LMT Defense

MRP-L MLOK 13.25" AR15 Upper Receiver - #L7Y1A The patented LMT monolithic rail platform (MRP) upper receiver, has a receiver and handguard that are made from a single piece of aerospace grade aluminum. The barrel is held in place with a proprietary...

LMT Defense Exclusive MARS-L SPECWAR PISTOL. The MRP (Monolithic Rail Platform) is a true monolithic rail platform and is machined from a single aluminum forging. It utilizes two locking bolts to lock the proprietary barrel in place. This patented design...

The LMT Defense MRP-L M-LOK 7.25" Upper Receiver & .300 Blackout 8.25" Barrel Bundle (L7NX1A-L7BX1B) is the ultimate ultra-compact .300 BLK package — combining LMT's most compact MRP-L upper receiver chassis with the purpose-designed 8.25" .300...

The LMT Defense MARS-HS Shovelnose 7.62 NATO SBR 13.5" (MLKMWS13PS-MARS-EU) is LMT's most compact .308 battle rifle — a short-barreled, piston-operated 7.62x51mm SBR built around LMT's iconic Shovelnose M-LOK upper receiver and MARS-H ambidextrous lower...

The LMT Defense MRP-L M-LOK 9.25" "Grenadier" Upper Receiver (L7SXG1A) is LMT's newest 2026 MRP-L upper receiver, purpose-designed for under-barrel launcher integration and versatile accessory mounting. The "Grenadier" name comes from the full-length...

The LMT Defense MRP-L M-LOK 9.25" "Hybrid" Upper Receiver (L7SX1A) is LMT's newest 2026 addition to their Monolithic Rail Platform lineup — a versatile carbine-length upper designed for both piston and direct impingement operation. The "Hybrid"...

The LMT Defense SOPMOD Buttstock in Flat Dark Earth/Tan (L7LA2BAT) is the iconic LMT SOPMOD adjustable stock — the preferred buttstock of USSOCOM operators, hence its name. Crafted from durable mil-spec polymer, the LMT SOPMOD stock provides a superior...

LMT BARREL: The Lewis Machine & Tool MWS rifle systems come with a wealth of enhancements like a monolithic handguard and upper receiver and a chrome lined barrel with a durable lock-up system. Now you can build your own with the MWS .308 Barrel...

Take advantage of this exclusive Boss Firearms bundle and get the LMT Defense 16" .308 Lightweight Chrome Lined Piston Barrel (LM308B116PS) together with the LMT Defense Torque Wrench (LTW) for FREE. The LM308B116PS is LMT's lightweight piston-operated 7...

LMT Barrel: The 20-inch stainless-steel 6.5 Creedmoor chambered MWS barrel features 5R right-hand rifling with a 1:8 right hand twist. Designed for the LMT MWS receiver, this barrel utilizes a low-profile gas block, straight gas tube, and A2 birdcage for...

LMT BARREL: LMT® 13.5″ chrome lined 1:10″ RH twist 7.62×51 barrel for MWS upper receivers. Includes low profile gas block, straight gas tube, A2 flash hider. Weight 3.138 lbs Barrel Length 13.5 in / 342 mm Barrel Material...

Take advantage of this exclusive Boss Firearms bundle and get the LMT Defense 7.62x51mm 16" Chrome Lined MWS Barrel Assembly (LM308B216) together with the LMT Defense Torque Wrench (LTW) for FREE. The LM308B216 is LMT's standard 7.62x51mm NATO/.308...