6mm ARC AR-15 Parts
Hornady’s new 6mm Advanced Rifle Cartridge excels at long-range shooting, with very mild recoil.This new caliber is great for building an AR-15 focused on hitting far-off targets, while retaining enough muzzle energy to make a serious impact. READ MORE
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NEW
Timney Impact 3LB Single Stage AR-15 Trigger
Timney Impact 3-4LB Single Stage Impact AR Trigger Performance meets price with the Timney Impact AR15 Trigger. This inexpensive drop-in trigger is an easy to install upgrade that instantly improves...2 Options -
NEW
Timney AR Calvin Elite 1.5-2LB Trigger
Timney AR Calvin Elite 1.5-2LB AR15 Trigger Top of the line, the Timney Calvin Elite 1.5-2LB Trigger is one of the best single stage AR15 triggers available on the market.... -
NEW
Timney Competition 4LB Single Stage AR15 Trigger
Squeeze every bit of accuracy you and your AR15 are capable of with the Timney Competition 4LB AR15 Trigger The Timney Competition 4LB AR15 trigger is an easy to install... -
Duramag Stainless Steel 10 Round AR 15 Magazine – 6.5 Grendel
Your New Favorite Mag For 6.5 Grendel and 6mm ARC Firearms The Duramag Stainless Steel 10 Round Magazine - 6.5 Grendel is a great option if you need something even... -
Fortis .300 BLK Muzzle Brake – Fortis Control Compatible
Flatten .300 Blackout Recoil with this Fortis Muzzle Brake When you convert your AR-15 to .300 Blackout, you're going to end up with heavier recoil This muzzle brake from Fortis... -
ASC 25 Round 6.5 Grendel Magazine for AR15
Load Your 6.5 Grendel Build to Full Capacity - Reliable 25 Round Magazine ASC manufactures an American classic that transcends the industry standard with the use of cutting-edge robotic manufacturing... -
GrovTec AR-10 Crush Washer 5 Pack – 5/8 Inch
Grovtec 5/8 Inch Crush Washers This five pack of Grovtec's 5/8 inch crush washers work great for your .30 caliber muzzle devices. These washers secure your muzzle device on barrels... -
Duramag Stainless Steel 26 Round AR 15 Magazine – 6.5 Grendel
Your New Favorite Mag For 6.5 Grendel and 6mm ARC Firearms The Duramag Stainless Steel 26 Round Magazine - 6.5 Grendel is a great option if you need something even... -
AT3™
AT3™ AR-15 Bolt Carrier Group – 6.5 Grendel Type II – Nickel Boron
Run Your 6.5 Grendel or 6mm ARC Upper Right with a NiB BCG It's important to have a bolt carrier group that has everything you need. MPI inspected bolt, properly... -
AT3™
AT3™ AR-15 Bolt Carrier Group – 6.5 Grendel Type II – Black Nitride
Complete your hard-hitting 6.5 Grendel or 6mm ARC upper with a Black Nitride Bolt Carrier Group Our new 6.5 Grendel Bolt Carrier Group features a black salt bath nitride finish,... -
6-Pack – ASC 25 Round 6.5 Grendel Magazine for AR15
Buy in Bulk And Save! This Pack Includes Six (6) ASC 25 Round 6.5 Grendel Magazine! This reliable 25-Round Magazine will load your 6.5 Grendel build to its full capacity.... -
ASC 5 Round 6.5 Grendel Magazine for AR15
Restricted State and Hunter-Friendly 6.5 Grendel Magazine ASC manufactures an American classic that transcends the industry standard with the use of cutting-edge robotic manufacturing technology and our commitment to construct... -
Ballistic Advantage 6mm ARC 18 Inch AR 15 Barrel – SPR Profile Premium Black...
18 Inch 6mm ARC Barrel with Stainless Construction and Nitride Finish For repeatable, long-range accuracy with 6mm ARC, this 18 inch barrel in your AR-15 fits the bill. This barrel... -
Battle Arms Development Titanium AR-15 Bolt Carrier Group
Full Auto Titanium AR-15 Bolt Carrier Group Lighten your AR15 with a Titanium Bolt Carrier with ArmorTI coating, providing properties never seen before. A smooth machined surface with the coating... -
Ballistic Advantage 6mm ARC 16 Inch AR 15 Barrel – SPR Profile Premium Black...
Heavy SPR Profile 6mm ARC Barrel for AR-15 To get the most out of the new 6mm ARC cartridge, Ballistic Advantage brings the Premium Black Series to the forefront. Constructed... -
CMMG 6.5 Grendel/6mm ARC Bolt Carrier Group for AR-15
CMMG 6.5 Grendel/6mm ARC Bolt Carrier Group This bolt carrier group from CMMG runs, whether your gun is set up for 6.5 Grendel or 6mm ARC. These cartridges are slightly different,... -
On Sale!
Ballistic Advantage 6mm ARC 20 Inch Barrel – DMR Profile Premium Black Series
Full 20 Inch Designated Marksman Barrel for 6mm ARC The Ballistic Advantage Premium Black series starts with a solid foundation: 416 Stainless Steel to maximize accuracy, with black nitride finish... -
ASC 10 Round 6.5 Grendel Magazine for AR15
Low Capacity 6.5 Grendel Magazine - Great for Hunting or Restricted States ASC manufactures an American classic that transcends the industry standard with the use of cutting-edge robotic manufacturing technology... -
3-Pack – ASC 10 Round 6.5 Grendel Magazine for AR15
Buy in Bulk And Save! This Pack Includes Three (3) ASC 10 Round 6.5 Grendel Magazine! The ASC 10 Round 6.5 Grendel Magazine is a low capacity magazine which is...Only$49.99 -
6-Pack – ASC 10 Round 6.5 Grendel Magazine for AR15
Buy in Bulk And Save! This Pack Includes Six (6) ASC 10 Round 6.5 Grendel Magazine! The ASC 10 Round 6.5 Grendel Magazine is a low capacity magazine which is...Only$98.95 -
CMMG 6mm ARC 20 Inch AR 15 Barrel – 416R Stainless Steel – Rifle...
Rifle Length 6mm ARC Barrel for Long-Range Precision CMMG brings their manufacturing excellence to a new caliber, with this 20 inch stainless steel 6mm ARC barrel. The rifle length gas...Only$229.95 -
CMMG 6mm ARC 20 Inch AR 15 Barrel – 416R Stainless Steel – Rifle...
Precision Rifle Ready - Stainless 6mm ARC Barrel Constructed from stainless steel for the most accurate rifling you can get, this 6mm ARC barrel from CMMG delivers on everything you'd...Only$229.95
Hornady’s new 6mm Advanced Rifle Cartridge excels at long-range shooting, with very mild recoil. This new caliber is great for building an AR-15 focused on hitting far-off targets, while retaining enough muzzle energy to make a serious impact.
If you’re looking at a caliber swap, 6.5 Grendel Type II bolts work for the barrels, and 6.5 Grendel magazines also work best in the lower receiver.
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