HK Army CTX Arm Pads AEP Pistols and a new 3rd Gen

and a new 3rd Gen ST (Soft Touch) bolt mean that the GP Core and the CS2 Pro is capable of shooting the most fragile tournament-grade paint possible

They are marked with bore sizes that can be easily seen without removing the insert from the barrel back (and can also be identified by the color as seen through the rearmost ports on our barrel front)

This is the newest version of the Nemesis barrel

x2 4x1 NBR 70 O-Ring

HK Army CTX Arm Pads AEP Pistols and a new 3rd GenIntroducing the HK Army CTX Arm Pad System. Designed for high impact performance, with comfort and flexibility in mind. The contour, dual layered pad system absorbs shock and reduces elbow joint impact. Developed with durable, lightweight materials, the CTX Arm Pad provides fluid mobility, comfort and breath ability. The 4 way stretch, inner lining increases coverage and acts as a cooling agent for hot days. Details Enhanced comfort and durability