RCM - SIG M400
Sorry, currently out of stock
COMING MAR 2025
This magwell model is intended to fit the SIG M400, M400 PRO, M400-TREAD and SIG 516 lowers. This model will not work on the SIG M400 SDI, SDI X or DH3 models.
Sorry, currently out of stock
This magwell model is intended to fit the SIG M400, M400 PRO, M400-TREAD and SIG 516 lowers. This model will not work on the SIG M400 SDI, SDI X or DH3 models.