Using a standard blowback operating system, the CP33’s action is opened by pulling back on an ambidextrous, non-reciprocating charging handle found at the rear of the receiver. A lever on the left side of the gun allows the bolt to be locked in the open position. A pair of fully adjustable fiber-optic sights (green up front and red in the rear) ride the top of the gun, while a single M-Lok-compatible slot is molded into the dustcover.
Using a standard blowback operating system, the CP33’s action is opened by pulling back on an ambidextrous, non-reciprocating charging handle found at the rear of the receiver. A lever on the left side of the gun allows the bolt to be locked in the open position. A pair of fully adjustable fiber-optic sights (green up front and red in the rear) ride the top of the gun, while a single M-Lok-compatible slot is molded into the dustcover.