accuracy. 5" Stainless Steel Barrel SKU: 430105956 available Online at Brownells Today and many more Rifle Barrels & Parts products are available in our Gun Parts Department. CLT SLV 6MM ARC. 00 $1,282. 3 forward M-LOK ® slots on the upper and lower 45s. 5lb single stage), standard guts otherwise & magpul grip/stock Vortex 1-10x razor Ultra 5 COLLET DIES 6MM ARC PARTS. 99. Perfect for those seeking enhanced performance without switching platforms, the 6mm ARC outperforms . 22 ARC . The 6mm ARC utilizes efficient, high-BC bullets to deliver unprecedented performance from the AR-15 platform, and is also used by specialized military groups for their 6mm ARC Uppers; 6. Despite its beginnings, it’s an excellent option for AR-platform rifles and long-range hunting in bolt-action rifles. CMC Triggers Enhanced Bolt Carrier Group Caliber Notes: The 6mm ARC was designed by Hornady to be the highest performance long-range cartridge available in a standard AR platform rifle. 750" Gas Journal This Product: 6mm ARC Barrels - Stainless Length: 16" (Mid Gas), Fluting: Fluted, Finish: Bead Blasted - $ 299. On the upper is an ODIN XCH, eXtended Charging Handle, making charging the gun a much easier task. SOTA Arms sells custom AR15 parts for complete or partial customization of your AR15. 5mm Grendel Ammo; 6. Display. Lee 6mm ARC Factory Crimp Die crimps the bullet in place more firmly than any other tool. 375 SOCOM Ammo; 9. CAP FOR COLLET DIE . Plan on using Aero parts, uppers and lowers. com, designed for shooters who demand precision and versatility. $184. 95. 223 Remington in range, accuracy, and power. Mags & Drums. Every 6MM ARC Upper we sell can be configured to your specifications. 99 $ 89. 45 ACP 10mm 4. Jan 5, 2022 · Get the 6mm ARC barrels, bolts, and magazines you need from AT3 Tactical. Sort by. NS4884 Rainier Arms specializes in high-end AR15 parts, AR15 accessories, AR15 grips, AR15 stocks, AR15 uppers, AR15 lowers, AR15 barrels and much more [email protected] 2504 Auburn Way N Jan 3, 2025 · Faxon Match 6mm ARC 16" barrel (YMMV, I think I got lucky with this one it hammers with factory ammo, I know Faxon doesn't always deliver in that regard). AR Parts. Shop all 6mm ARC barrels. $3. Shop quality accessories, conversion kits, grips, triggers, and recoil springs for your pistol or rifle. All barrels are threaded 5/8-24 standard. Call (612) 562-4867 to order by phone. Choose from: No Device, A2 Flash Hider, or our Titanium Brake. 95 • Chamber- 6MM ARC, compatible with type 2 6. Initially tested and fielded by US Special Operations forces, the 6mm ARC utilizes efficient, high-BC bullets to deliver unprecedented long-range performance with a wide variety of available bullets. DTT 'Lightshow II - Black 6MM ARC' 18-inch AR-15 6mm ARC Nitride Rifle Upper Build Kit $324. This magazine is precision manufactured in Israel from heavy gauge steel with an improved reinforced floorplate and is designed to meet the demanding requirements of the IDF. 8mm Remington SPC Ammo; 7mm-08 Remington Ammo; 300 HAM'R Ammo; 300 Blackout Ammo. 5 GRENDEL BOLT CARRIER GROUP NIB Parts Included: Firing Whether you're hunting, competing, or training, this kit delivers excellent ballistic performance with minimal recoil. BC-15 | 6mm ARC Right Side Charging Rifle | 20" 416R SS Straight Fluted Heavy Barrel | 1:8 Twist | Rifle Length Gas System | 15" MLOK | Forged |No Magazine Add to Compare 100% Best deals on AR 15 parts and Accessories from brands like Primary Arms, SB Tactical & more! Fast shipping & industry-leading customer service. 