AR10 Parts
AR-10 parts are the backbone of any serious .308 build, and getting the right components matters whether you’re doing a ground-up assembly or replacing worn parts on a working rifle. Bolt carrier groups, buffer tubes, stocks, handguards, lower parts kits, charging handles — these are the pieces that determine whether your platform runs clean or gives you headaches downrange. Brands like Aero Precision, Ballistic Advantage, CMMG, Brownells, and Palmetto State Armory represent the kind of quality that belongs in a .308 build, and those are exactly the names you’ll find here.
AR-10 parts and components ship direct to your door with no FFL required, flat-rate shipping nationwide, and no hidden fees waiting for you at checkout. Pricing is set to compete with the big-box retailers, so you’re getting legitimate quality without paying a premium for it.
Showing 1–20 of 28 results
- AR10 Bolts Add to cart
Odin Works AR 308 Bolt Carrier Group features black nitride finish for enhanced durability and corrosion resistance, made in the USA with MPI and HPT tested components.
$251.00Low Stock - Small AR10 Parts Add to cart
Armaspec AR10 Firing Pin crafted from 17-4 Stainless Steel and H900 hardened for enhanced durability and reliable ignition. A precision component built to exacting standards for AR10 platforms.
$20.00In Stock - AR10 Uppers Add to cart
CMMG 33BFA0C-AB Banshee MK3 8.6Blackout 16.10″ Black Armor Cerakote Receiver for AR-Platform
$1,046.00Low Stock - AR10 Bolts Add to cart
CMMG MK3 308 Winchester bolt carrier group features a durable steel construction with black phosphate finish and chrome-lined carrier for reliable AR10 performance.
$271.00Low Stock - AR10 Barrels Add to cart
Faxon AR10 6.5 Creedmoor 20″ barrel with 5R rifling and heavy fluting delivers precision accuracy through an 11-degree target crown. Features 1-8 twist rate, black matte finish, and threaded design for suppressors or muzzle devices.
$309.00Low Stock - AR10 Bolts Add to cart
Faxon Bolt Carrier Group 308 Winchester exceeds MIL-SPEC with 9310 tool steel construction and nitriding for superior hardness, low friction, and corrosion resistance. Full MPI testing and 45-degree chamfered lugs ensure reliability with high-pressure loads.
$204.00In Stock - AR10 Barrels Add to cart
Faxon Firearms 6.5 Creedmoor 24″ heavy contour stainless barrel with 1-8 twist delivers precision long-range performance in an AR10 platform. QPQ black finish provides superior corrosion resistance for demanding conditions.
$388.00Low Stock - AR10 Barrels Add to cart
Faxon Firearms 10B863P12NGMHL5RNP3 8.6 Blackout 12″ 416R Stainless Steel Button Rifled
$287.00Low Stock - AR10 Barrels Add to cart
Faxon Firearms Duty Series 308 Winchester 16″ barrel features a Big Gunner contour profile and nitride finish for enhanced durability and reliability in demanding conditions. 1-10 twist rate stabilizes a wide range of .308/7.62 NATO projectiles.
$218.00In Stock - AR10 Barrels Add to cart
Faxon Firearms 10B810R20SHQ5RNP3 Match 308 Win 20″ Spiral Fluted Black Salt Bath Nitride 416-R Stainless Barrel
$301.00Low Stock - AR10 Barrels Add to cart
Faxon Firearms Match 6.5 Creedmoor barrel delivers precision performance with an 18-inch Big Gunner contour and 1-8 twist rate optimized for match-grade accuracy. Engineered for AR10 platforms, this barrel combines quality craftsmanship with reliable long-range capability.
$302.00In Stock - AR10 Lowers Add to cart
Franklin Armory BFSIII M4-BLR multi-caliber lower receiver features a semi-auto action with A2 stock and includes one 30-round magazine for versatile AR platform builds.
$343.00In Stock - Other AR10 Accessories & Parts Add to cart
Guntec AR10 A2 Buffer Tube delivers a complete drop-in ready kit for .308 caliber AR10 platforms, made in the USA with everything needed for installation.
$46.00In Stock - Other AR10 Accessories & Parts Add to cart
Guntec AR10 slip-over barrel shroud features 5/8X24″ threads and laser-engraved military markings, made in the USA.
$32.00In Stock - AR10 Uppers Add to cart
Guntec AR10 Gen 2 stripped billet upper receiver features DPMS Low profile design, machined from 6061-T6 aluminum with hardcoat anodized finish and made in the USA. Accepts milspec upper parts and designed for .308 compatibility.
$149.00Low Stock - AR10 Stocks, Forends, Forearms Add to cart
Luth-AR MBA-2 fixed stock kit with glass-filled nylon construction and integrated receiver end plate—everything you need to complete your 308 AR-10 build. Multiple sling attachment points and a straightforward design deliver reliability without modularity complexity.
$106.17In Stock - AR10 Bolts Add to cart
Luth-AR’s Complete 308 Winchester Bolt Carrier Group delivers dependable durability and reliability through high-quality components and precise manufacturing for years of consistent performance.
$223.00In Stock - AR10 Stocks, Forends, Forearms Add to cart
Luth-AR MBA-3 modular stock offers 3-axis adjustable butt plate, cheek rest, and length of pull customization for AR-15 and AR-10 platforms, compatible with both Commercial and Mil-Spec buffer tubes. Complete 308 Winchester assembly kit includes buffer tube, recoil buffer, spring, end plate, and
$224.61In Stock


















