AR-15
High-Performance AR-15 Parts & Components
AR-15/AR-10 Barrels, Triggers, Stocks, Uppers, Lowers, and Parts
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E. Arthur Brown Company
Colt AR15/M16 Upper Adaptor Offset Bushing
$5.95Colt AR15/M16 Upper Adaptor Offset BushingAdapt your Colt large pin upper to fit your small pin lower with this offset adapter bushing. On the Colt AR15/M16, the front pin that joins the upper receiver to the lower receiver is larger than the...206-LRPCAB$5.95 -
MDT Chassis
M-LOK Picatinny Rails
$34.99 - $49.95MDT M-LOK Picatinny Rails Anodized aluminum Picatinny rails for attaching accessories to M-LOK compatible hand guards and forends. DETAILS MDT’s M-LOK Picatinny Rails are designed to be a reliable addition to our chassis systems when installing...319-103MLP$34.99 - $49.95 -
E. Arthur Brown Company
EABCO AR-15 Barrel 22 ARC 24 Inch Stnls Threaded
$249.00EABCO 22 ARC Barrel for AR15 Rifles This EABCO 24" 22 ARC HBAR Accuracy Barrel® is crafted for AR-15 rifles, maximizing velocity and precision. Perfect for long-range shooting, this barrel is built to meet and exceed SAAMI specs, providing remarkable...127-AR22ARC$249.00 -
E. Arthur Brown Company
AR-15 A2 Buttstock Screw
$2.95AR-15 A2 Buttstock Screw A2 buttstock screw with the vent hole down the middle. E. Arthur Brown Company, Inc 4088 County Road 40 NW, Garfield, MN 56332206-STKA2SCREW$2.95 -
DuraMag
DURAMAG SS 400 LEGEND Magazine 5 Rnds
$28.70$24.95DURAMAG SS 400 LEGEND Magazine - 5 Rnds A Legendary caliber deserves a legendary magazine and the 400 Legend Duramag SS delivers the only purpose built magazine for this caliber. With these Duramag SS mags you’re getting 400 Legend specific rib...011-5X40041172CPD$28.70$24.95 -
E. Arthur Brown Company
AR15 Bolt Carrier Group Black Nitride 6.8 SPC
$89.956.8 Rem SPC AR15 Bolt Carrier Group Shot Peened Black Nitride Finish w/No Logo Fits 6.8 Rem SPC, 400 Legend, 224 Valkyrie, etc. Precision machined complete BCG (Bolt Carrier Group) with Black Nitride finish for excellent durability and...195-DA-506$89.95 -
E. Arthur Brown Company
AR15 Bolt Carrier Group Black Nitride 6.5 Grendel Type II
$79.95Black Nitride AR15 Bolt Carrier Group Shot Peened Black Nitride Finish w/No Logo Fits 6.5 Grendel Type II, 6 ARC, etc. Precision machined complete BCG (Bolt Carrier Group) with Black Nitride finish for the excellent durability and...195-DA-528$79.95 -
E. Arthur Brown Company
AR15 Bolt Carrier Group Black Nitride 223/5.56
$69.95Black Nitride AR15 Bolt Carrier Group Shot Peened Black Nitride Finish w/No Logo Fits 223 Rem, 5.56 NATO, 300 Blackout, 350 Legend, etc. Precision machined complete BCG (Bolt Carrier Group) with Black Nitride finish for the excellent...195-DA-502$69.95 -
E. Arthur Brown Company
AR-15 Buffer Tube Assembly A1/A2 Rifle Length
$39.95$29.95Our Mil-Spec Rifle Length Buffer Tube Kit consists of a 10" fixed position buffer tube, heavy 5.6 oz buffer assembly and an 11.5" pre-loaded steel spring. The buffer tube is made of T6-6061 aluminum and is designed to fit any A1/A2 fixed position...127-TBS-L$39.95$29.95 -
E. Arthur Brown Company
AR-15 Gas Block Low Profile .936 Steel
$19.95$16.95AR-15 Gas Block – Low Profile .936" Steel Designed for larger-diameter barrels and compact builds, this .936" Low Profile Gas Block delivers strength and simplicity. Crafted from rugged 4150 steel with mil-spec specs and a non-reflective matte...127-GB936$19.95$16.95 -
