MARS-H SOPMOD Complete Lower Receiver - Defender 7.62mm Standard Guard Complete Lower Receiver
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Lewis Machine & Tool
Overview
The Mars-H Sopmod Complete Lower Receiver from Lewis Machine & Tool is a fully assembled lower designed for the AR-15 platform, tailored specifically for the .308 Win caliber. It features ambidextrous controls, making it user-friendly for both left- and right-handed shooters. This lower is commonly found in builds utilizing a rifle gas system, ensuring reliability and optimal performance in larger caliber applications.
Specifications
MARS-H SOPMOD Complete Lower Receiver - Defender 7.62mm Standard Guard Complete Lower Receiver
October 2026 on GunPartPicker
Lewis Machine & Tool MARS-H SOPMOD Complete Lower Receiver - Defender 7.62mm Standard Guard Complete Lower Receiver ranked #335 of the 588 lower receivers builders added on GunPartPicker in October 2026. Builders have been adding it to their builds on GunPartPicker since February 2026. All time, it ranks #501 of the 1,141 lower receivers builders have added.
It was out of stock everywhere we track for all of October 2026, and today none of the 2 retailers we track has it in stock right now. Listed prices start at $1,043.10 at Brownells for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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