LMT Defense Parts

The LMT Defense Rear Takedown Pin for .308/AR-10 (LM308A7) is a precision-machined replacement rear takedown pin designed specifically for LMT's MARS-H and MWS .308/7.62x51mm AR-10 platform lower receivers. Machined to LMT's exacting mil-spec tolerances,...

This is a new LMT Defense Barrel Mounted Rebar Cutter.  The LMT Rebar entry attachment was designed for military, government and law enforcement agencies to gain entry through rebar after a reinforced wall has been breached. However, the Rebar...

LMT Defense .308 receiver extension tube. LMT offers its 308 receiver extension, or buffer tube, for sale to customers for their builds. This tube is approx. 3/4″ longer than a standard AR-15 style buffer tube. This allows for usage of standard...

The LMT Defense 16" Chrome Lined 5.56mm MRP Barrel Assembly (L7PA1B) is engineered specifically for LMT's Monolithic Rail Platform (MRP) upper receivers. This 16-inch, 5.56×45 (.223) barrel features a 1:7" right-hand rifling twist, low-profile gas block,...

The LMT Defense SOPMOD-Mini 5.56 PDW Buttstock Kit (PDW-KIT) is a complete Personal Defense Weapon conversion kit for any mil-spec AR-15. This kit reduces overall weapon length by 2.75 inches compared to a standard SOPMOD stock configuration — without...

The LMT Defense 5.56mm 16" Piston MRP Barrel Assembly (L7PC1B) is a 16-inch chrome lined 5.56×45 (.223) barrel featuring LMT's short-stroke piston operating system — the key upgrade for shooters who demand reduced fouling, cooler operating temperatures,...

The LMT Defense MARS-(L/H) Ambidextrous AR-15 Magazine Release (LM308A6) is a genuine LMT OEM replacement ambidextrous magazine release for MARS-L and MARS-H lower receivers. The ambidextrous magazine release is a core feature of the LMT MARS system —...

Having a spare is never the wrong answer, so keep your kit ready to roll with a spare bolt catch roll pin for your AR-15.Features: MIL-SPEC construction Made in the U.S.A. Lewis Machine and Tool is dedicated to providing you with high quality products...

This is a new Lewis Machine & Tool 6.8 Special and .224 Valkyrie AR15 bolt. It features the same durable construction as LMT’s 5.56 Enhanced Bolt with an emphasis on reliability with use of high-pressure loads. This is compatible with any...

The Lewis Machine and Tool Tactical AR-10 charging handle makes charging your weapon much easier in stressful situations or when you simply want to go faster. The large tactical latch is easy to grab or use with the palm of your hand for fast weapon...

The LMT Defense Tactical 5.56 Charging Handle (LMP103T) is an M4 Charging Handle Assembly with an Enhanced Tactical Latch — offering a significant upgrade over mil-spec charging handles. The enlarged tactical latch provides a more positive grip and...

The LMT Defense 10.5" Chrome Lined 5.56mm MRP Barrel Assembly (L7MA1B) is engineered specifically for LMT's Monolithic Rail Platform (MRP) upper receivers. This 10.5-inch, 5.56×45 (.223) barrel features a 1:7" right-hand rifling twist, low-profile gas...