Rifle parts for AR-15, AR-10 and AK builds from Magpul, Bravo Company, Tango Down, Radian Weapons, Midwest Industries, Spikes Tactical, Daniel Defense, Geissele Automatics, Knight's Armament and Troy Industries.
Shop by platform in AR-15 Parts, AR-10 & .308 Parts and AK Parts, or browse Muzzle Devices, Foregrips & Hand Stops and Rail Sections & Covers across all builds.
Products List
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Knights Armament 45 Degree Offset Folding Micro Sights
Knight's Armament$334.13The Knight's Armament 45 Degree Offset Folding Micro Sights are a backup iron sight set that mounts at 12 o'clock and sits offset at 45 degrees, so a quick roll of the rifle brings up a usable sight... -
Midwest Industries G4 One Piece Free Float Handguard M-LOK 12.625" AR-15 Black
Midwest Industries$198.95MSRP: $209.95The Midwest Industries G4M is a super-slim, one-piece free-float M-LOK handguard for AR-15s, with a continuous top rail and a patented torque plate and barrel nut that need no timing. This version is... -
Battle Arms Development Rigidrail M-LOK 13.7" AR-15 Black
Battle Arms Development$199.95RIGIDRAIL™ M-LOK Handguard Features: Proprietary RIGIDRAIL™ rail design to balance between light weight and strength/rigidity Partial Picatinny Top Rail (Matching BAD556-LW Lightweight Upper... -
Magpul MBUS Rear Sight
Magpul$37.95 - $55.49MSRP: $39.95 - $57.95The Magpul MBUS Rear Sight is a lightweight polymer flip-up backup sight with dual apertures and tool-less windage, designed to pair with the MBUS front sight.FeaturesSpring-loaded push-button... -
Magpul MOE Grip - AR15/M4
Magpul$18.95 - $20.85The Magpul MOE Grip is a drop-in AR pistol grip with a traditional 25-degree angle, beavertail backstrap and internal storage, made for rifles with a longer length of pull.FeaturesTraditional... -
Bravo Company BCM MCMR-13 (M-LOK Compatible Modular Rail) 13" AR-15
Bravo Company (BCM)$224.95MSRP: $240.00The 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$34.99CMMG'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... -
LANTAC Dragon Muzzle Brake .308/7.62
LANTAC$147.99MSRP: $163.99The Lantac Dragon is a compact 7.62 muzzle brake for AR-10 / .308 and .300 Blackout rifles, built to cut recoil and muzzle rise for faster follow-up shots. Features Short Energy Pulse design shortens... -
Magpul Polymer M-LOK Rail Section 3 Slot
Magpul$11.35MSRP: $11.95The Magpul M-LOK Polymer Rail, 3 Slots is a lightweight 1.6 in. Picatinny rail section that bolts to any M-LOK slot for lights, vertical grips and other 1913 accessories.Features1.6 in. 3-slot 1913... -
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... -
Bravo Company MCMR MLOK Rail Panel 5.5" 5 Pack
Bravo Company (BCM)$9.95MSRP: $11.00The BCM MCMR Rail Cover Kit is a five-pack of slim polymer panels that cover open M-LOK slots for a better grip and protection from a hot handguard. Each panel can be cut to length... -
Magpul M-LOK Rail Cover - Type 2
Magpul$12.49 - $15.15Magpul M-LOK Rail Covers, Type 2 are low-profile polymer covers that snap into individual M-LOK slots on aluminum handguards, adding TSP texture for grip and covering unused slots.FeaturesTwo-piece... -
Magpul MOE SL Grip AR15/M4
Magpul$19.49 - $20.85The 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$56.95 - $66.45The 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)$25.95MSRP: $30.00The 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$251.00MSRP: $271.00The 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;... -
Fortis Manuf. Red Muzzle Brake 5.56 1/2x28
Fortis Manufacturing$52.20MSRP: $54.95The Fortis RED (Rapid Engagement Device) is a 5.56 muzzle brake that vents propellant gas to cut felt recoil and muzzle climb for faster follow-up shots.FeaturesOriginal RED porting geometryReduces... -
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)$29.95MSRP: $35.00The 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$128.00MSRP: $138.00The 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 KeyMod Picatinny Rail Section - Aluminum - 4 Inch
Bravo Company (BCM)$24.95MSRP: $28.00The BCM KeyMod Picatinny Rail Section in aluminum adds a 4 in. MIL-STD-1913 rail to any KeyMod handguard. It is the load-bearing option for bipods, sling mounts, vertical grips and other accessories... -
Bravo Company KeyMod Picatinny Rail Section - Nylon - 5.5 Inch
Bravo Company (BCM)$14.95MSRP: $16.00The BCM KeyMod Picatinny Rail Section in nylon adds a 5.5 in. MIL-STD-1913 rail to any KeyMod handguard. It is a lightweight, snag-resistant way to mount non-load-bearing accessories such as lights... -
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$29.95 - $71.20The 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...
