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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Out of stock
Streamlight TLR-7X - 69424
Streamlight
$253.66The TLR-7 series is going rechargeable! The TLR-7 X multi-fuel rail-mounted light accepts either Streamlight's SL-B9 USB rechargeable protected lithium-ion battery pack or a CR123A lithium battery...$253.66 -
Out of stock
Streamlight - TLR-1 HL Rail Mounted Tactical Light - 69260
Streamlight
$292.96The Streamlight TLR-1 HL now provides an 1000 lumen blast of light for maximum illumination while clearing a room or searching an alley. Its wide beam pattern lights up large areas so you can...$292.96 -
Out of stockOn Sale
Rise Armament - Bolt Carrier Group .223/5.56 - RA-1011-BLK
Rise Armament
Now: $135.99Was: $179.99High quality components and precise manufacturing make Rise Armament parts ideal for maintaining and upgrading firearms. The durability, reliability and excellent build quality of these parts will...Now: $135.99Was: $179.99 -
Geissele Automatics - Single Stage Precision M4 Curved Bow Trigger - 05-400
Geissele Automatics
$250.00The Single-Stage Precision (SSP) is Geissele Automatics' first true single-stage trigger for the AR Platform. This drop-in trigger has no take up and a super clean break. The reset is short yet still...$250.00 -
Out of stockOn Sale
Daniel Defense - A1.5 Fixed Rear Sight Picatinny Mount - 19-064-11002
Daniel Defense
Now: $98.00Was: $105.00The lightweight, streamlined design of the Daniel Defense A1.5 Fixed Rear Sight makes it the optimum back up iron sight for shooters using today's most popular reflex optics. Its well thought out...Now: $98.00Was: $105.00 -
Out of stock
Ruger - BX-25 .22 LR 25rd Magazine - 90398
Ruger
$63.95Ruger's factory magazines features high quality components and precise manufacturing that will ensure long-lasting performance and reliability. This is 2-25rd magazines coupled together. Polymer...$63.95