Gmg cx4 storm barrel shroud - Global Military Gear Beretta CX4 Shroud 9mm

Huge holes and semi-floating attachment helps in the rapid cooling and protects me from the hot barrel. You will need to buy a Loctite type product to keep it from moving as it being hold by a single screw only.
Pros: One attachment point only
Cons: Value for money

This review was written in the old system and had content requirements that are different than reviews written today.