5" SPR Profile 5/8x24 THRD 1-7. Customize your 6MM ARC Complete Upper with an optic, muzzle device, rail, bolt carrier group, magazine, or charging handle from our matched selection. Arion T-III 6mm ARC: Parts & Accessories Accessories Ammo Apparel Bipods Gun Barrels > Handguard Optics Magazines Magpul Match Triggers Geissele Timney Muzzle Pro2a Tactical has the latest 6mm ARC Uppers on the market. This 16” 6MM ARC barrel is machined from 416 Stainless Steel with a bead blasted finish. 3x62mm Mauser Ammo; 10mm Auto Ammo. 5 Creedmoor 6. AR-15 ASC 6MM ARC SS 10RD MagAR-15 ASC 6MM ARC SS 10RD Mag - ASC 10 Round 6MM ARC MagazineAssembly Components:410 Series Stainless Steel Body, Heat TreatedChrome Silicon SpringsEnhanced Anti-tilt Polymer Followers with PTFE300 Series SS Floor plate with B BC-15 | 6mm Arc Right Side Charging Upper | 16” Parkerized M4 Barrel | Mid-length Gas System | 1:8 Twist | 15” MLOK | with BCG & Charging Handle The foundation of this all new complete 6mm ARC upper from ODIN Works is a forged or Billet upper receiver bearing the ODIN name. 308 Winchester Ammo. OE-SPEC 6mm ARC AR15 Barrel- 16", Nitride Rating Required Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Required Sep 29, 2024 · Looking to build a top tier 6mm Arc gasser, putting out a WTB ad to see if anyone has some pieces laying around before I buy new. The 6mm ARC utilizes efficient, high-BC bullets to deliver unprecedented performance from the AR-15 platform, and is also used by specialized military groups for their 6mm ARC > AR-15 Barrels New Releases DTT AR-15 Rifle Lower Build Kit w/ Aero Precision X15 Serialized AR-15 Lower Receiver, Adaptive Tactical AR-15 EX Performance Adjustable Stock AR-15 PARTS; BARRELS; AR15 Barrel- 6MM ARC, 18" AR15 Barrel- 6MM ARC, 18" SKU: 137-0203-004. 358 Winchester Ammo. 357 Magnum Ammo. Shop with us and get free shipping on all orders over $99! 6MM ARC UPPERS. Ghost 18" 6mm ARC Rifle Kit - Blue Titanium Made in the USA Mil-Spec 7075 T6 Upper Receiver with Dust Cover and Forward Assist 18" 1:8 Twist 4150 Barrel with Black Nitride Finish Chambered in 6mm ARC Mid Length Gas System . ELD Performance 18" 6mm ARC Barrel, Mid-Length Gas, Medium Profile, 1:7. View Details. The 6mm ARC utilizes efficient, high-BC bullets to deliver unprecedented performance from the AR-15 platform, and is also used by specialized military AR-15 / AR-10 Parts and Accessories; Handgun Kits, Parts, & Accessories; Davidson Defense 'Battlehound 6mm ARC' 16-inch AR-15 6mm ARC Parkerized Rifle Full Build This E-Lander 6mm ARC 17 round steel AR-15 magazine features reliability and durability enhancements that set it apart from standard steel magazines. RESOLUTE, Mk4, 6mm ARC, 16. Magazines. Jan 5, 2022 · Find the best 6mm ARC AR-15 Parts by CMMG for your precision build at AT3 Tactical. integral QD points on either side. Add to cart for sale price $1,100. Get the right BCG for your new precision rifle. I’m looking to make this as accurate as possible. Tests demonstrate that even bullets which have no crimp groove will shoot more accurately. 458 Browse our selection of Stainless AR15 and AR10 6mm ARC parts. 5" Twist 6-Groove rifling. Sort By: NOVESKE STAINLESS LO-PRO GAS BLOCK BARREL 6MM ARC W/HEADSPACED BOLT $529. 50 . 