AR-15 parts and upgrades from Bravo Company, Magpul, Radian Weapons, Geissele Automatics, Spikes Tactical, Midwest Industries, Daniel Defense, Troy Industries, KNS and Yankee Hill Machine.
Shop by component, from handguards, barrels and uppers to bolt carrier groups, triggers, stocks and charging handles, and check each product's fit notes for your build.
Products List
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Bravo Company BCM MCMR-13 (M-LOK Compatible Modular Rail) 13" AR-15
Bravo Company (BCM)$224.95The BCM MCMR-13 is a 13 in. class free-float M-LOK compatible handguard for the AR-15. It combines a slim, strong aluminum profile with BCM's indexed mounting system that keeps the top rail aligned... -
CMMG Gun Builder Lower Parts Kit, AR15
CMMG$34.95CMMG's AR-15 Gunbuilder's Lower Parts Kit has the small parts needed to complete a stripped lower, leaving out the trigger group, trigger guard and pistol grip so you can pick your own.FeaturesAll... -
Bravo Company AR15/M4 Bolt Carrier Group MPI Auto .223/5.56
Bravo Company (BCM)$189.95 - $199.95The BCM Bolt Carrier Group (MPI) Auto is a fully assembled, M16-profile AR-15 bolt carrier group built to USGI specifications. Each group is test fired, and the bolt is high pressure tested and... -
Magpul MOE SL Grip AR15/M4
Magpul$19.49The Magpul MOE SL Grip is a slim AR pistol grip with a 17-degree angle for control with a tucked firing hand, aggressive texture and a beavertail backstrap.Features17-degree grip angle for a tucked... -
Magpul MOE SL Carbine Stock AR15/M4
Magpul$56.95The Magpul MOE SL Carbine Stock is a slim, fast-handling adjustable AR stock for Mil-Spec receiver extensions, built to work with modern gear and slings.FeaturesSlim profile reduces snagging on... -
Bravo Company Gunfighter Grip Mod 1
Bravo Company (BCM)$25.95The BCM Gunfighter Grip Mod 1 is a reduced-angle AR-15 pistol grip with a high-rise beavertail backstrap that lets the shooting hand ride higher on the rifle. It keeps the standard Gunfighter width... -
Daniel Defense Omega Rail 7.0 Picatinny AR-15
Daniel Defense$225.00MSRP: $242.00The Daniel Defense Omega Rail 7.0 is a drop-in, free-float Picatinny quad rail for carbine-length AR-15s that installs without changing the barrel nut. Features Two-piece drop-in free-float rail;... -
Bravo Company Firing Pin AR15
Bravo Company (BCM)$6.95Bravo Company BCM Firing Pin AR15 or M16 Firing Pin is a perfect replacement for your damaged or worn out firing pin. Always good to have a spare. -
Bravo Company Gunfighter Grip Mod 2
Bravo Company (BCM)$29.95The BCM Gunfighter Grip Mod 2 is a modular, reduced-angle AR-15 pistol grip with interchangeable backstraps and front straps, so it can be tuned to the shooter's hand size and grip style. It shares... -
Daniel Defense Lower Receiver Parts Kit - Semi Auto
Daniel Defense$103.95The Daniel Defense semi-auto lower receiver parts kit has the components needed to complete a stripped AR-15 lower, including an ambidextrous selector and pistol grip. Features Enhanced components... -
Bravo Company AR15 Bolt Assembly For .223/5.56
Bravo Company (BCM)$79.95The BCM AR-15 Bolt Assembly is a complete 5.56 bolt that is high pressure tested and magnetic particle inspected. It is a drop-in replacement or spare for AR-15 and M4 carriers. Features High... -
Magpul MOE Rifle Stock AR15/M4
Magpul$66.45The Magpul MOE Rifle Stock is a drop-in replacement for A1 and A2 fixed stocks on rifle-length receiver extensions, adding a large storage compartment, a slim sloping cheek weld and QD sling sockets... -
Bravo Company Ambi Charging Handle 5.56 MOD 4x4 Medium Latch
Bravo Company (BCM)$89.95The BCM Gunfighter Ambidextrous Charging Handle Mod 4x4 puts a medium extended latch on both sides of the AR-15 charging handle for left- or right-hand operation with a lower profile than the large... -
Noveske STS 60 Degree Selector Right Hand
Noveske$36.49MSRP: $36.99The Noveske STS 60 Degree Selector (Right Hand) is a short-throw AR-15 safety selector that moves from safe to fire in 60 degrees instead of the standard 90. It is tuned for standard actuation force... -
Troy Ind. SDMR KeyMod Battle Rail 11" For AR15/M4 FDE
Troy Industries$199.95The Troy Industries SDMR KeyMod BattleRail is a one-piece, free-floating AR-15 handguard with a slim profile and KeyMod accessory slots. This 11 in version is finished in Flat Dark Earth... -
Spikes Tactical Ejection Door Installation Kit For AR15/M4
Spikes Tactical$3.50The Spike's Tactical Ejection Door Installation Kit has the small parts needed to install an engraved ejection port door on an AR-15 upper. Features Everything needed to mount a replacement ejection... -
Battle Arms Development BAD-ASS Ambi Safety Selector AR15/AR10
Battle Arms Development$39.95MSRP: $57.00Battle Arms Deve -
Noveske Takedown/Pivot Pin Set
Noveske$14.95MSRP: $19.95The Noveske Takedown/Pivot Pin Set is a direct replacement for the factory rear takedown pin and front pivot pin on an AR-15, with the Noveske logo machined into each pin head. Features Direct... -
LWRC UCIW Ultra Compact Stock Kit Mil-Spec
LWRC$128.49LWRCI's Ultra Compact stock kit, derived from the company's UCIW project, shortens an AR-15's overall length by about an inch compared with a standard carbine stock setup. Features Shortens overall... -
Bravo Company Extractor Spring Upgrade Kit 3 Pack
Bravo Company (BCM)$11.95The BCM Extractor Spring Upgrade Kit 3 Pack gives you three complete extractor spring kits to raise extractor tension on AR-15 bolts. It is a convenient way to upgrade several rifles or stock spares... -
VLTOR IMOD- Improved Modular Stock For AR15/M4 Mil-Spec
VLTOR$84.99The VLTOR IMOD (Improved Modstock) is a collapsible AR-15 buttstock with storage compartments built into the cheek rest tubes. Its streamlined shape offers several sling attachment options... -
Bravo Company Milspec Carbine Receiver Extension (Buffer Tube) 6 Position
Bravo Company (BCM)$38.95The BCM Milspec Carbine Receiver Extension is a six-position AR-15 buffer tube machined from 7075-T6 aluminum to mil-spec dimensions. It is the foundation for mounting a mil-spec collapsible stock... -
ALG Defense Quality Mil-Spec Trigger (QMS)
ALG Defense$65.00The ALG Defense Quality Mil-Spec (QMS) trigger is a drop-in single-stage AR-15 trigger built to mil-spec sear geometry for a smoother, more consistent pull than a typical mil-spec part... -
Magpul MIAD/MOE Lube Bottle Grip Core
Magpul$14.49The Magpul MIAD/MOE Lube Bottle Core fits inside compatible Magpul grips and holds a refillable bottle of oil or CLP for quick lubrication in the field.FeaturesStores oil or CLP inside the pistol...
