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Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
Take off your original M4 front sight and put on fancy gas block
Gain a unique tactical advantage thanks to the extremely fast trigger response and lots of other useful functions
45 x 39 magazines
FCU Programming Instructions:
7-inch Aluminum Handguard
KJ Works Upgraded MIM Set for KP-18/ KP-13F GBB Airsoft Pistol IP_OM Take off your original M4KJ Works Upgraded MIM Set for KP 18 KP 13F GBB Airsoft Pistol Metal Construction Design For Replace the Original Parts Suitable For KP 18 KP 13F GBB Airsoft Pistol