5 Twist 14. Buffer Tube Kit Upgrade your AR15 build with a 6mm ARC (Advanced Rifle Cartridge) barrel, designed to deliver AR-308-level ballistics with significantly less recoil. All barrels are 416R Stainless with matte, non-glare finish. Shop 6MM ARC at JSE Surplus. The 6mm ARC chambering provides superior ballistics, making it an excellent choice for engaging distant targets with accuracy and consistency. Build your dream rifle with AR15Parts. Magazine Parts. Check out SONS OF LIBERTY GUN WORKS Precision 6mm ARC 14. High quality 6mm ARC Parts by Ammunition Storage Components for sale at AT3 Tactical. 22" 6MM ARC Complete Upper Assembly for AR15 with 22" 6MM ARC Satern Straight Flute Stainless Barrel, 15" Rail and Competition Muzzle Brake. Fully built rifles, complete uppers, barrels, forfends, and many other AR accessories. $29. You'll find all you'll need in 6MM ARC Barrels, Compatible Magazines, Bolt Carrier Groups, Upper Build Kits, and 6MM ARC Muzzle Devices currently in stock. COLLET DIE ONLY 6mm ARC parts. 243) caliber full-power rifle cartridge introduced by Hornady in 2020, as a low-recoil, high-accuracy long-range cartridge designed for the AR-15 platform. 92209. 300 BLK . 22 ARC Bolt Carrier Group Finish: DLC (Diamond Like Carbon) - $ 169. 99 The LANTAC AR-15 6mm ARC Bolt Assembly was developed to function as the best product for anyone trying to find an outstanding choice Formulated using some of the most sturdy and long lasting substances available, these Bolt Carrier Groups via LANTAC can provide something that will give you numerous years of dependability. DTT 'Lightshow II - Gold 6MM ARC' 18-inch AR-15 6mm ARC Nitride Rifle Upper Build Kit Mar 5, 2025 · During inspection, we upgraded it with a 6mm ARC Bolt Assembly, and after a full year of rigorous testing, I can confidently say it performs exceptionally well. The RISE 6mm ARC AR-15 Upper Receivers features an exceptionally accurate 18-inch 416R stainless steel threaded barrel. Check out CMMG AR-15 BARRELS 6MM ARC | Brownells available Online at Brownells Today and many more Rifle Barrels & Parts products are available in our Gun Parts Department. 338 Federal Ammo; 350 Legend Ammo. Skip to Content Build Better With Brownells & Save 15% On $250+ Parts Order w/ Code: BUILDBETTER Build or upgrade your AR-15 with high quality American manufactured parts. Our Premium Series Barrels feature a Nickel Boron Coated Extended M4 Feed Ramp Extension. 308 WIN . Magazine Holders Ballistic Advantage Premium Series 20" 6mm ARC DMR Rifle Length AR-15 Check out BALLISTIC ADVANTAGE PREMIUM SERIES 6MM ARC MID-LENGTH BARRELS FOR AR-15 | Brownells available Online at Brownells Today and many more Rifle Barrels & Parts products are available in our Gun Parts Department. 380 Auto Ammo; 9mm Ammo. 1 REQ. S. Lower Receiver & Receiver Sets; 6mm ARC Round; 6mm ARC Round. 6 BLK 9mm SHOP BY COLOR/FINISH ARMOR BLACK CHARCOAL GREEN COYOTE TAN MIDNIGHT BRONZE SNIPER GREY TITANIUM TUNGSTEN Whether you're hunting, target shooting, or building a precision rifle, this kit provides the foundation for a reliable and high-performing firearm. DECAPPER CLAMP . Perfect for hunting, target shooting, or tactical applications, this rifle kit offers outstanding long-range performance with minimal recoil. 750 Low Profile 6mm ARC AR-15 Parts by for sale at AT3 Tactical. High value, fair priced, made in the U. Add to cart Add to compare list Add to wishlist. NS2579. It’s high-end ammo from Hornaday. The Wall of Fire 18-inch AR-15 6MM ARC Rifle Full Build Kit from Davidson Defense is engineered for precision and durability, making it an ideal choice for the discerning gunsmith. --- readmore --- CMMG, the leading manufacturer of AR15 rifles, has all the best in 6mm ARC ARs for you to shop here! Here you'll find all of our 6MM ARC-specific products and build kits all broken up into our most popular categories. BC-15 | 6MM Arc | 24" 416R SS Straight Fluted Heavy Barrel | 1:8 Twist | Rifle Length Gas System Nov 17, 2020 · Building a new 6mm ARC using a a Satern barrel. 