Details
Material: Nylon Polymer
Weight: 0.6oz (17g)
Included Hardware: RCM 4-40 Bolt (2)
Includes 3/32" Hex L-Key for Install
Instructions: Available Here
Color: Black
Made in the USA
*The RCM fits 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.
code:
rcm-sig-bk-m400