Introduction: Magpul M4 CQB
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About: I love buildin knex weapons and trucks
Hello there this is my Magpul M4 CQB it has some nice features on it like a retractable stock, a mag release, a force grip, a rear flip sight, and overall the gun so i hope you guys will like this and stay truned what i will build next
Participated in the
Toy Rods and Connectors Contest
