AR-15 / AR-10 Parts
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We build AR platform rifles weekly for some very discerning customers. We only build with what we sell, and we only sell what works. Leverage our experience in building or upgrading your AR platform and buy with confidence.
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B5 Systems Bravo Stock - FDE
B5 Systems
$57.99B5 Systems Bravo Stock - FDE Overview Building upon the success of the B5 Systems Enhanced SOPMOD, B5 has taken the features end users demand; offering them in a lighter, more compact, and stronger buttstock. The Bravo stock maintains the...$57.99 -
Luth-AR 18" Mark 12 Barrel 5.56
Luth-AR
$189.99Luth-AR 5.56 18" Mk12 Barrel Made from 4140 Chrome Moly, 1-9 RH twist and an M4 style feed ramp. Specs & Features: 5.56 4140 Chrome Moly Threaded Barrel — Thread Pitch 1/2 x 28 Gas Block Diameter .750 Gas Tube Length — Rifle 1-9...$189.99 -
Comstock Armory Knurled Thread Protector - Plan-B Compatible
Comstock Armory, Inc.
MSRP: $29.00$27.00Comstock Armory Knurled Thread Protector - Plan-B Compatible Protect your threads without adding bulk. The Comstock Armory Thread Protector is a compact, high-strength solution designed specifically for Plan-B compatible muzzle devices. Whether you're...MSRP: $29.00$27.00 -
Comstock Armory 4 Prong Flash Hider 5/8x24 - Plan B Suppressor Mount
Comstock Armory, Inc.
MSRP: $75.00$69.00Comstock Armory 4 Prong Flash Hider 5/8x24 - Plan B Suppressor Mount The Comstock Armory 4-Prong Flash Hider is purpose-built for shooters who demand stealth, suppressor compatibility, and refined performance. Designed to work seamlessly with ...MSRP: $75.00$69.00 -
Comstock Armory 4 Prong Flash Hider 1/2x28 - Plan B Suppressor Mount
Comstock Armory, Inc.
MSRP: $75.00$69.00Comstock Armory 4 Prong Flash Hider 1/2X28 - Plan B Suppressor Mount Engineered for peak performance and tactical precision, the Comstock Armory 4-Prong Flash Hider is built to deliver unmatched flash suppression while eliminating the annoying...MSRP: $75.00$69.00 -
KAK - K-SPEC Enhanced AR15 Bolt 5.56/ 300 Blackout Dual Ejector Full Chrome
KAK Industry
$124.95KAK - K-SPEC Enhanced AR15 Bolt 5.56/ 300 Blackout Dual Ejector Full Chrome The K-SPEC dual ejector system uses mil-spec ejectors and springs that require no proprietary parts. Ejector holes are centered on the lugs to avoid any reduction in...$124.95 -
KAK - K-SPEC Enhanced AR15 Bolt 5.56/ 300 Blackout Dual Ejector Phosphate
KAK Industry
$89.95KAK - K-SPEC Enhanced AR15 Bolt 5.56/ 300 Blackout Dual Ejector Phosphate The K-SPEC dual ejector system uses mil-spec ejectors and springs that require no proprietary parts. Ejector holes are centered on the lugs to avoid any reduction in...$89.95 -
Geissele Super Duty MOD1 Complete Upper Receiver 12.5" 5.56 - HUXWRX Flash Hider QD
Geissele Automatics
$1,260.00Geissele Super Duty MOD1 Complete Upper Receiver 12.5" 5.56 - HUXWRX Flash Hider QD Manufactured with confidence and without compromise, the Super Duty MOD1 adds value to the platform while continuing the reputation for excellence. All of these...$1,260.00 -
KAK AR-15 "Lite" Lower Parts Kit - Green Bag
KAK Industry
MSRP: $34.99$32.99KAK AR-15 "LITE" Lower Parts Kit - No Fire Control Group The KAK AR-15 "LITE" Lower Parts Kit is perfect for those looking to install an aftermarket match trigger in their AR-15 build. This kit includes all essential KAK-produced parts but excludes the...MSRP: $34.99$32.99 -
KAK - AR-15 lower Parts Kit No Grip or Trigger Guard - Red Bag
KAK Industry
$49.95KAK AR-15 Lower Parts Kit - Red Bag (No Grip or Trigger Guard) The KAK AR-15 Lower Parts Kit provides all the essential components to complete your AR-15 lower receiver, while leaving room for user customization. This kit excludes the grip and trigger...$49.95 -
KAK - K-SPEC Enhanced AR15 Buffer Kit A5H1 4.7oz
KAK Industry
$83.95KAK K-SPEC Enhanced AR15 A5H1 Buffer Kit - 4.7 oz with A5 Length Buffer Tube The KAK K-SPEC Enhanced AR15 Buffer Kit A5H1 is designed to deliver superior recoil reduction and shooting accuracy, perfect for use with A5-style buffer tubes and...$83.95 -
Rosco Manufacturing K9 Barrel 16" 5.56 Intermediate Gas
Rosco Manufacturing
MSRP: $225.00$220.00Rosco Manufacturing K9 Barrel 16" 5.56 Intermediate Gas The K9 16" features an intermediate length gas system with an optimized gas port to run reliably suppressed and/or unsuppressed. The K9 continuous taper is the most effective profile to dissipate...MSRP: $225.00$220.00