Rifle Parts
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Brownells Glock 43 9mm with 3.41″ threaded barrel and fluted slide design for suppressor compatibility and reduced weight. Precision-engineered pistol-caliber firearm built on proven Glock 43 platform.
$112.00In Stock - Rifle Parts Add to cart
Brownells BRN-4® HK416-compatible 14.5″ stripped barrel with medium contour, 1-7 twist, and black nitride finish—now available after years of scarcity. Machined by Faxon to fit early HK416 upper receivers with 1/2″-28 muzzle threads and button rifling for reliability.
$305.00In Stock - Rifle Parts Add to cart
Brownells BRN-4 5.56 NATO 13.7″ medium chrome lined barrel engineered for HK416-compatible builds with lightweight medium contour profile, 1-7″ twist, and ½-28 muzzle threads. Manufactured by Faxon with phosphate finish for extended barrel life.
$347.00In Stock - Rifle Parts Add to cart
Faxon-made BRN-4® barrel for Brownells delivers HK416-compatible precision with a heavy profile that resists flex and maintains rigidity. Black nitride finish and 1-7 twist with ½-28 threads accommodate your preferred muzzle device.
$305.00In Stock - Rifle Parts Add to cart
Brownells BRN-4 bolt assembly pairs HK416 proven design with AR-15 compatibility, featuring a 9310 steel bolt and forged 8620 carrier, both nitride-finished for reliable performance.
$100.00In Stock - Rifle Parts Add to cart
Brownells M16 bolt carrier group engineered for .458 SOCOM/.450 Bushmaster with 9310 steel bolt head, black-nitride finish, and complete assembly—made in the U.S.A. with lifetime guarantee.
$112.00In Stock - Rifle Parts Add to cart
Brownells M16 Chrome Bolt Carrier Group features a 9310 steel bolt with magnetic particle inspection and chrome finish for corrosion resistance across all moving parts. Compatible with 5.56x45mm, .223 Remington, and 300 AAC Blackout AR-15 and M16 rifles.
$145.00In Stock - Rifle Parts Add to cart
Brownells Mauser 98 barrel in .30-06 Springfield with 1-10 twist, 24″ length—factory-grade 4140 chrome moly steel, crowned and threaded for custom builds. Made in the U.S.A.
$297.00In Stock - Rifle Parts Add to cart
Brownells Mauser 98 rifle barrel in 308 Winchester with a 1-10 twist rate and 24″ length for reliable accuracy and customization. Precision-engineered for competitive shooters and rifle builders.
$297.00In Stock 
Brownells Mauser Short Chambered 6.5x55mm 24 Inch Barrel 1-9 Twist Rate Rifle Accessory
BrownellsAdd to cartRifle Parts Add to cartBrownells Mauser 98 barrel in 6.5x55mm Swedish delivers factory-grade quality with 24-inch chrome moly construction, 1-9 twist, and full threading—made in the U.S.A. for custom sporters at a fraction of custom-build costs.
$297.00In StockBrownells Mauser Short Chambered Barrel 25-06 Remington 24 Inch 1-10 Twist Rifle Barrel
BrownellsAdd to cartRifle Parts Add to cartBrownells Mauser 98 Short Chambered Barrel in .25-06 Remington delivers factory-grade 4140 chrome moly construction with stress-relieved, button-rifled precision for custom sporting rifles. Arrives short chambered and fully threaded at 24 inches with 1-10 twist, ready for your final finishing work.
$297.00In Stock- Rifle Parts Add to cart
Brownells Pro-Spring Kit #M14-945 restores reliability to Springfield Armory M1A rifles with extra-power recoil and hammer springs plus precision-engineered ejector and extractor springs.
$31.00In Stock - Rifle Parts Add to cart
Brownells oversized aluminum bolt knob enables fast, positive cycling with tapered ergonomic design and stepped grooves for consistent bolt manipulation across all bolt action rifles. Hollowed recess reduces weight for lighter, easier operation.
$32.00In Stock - Rifle Parts Add to cart
Brownells BRN-22 Stripped Receiver is a precision-machined 6061 aluminum billet foundation fully compatible with Ruger® 10/22® parts, featuring a pre-drilled cleaning rod hole that protects the muzzle crown and preserves accuracy.
$127.00In Stock - Rifle Parts Add to cart
Brownells Match-Grade Sig P365 9mm barrel delivers precision 416R stainless steel construction with Black Nitride finish and button-rifled bore for enhanced accuracy. Made in USA, this non-threaded drop-in design maintains the original muzzle profile while ensuring tight lockup and extended service life.
$119.00In Stock