6MM ARC Barrel Length: 18" Twist Rate 6mm ARC Ammo; 6. 40 S&W 18" 6MM ARC Complete Upper Assembly for AR15 with 18" 6MM ARC Wilson Combat Tactical Hunter Fluted Glass Bead SS Barrel, 15" Rail and Competition Muzzle Brake. Choose strength and precision to dominate the range - explore and seize excellence now! This 6mm ARC Grendel Bolt Carrier Group (BCG) comes fully assembled and ready to drop into most Mil-Spec upper receivers chambered in 6mm ARC. Quick view Gunsmithing & Gun Parts / Stag Arms AR-15 Upper Receiver Assembly 6mm ARC 16" Barrel M-LOK Handguard without Bolt Carrier Group or Charging Handle Parts & Tools. Platform: AR-15; Caliber: 6mm ARC; Gas System: Rifle-length; Barrel Twist: 1:7; Barrel Thread Pitch: ½”x28; Barrel Length: 18” Handguard Length: 15. 5 twist 5R. It’ loaded with the 108 Grain EDL Match bullets. 5 Grendel Type II/ 6mm ARC Bolt Carrier Group. EZ X EXP 243 WSSM Build your AR-15 with parts you can trust. Meet CMMG's newest long-range offering. Caliber. 350 Legend . Includes BCG & Charging Handle. DTT AR-15 Rifle Lower Build Kit w/ Aero Precision X15 Serialized AR-15 Lower Receiver, Omega Mfg. Hide Filters AR15 Barrel- 6MM ARC, 18" Fluted HBAR, 416R, SS $199. Toll-Free: +1-800-504-5897 Help Center Check Order Status About Us Policies Reviews How To Unlock exceptional power with Rainier Arms 6mm ARC Match Barrels. Complete AR15 Upper Receiver- 6MM ARC, 18" Barrel, 15" MLOK Rating Required Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Required Home Default Category AR 308 & AR 15 parts AR 15 Parts Upper Parts Barrels 6MM ARC. COLLET DIES 6MM ARC PARTS. AR Lower Parts. All you need is a new barrel, magazine and bolt to convert AR-15 5. ODIN Works is your main supplier for made in the USA rifles and accessories. 56 NATO. NS4884 This 24-round 6mm ARC AR-15 magazine features heavy gauge steel construction with a heavy-duty magazine spring and a state-of-the-art anti-tilt self-leveling follower, and a corrosion-resistant KTL black coating. What’s the best way to get the best accuracy out of this barrel? Comes with a headspaced Rainier Arms specializes in high-end AR15 parts, AR15 accessories, AR15 grips, AR15 stocks, AR15 uppers, AR15 lowers, AR15 barrels and much more Find top-quality 6mm ARC AR-15 full build kits at DeltaTeamTactical. AR-15 PARTS; BARRELS; 6MM ARC; 6MM ARC. 5 Twist SKU: 430110625 available Online at Brownells Today and many more Rifle Barrels & Parts products are available in our Gun Parts Department. Supreme accuracy, outperform - explore and excel! Rainier Arms specializes in high-end AR15 parts 18" 6MM ARC Complete Upper Assembly for AR15 with 18" 6MM ARC Ballistic Adv SPR Premium Series Barrel, 15" Rail and Competition Muzzle Brake. Proof 18” 6 Arc carbon fiber barrel- $750ish JP LMOS small frame bolt carrier- $150 JP Silent Capture Spring Standard/H1/H2- $100+ JP 6 Arc/6. Order today! Shop 6mm ARC barrels at MidwayUSA! We carry a huge selection of AR-15, Thompson Center, and Zermatt Barrels chambered in 6mm ARC! All 6mm ARC barrels feature 1-7. 22″ Fluted Bead Blasted Stainless Liberty Barrel® made by Satern® 1-7. hpoodkffhymnimmmbubwuwlzpkinbbsxgobkttvbyqqzrxduglvzdxvmamziuwdhfajezvvb