Parts & Accessories
Shop AR-15 and AR-10 parts and accessories from Boss Firearms. Our parts inventory includes LMT upper and lower receivers, Proof Research carbon fiber barrels, Forward Controls Design components, Geissele triggers, Magpul furniture, BCM parts, SureFire lights, and much more. Whether you're building a new rifle or upgrading your current setup, we carry the hard-to-find components trusted by military, law enforcement, and serious civilian shooters.
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On Sale
Aimpoint - TwistMount Ring & Base - 12234
Aimpoint
Now: $235.00Was: $261.00TwistMount Ring & Base: Complete Quick Release Mount for all Aimpoint® magnifiers and CEU. Fits on Picatinny rail (MIL-STD 1913). Screws and Allen key included. This Aimpoint Red Dot Sight...Now: $235.00Was: $261.00 -
Out of stockOn Sale
Surefire - Replacement Rear Cap Assembly M6XX Scoutlight Series - #UE-SR07-BK
Surefire
Now: $143.00Was: $159.00Surefire, Replacement Rear Cap Assembly, Fits M6XX Scoutlight Series, Includes SR07 Rail Mount Tape Switch, Black Finish Surefire replacement rear cap assembly for Scoutlight series with included...Now: $143.00Was: $159.00 -
Spuhr - 34mm Cantilever Mount 6 MIL - 1.18" Gen 3 - SP-4601C
Spuhr
$500.00Spuhr SP-4601C: 34mm Cantilever Mount 6 MIL - 1.18" 6 MIL/20,6 MOAHeight: 30 mm/1.18”Clearance: 8 mm/.314" (from the bottom of the tube to bridge of the mount body)Length: 120 mm/4.72” (body)/130...$500.00 -
On Sale
Surefire - 4-Prong Flash Hider - 5.56mm - 1/2x28mm - FH556RC-1/2-28
Surefire
MSRP: $199.00Now: $179.00Was: $199.00The SureFire 4-Prong Flash Hider — 5.56mm 1/2x28 (FH556RC-1/2-28) is SureFire's aggressive 4-prong flash hider for 5.56mm rifles, designed to provide extremely effective flash reduction while...MSRP: $199.00Now: $179.00Was: $199.00 -
AB Suppressor - Raptor Muzzle Thread Adapter - TA-1/2-28
AB Suppressor
$26.00The AB Suppressor Raptor Muzzle Thread Adapter with 1/2-28 threads (TA-1/2-28) converts your Raptor series suppressor to a 1/2-28 thread pitch, enabling use on 5.56/.223 AR-15s and other platforms...$26.00 -
On Sale
Magpul - Adjustable AR15 CTR Stock - MAG310-BLK
Magpul Industries
MSRP: $64.95Now: $61.70Was: $64.95The Magpul CTR Adjustable Carbine Stock — Black (MAG310-BLK) is Magpul's improved mil-spec 6-position carbine stock for AR-15/M4 rifles. The CTR (Compact/Type Restricted) features Magpul's...MSRP: $64.95Now: $61.70Was: $64.95 -
Out of stock
Surefire M340C Scout Pro LED 500 Lumen Flashlight - #M340C-BK-PRO
Surefire
MSRP: $369.00$341.00SureFire makes some of the finest Suppressors, Flashlights, Weaponlights; Lasers, Ear Protection; Firearm Components, and Tactical equipment on the market today. The Mini Scout Light Pro is mighty...MSRP: $369.00$341.00 -
Surefire M640T Rechargeable 700 Lumen Scout Light M640T-BK-PRO
Surefire
$341.00The SureFire M640T Turbo Scout Light Pro delivers 700 lumens and 70,000 candela of high-candela, long-range beam intensity for positive tactical target identification. Built with an integrated...$341.00 -
Armageddon Gear Standard Temp Suppressor Cover Otter Creek Polonium & Polonium 30 AG0222
Armageddon Gear
$78.38Suppressor cover: standard high temp, Otter Creek Polonium/ Polonium 30. The Armageddon Gear Suppressor Mirage Cover is designed to reduce and delay suppressor mirage for improved sight picture and...$78.38 -
Armageddon Gear Standard Temp Suppressor Cover Silencer Co. Scythe Ti AG0310
Armageddon Gear
$78.38Suppressor cover: standard high-temp, TBAC Magnus CB The Armageddon Gear Suppressor Mirage Cover is designed to reduce and delay suppressor mirage for improved sight picture and target visibility...$78.38 -
Armageddon Gear Standard Temp Suppressor Cover TBAC Magnus S-CB AG0368
Armageddon Gear
$78.38Suppressor cover: standard high-temp, TBAC Magnus S-CB The Armageddon Gear Suppressor Mirage Cover is designed to reduce and delay suppressor mirage for improved sight picture and target visibility...$78.38 -
Armageddon Gear Suppressor Cover 1.88x5.75 AG0310
Armageddon Gear
$78.38Suppressor cover by dimension: 1.88x5.75 The Armageddon Gear Suppressor Mirage Cover is designed to reduce and delay suppressor mirage for improved sight picture and target visibility during...$78.38