AR-15 Parts
Shop our extensive inventory of AR-15 parts and modern sporting rifle (MSR) components. From fully assembled MIL-SPEC upper receivers and enhanced lower parts kits to free-float M-LOK handguards and ambidextrous controls, we carry the critical components required for duty, defense, and custom builds.
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LMT Defense - MRP-L MLOK 11.5" Complete Upper Receiver Bundle - #BFCLMT-205
LMT Defense
$1,954.99LMT Defense - MRP-L MLOK 9.25" AR15 Upper Receiver - #L7X1A The patented LMT monolithic rail platform (MRP) upper receiver, has a receiver and handguard that are made from a single piece of...$1,954.99 -
Magpul - B.A.D. Lever AR-15 Bolt Catch Extension - MAG980-BLK
Magpul Industries
$32.95The Magpul B.A.D. Lever AR-15 Bolt Catch Extension (MAG980-BLK) is Magpul's Battery Assist Device for the AR-15/M4 platform — a lever that attaches to the standard AR-15 bolt catch and extends into...$32.95 -
Out of stock
LMT Defense - 12" Standalone Barrel Mounted 37MM Flare Launcher - #M203FL-STAND-MP
LMT Defense
$2,344.32If you're looking for a replica 40MM launcher with the exact function and feel of the original military specification M203, look no further! The LMT 37MM Flare Launcher is as close to the destructive...$2,344.32 -
Out of stock
Geissele Automatics - Super Sabra Trigger for IWI Tavor - #05-267
Geissele Automatics
$355.00The Geissele Super Sabra was born from the combat heritage of the SSA and is a drop in replacement for the OEM trigger pack. It is a precision two-stage trigger and allows precise and accurate...$355.00 -
Geissele Automatics - Super Precision 30mm Scope Mount for Vortex 1-6X Scopes - 05-329B
Geissele Automatics
$331.50This AR-15 Scope Mount is part of The Geissele SOPMOD Certified Series features Geissele products currently in use by top tier military and counter-terrorism units throughout the U.S. Special...$331.50 -
Geissele Automatics - MK4 Federal 10" MLOK AR-15 Rail - 05-430S
Geissele Automatics
$408.00This is the same rail used to fullfill contracts for the Federal Bureau of Investigation (FBI). It's strength, modularity and M-Lok compatibility gives users the capabilities needed to successfully...$408.00 -
Out of stock
Surefire Forend Weapon Light for Remington 870 - #22781-11-REM (Police Trade-In)
Surefire
$300.00Details: Make: Surefire Model: 22781-11 REM Type: Forend Weapon Light for Remington 870 Shotguns Condition: Used - Police Trade-In  The item pictured is a representation of what you will receive...$300.00 -
Out of stock
LMT Defense - MRP-H MLOK 16" Complete Upper Receiver Bundle - #BFCLMT-H308M16P
LMT Defense
$2,399.99LMT Defense - MRP-H MLOK 12.5" AR10/AR308 Upper Receiver - #LM308BML1 The patented LMT monolithic rail platform (MRP) upper receiver, has a receiver and handguard that are made from a single piece of...$2,399.99 -
Knight's Armament - 2-Rib Picatinny Rail Panel - Black - 97164
Knights Armament Company
$27.99The Knight's Armament 2-Rib Picatinny Rail Panel — Black (KAC PN: 97164) is KAC's compact 2-rib polymer rail panel for covering short unused sections on KAC RAS Picatinny quad-rail handguards. The...$27.99 -
Out of stock
LMT Defense - 350 Legend 16" Stainless Steel Barrel Assembly - L7KA1S
LMT Defense
$627.00The LMT Defense 16" Stainless Steel 350 Legend MRP-L Barrel Assembly (L7KA1S) brings LMT's renowned Monolithic Rail Platform modularity to the .350 Legend cartridge — America's most popular...$627.00 -
LMT Defense - QD Endplate - #L7A2DERRR
LMT Defense
MSRP: $42.10$39.06LMT® manufactured receiver endplate with QD swivel insertion point. Featuring a low profile, slim design, the L7A2DERRR is a great upgrade on your current rifle or a great addition to your next build...MSRP: $42.10$39.06 -
LMT Defense - 5.56 NATO 16" Stainless Steel Barrel Assembly - L7SB1B
LMT Defense
MSRP: $893.00$828.00The LMT Defense 16" Stainless Steel 5.56 NATO MRP-L Barrel Assembly (L7SB1B) is a premium match-quality barrel designed for LMT's MRP-L Monolithic Rail Platform upper receivers. Machined from...MSRP: $893.00$828.00