E. Arthur Brown Company
AR-15 Gas Block Long Low Profile .750 Steel
$24.95$19.95.750 Low Profile Steel Gas Block – Includes Roll Pins & Wrench Engineered to keep your AR-15 build sleek and field-ready, this low profile steel gas block is a staple upgrade for anyone running .750” diameter barrels. Made from hardened...127-GB750LONG#$24.95$19.95 -
E. Arthur Brown Company
AR-15 Gas Block .750 Low Profile Steel
$19.95$12.95This is a standard AR-15 Micro Sized Gas Block. Designed with the minimum profile to fit under nearly any handguard system, it snugly fits standard .750 diameter barrels. Has a shallow "cut" mark in the front face for those who want to do witness marking...127-GB01-L$19.95$12.95 -
E. Arthur Brown Company
AR-15 Ambidextrous Charging Handle Black
$19.95$16.95AR-15 Ambidextrous Charging Handle Black A very nice ambidextrous charging handle at an affordable price. Lightweight anodized black aluminum. E. Arthur Brown Company, Inc 4088 County Road 40 NW, Garfield, MN 56332127-CH-AMBI-ST$19.95$16.95 -
E. Arthur Brown Company
AR-15 Tactical Charging Handle
$16.95$12.95A Standard AR-15 Charging Handle. Mil-Spec 6061-T6 Aircraft Aluminum Smooth Operation under Extreme Conditions Black Finish Fits: AR-15 E. Arthur Brown Company, Inc 4088 County Road 40 NW, Garfield, MN 56332127-CH223$16.95$12.95 -
E. Arthur Brown Company
AR15 Bolt Carrier Group Nickel Boron .223/5.56
$109.95Nickel Boron AR15 Bolt Carrier Group Shot Peened Nickel Boron Finish w/No Logo Fits 223, 5.56, 350 Legend, 300 Blackout, etc. Precision machined complete BCG (Bolt Carrier Group) with Nickel Boron finish for the best lubricity, function,...195-DA-504$109.95 -
E. Arthur Brown Company
KAK Crush Washer fits AR15 9/16
$4.95KAK Crush Washer 9/16x24 fits AR15 350 Legend - Often, 350 Legend Barrels are threaded 9/16x24 to avoid mounting a 22 or 30 caliber brake.- Our KAK Crush Washer 9/16x24 allows DIY-ers to time their muzzle treatments onto their threaded barrels.9/16 x...127-KAK91624CW$4.95 -
E. Arthur Brown Company
Thread Protector AR-10 Heavy Profile 5/8X24 Stainless
$14.95Thread Protector AR-10 Heavy Profile 5/8X24 Stainless- Protect and beautify your Heavy Profile AR-10 muzzle threads with this beautiful knurled stainless thread protector. Standard 5/8X24 thread with a length of .625 inch and .930" diameter, it fits...127-3138$14.95 -
E. Arthur Brown Company
EABCO Dedicated 22 LR Barrel fits AR-15 Stainless Threaded
$209.00EABCO AR-15 22LR Accuracy Barrel® - Stainless Steel 16.695" Precision Design: Bentz match-grade 22LR chamber and .223 rimfire bore for top-tier accuracy Optimized Performance: 1:16 twist rate ideal for .22LR rounds, enhancing stability and...127-AR023$209.00 -
Tiger Rock
AR-10/LR-308 Tactical Charging Handle
$15.99DPMS COMPATIBLEAR-10/LR-308 Tactical Charging Handle This is our standard AR-10/LR-308 Charging Handle Assembly. Features: Mil-Spec 6061-T6 Aircraft Aluminum Black Finish Smooth Operation under Extreme Conditions Fits: AR-10/LR308 DPMS Compatible E...196-CH308$15.99 -
M-LOK Grip Plugs (4 Pack)
$5.99$4.99M-LOK Grip Plugs (4 Pack) These plugs offer a rubberized grip surface with an aggressive texture for comfort and control on M-Lok® slots. Unlike other M-Lok covers or panels, these plugs feature a streamlined profile and add minimal weight...033-MLOKPLUG$5.99$4.99