RCM - SIG M400
Sorry, currently out of stock
COMING DEC 2024 - JAN 2025
This magwell model is intended to fit the M400 Gen 1 lower. Additional models compatible with later generation M400 models will be released on this product page at a later date.
Sorry, currently out of stock
This magwell model is intended to fit the M400 Gen 1 lower. Additional models compatible with later generation M400 models will be released on this product page at a later date.