The APC9 PRO features functional updates that include dual auto-folding, non-reciprocating charging handles, improved lower receiver ergonomics, a replaceable pistol grip, and M-LOK® accessory slots
• Hydraulic Bufer System
• Ambi Non-Reciprocating Charging Handles
• Included Tele-Arms and Connector
•Pro Series Lower Receiver with Full Ambi Controls
• Two-Stage Trigger
APC9K PRO CT BT-361765-02-CT
Barrel Length (in) 4.3
Thread Pitch 1/2×28
Twist Rate 1:10
Length (in) 12.7 / 20.9
This does not include the Tail hook brace
