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Lewis Machine & Tool Guns for Sale

Founded: 1980

HQ: United States

Lewis Machine & Tool Company is a United States firearms manufacturer founded in 1980 by Karl R. Lewis. The company is known for AR-15/M4-pattern rifles featuring its Monolithic Rail Platform (MRP) and 7.62×51mm Modular Weapon System (MWS), and it manufactured the British L129A1 Sharpshooter Rifle and the Estonian R-20 Rahe.

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Recently Sold

LMT Defender 2000 MRP Piston 5.56 NATO AR-15 AR15 16"

Sold On 09/09/2026

LMT Defender 2000 MRP Piston 5.56 NATO AR-15 AR15 16"

LMT Defender 2000 556 AR-15 AR15 Monolithic Upper

DESIRED LMT LM308MWS MARS-H 7.62 NATO Co AR-10 AR10 18" SureFire SOCOM

Sold On 07/24/2026

DESIRED LMT LM308MWS MARS-H 7.62 NATO Co AR-10 AR10 18" SureFire SOCOM

LMT LM308MWS 762 AR10 AR-10 LM 308 MWS

Lewis Machine and Tool (LMT) L8A Tactical Adjustable Rear Sight Gun Sights

Sold On 06/28/2026

Lewis Machine and Tool (LMT) L8A Tactical Adjustable Rear Sight Gun Sights

Lewis Machine and Tool (LMT) L8A Tactical

Lewis Machine & Tool MARS-LS 5.56 NATO AR-15 AR15 16 Sporting Defense Rifle

Sold On 02/18/2026

Lewis Machine & Tool MARS-LS 5.56 NATO AR-15 AR15 16 Sporting Defense Rifle

Lewis Machine & Tool LMT MARSLS 556 AR-15 AR15

USA MADE LMT MARS-LS PISTOL 5.56 NATO AR-15 AR15 11.5" +7 MAGS

Sold On 12/29/2025

USA MADE LMT MARS-LS PISTOL 5.56 NATO AR-15 AR15 11.5" +7 MAGS

LMT MARSLS 556 AR-15 AR15 M-LOK MARS L

Lewis Machine & Tool Co. LM308MWS Defender-H 7.62 NATO Co AR-10 AR10 2 MAGS

Sold On 10/24/2025

Lewis Machine & Tool Co. LM308MWS Defender-H 7.62 NATO Co AR-10 AR10 2 MAGS

LMT LM308MWS 762 AR-10 AR10 Sporting Hunting Rifle

Lewis Machine & Tool LM308MWS 308 Winchester (7.62) 16" AR10 +5 MAGS

Sold On 09/24/2025

Lewis Machine & Tool LM308MWS 308 Winchester (7.62) 16" AR10 +5 MAGS

LMT LM-308-MWS (762 NATO) AR-10 Battle-Rifle

LMT Defender 2000 20" California Compliant CA 20" 5.56 AR-15 AR15

Sold On 08/18/2025

LMT Defender 2000 20" California Compliant CA 20" 5.56 AR-15 AR15

LMT Defender 2000 556 AR-15 AR15 +2 MAGS

Lewis Machine & Tool Co (LMT) LM308MWS 7.62 NATO AR10 20.5"

Sold On 06/27/2025

Lewis Machine & Tool Co (LMT) LM308MWS 7.62 NATO AR10 20.5"

Lewis Machine & Tool Co (LMT) LM308MWS

Lewis Machine & Tool Co. Defender 2000 5.56 NATO AR-15 AR15 16" LMT +3 MAGS

Sold On 11/15/2024

Lewis Machine & Tool Co. Defender 2000 5.56 NATO AR-15 AR15 16" LMT +3 MAGS

Lewis Machine & Tool Co. Defender 2000 FDE 556 LMT

COMPLIANT Lewis Machine Tool (LMT) Defender 2000 5.56 NATO AR-15 AR15 AR

Sold On 09/27/2024

COMPLIANT Lewis Machine Tool (LMT) Defender 2000 5.56 NATO AR-15 AR15 AR

Lewis Machine Tool (LMT) Defender 2000 +4 MAGS 16"

Lewis Machine & Tool (LMT) MARS-LS 5.56 NATO AR-15 AR15 AR 16" MARS-LS

Sold On 07/08/2024

Lewis Machine & Tool (LMT) MARS-LS 5.56 NATO AR-15 AR15 AR 16" MARS-LS

Lewis Machine & Tool (LMT) MARS-LS AR-15 AR15 AR

Lewis Machine & Tool CO. (LMT) Defender2000 5.56 NATO AR-15 AR15 AR 14.5"

Sold On 05/17/2024

Lewis Machine & Tool CO. (LMT) Defender2000 5.56 NATO AR-15 AR15 AR 14.5"

Lewis Machine & Tool CO. (LMT) Defender-2000 LMT

Lewis Machine & Tool LMT Defense MARS-LS MRP 5.56 NATO 16" MARS-LS +3 MAGS

Sold On 05/10/2024

Lewis Machine & Tool LMT Defense MARS-LS MRP 5.56 NATO 16" MARS-LS +3 MAGS

Lewis Machine & Tool (LMT Defense) MARS-LS AR-15

Lewis Machine & Tool LMT MARS-LS 5.56 NATO AR-15 AR15 AR 16"
LMT-MARS-LS

Sold On 01/21/2024

Lewis Machine & Tool LMT MARS-LS 5.56 NATO AR-15 AR15 AR 16" LMT-MARS-LS

Lewis Machine & Tool CO. (LMT) MARS-LS

Lewis Machine & Tool LMT Defender 2000 5.56 NATO 16.5" AR-15 AR15 AR-15 LMT

Sold On 11/16/2023

Lewis Machine & Tool LMT Defender 2000 5.56 NATO 16.5" AR-15 AR15 AR-15 LMT

Lewis Machine & Tool (LMT) Defender 2000 AR-15 AR

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