Steel Valve Knocker for MARUI G17 Gen4 & G19 Gen3/4

Optional Parts: Steel Enhancement for MARUI G17 Gen4 & G19 Gen3/4

DEFRIC surface coating !!!Steel Enhancement, For MARUI G17 Gen4 GBB

Weight : 6g
Material : Steel
Color : Black

Item No.: GLK-217
Suggested Retail Price: US$ 11.00