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LMT (Lewis Machine & Tool)

LMT DEFENSE HAS EARNED A REPUTATION FOR BUILDING THE WORLD’S TOUGHEST, MOST DURABLE AR PLATFORM FIREARMS. Their Monolithic Rail Platform sets a new standard – milled from aerospace grade 7075 aluminum as one solid piece to eliminate flex and hold zero even under abusive conditions. This rigid, free-floating design provides unparalleled accuracy rivaling custom builds. Combined with features like a proprietary monolithic upper receiver and optional piston operation, LMT rifles stand up to combat loads in the harshest environments on Earth. Whether you need a 14.5” MRP barrel replacement or a suppressor-ready CQB quad-rail, LMT Defense offers premium, purpose-built firearms for military, law enforcement, and civilian users who demand extreme performance when failure is not an option.
LMT DEFENSE HAS EARNED A REPUTATION FOR BUILDING THE WORLD’S TOUGHEST, MOST DURABLE AR PLATFORM FIREARMS.

Their Monolithic Rail Platform sets a new standard – milled from aerospace grade 7075 aluminum as one solid piece to eliminate flex and hold zero even under abusive conditions. This rigid, free-floating design provides unparalleled accuracy rivaling custom builds. Combined with features like a proprietary monolithic upper receiver and optional piston operation, LMT rifles stand up to combat loads in the harshest environments on Earth. Whether you need a 14.5” MRP barrel replacement or a suppressor-ready CQB quad-rail, LMT Defense offers premium, purpose-built firearms for military, law enforcement, and civilian users who demand extreme performance when failure is not an option.

LMT DEFENSE HAS EARNED A REPUTATION FOR BUILDING THE WORLD’S TOUGHEST, MOST DURABLE AR PLATFORM FIREARMS.
Their Monolithic Rail Platform sets a new standard – milled from aerospace grade 7075 aluminum as one solid piece to eliminate flex and hold zero even under abusive conditions. This rigid, free-floating design provides unparalleled accuracy rivaling custom builds. Combined with features like a proprietary monolithic upper receiver and optional piston operation, LMT rifles stand up to combat loads in the harshest environments on Earth. Whether you need a 14.5” MRP barrel replacement or a suppressor-ready CQB quad-rail, LMT Defense offers premium, purpose-built firearms for military, law enforcement, and civilian users who demand extreme performance when failure is not an option.

Ambi Lowers for .308 Builds

from LMT defense (Lewis Machine & Tool)

LMT makes some of the finest ambidextrous lower receivers. The Defender is stripped to customize however you like. If you want top-tier performance and ergonomics from your .308, it’s hard to beat these lower receivers from Lewis Machine & Tool.

AR Parts & accessories, lower receivers

LMT Defender H Stripped Lower Receiver | Lewis Machine & Tool LM308A1

The Defender-H lower receiver, also known as the original LMT® .308 Modular Weapon System (MWS®) lower receiver. This receiver offers ambidextrous selector and magazine release machined directly into the receiver and have been designed to function as ergonomically as possible.

$314.00

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BTO Podcast
Listen Up!
Join our mailing list to get notified each week when a new episode drops!
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Listen Up!
Join our mailing list to get notified each week when a new episode drops!

BTO Weekly Update #13

(Hodge Uppers, LMT Lowers, SOLGW Lone Star BCGs)

BTO Weekly
Update #13

(Hodge Uppers, LMT Lowers, SOLGW Lone Star BCGs)

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