SKP Skull Performance Polarstar F2 Euro HPA M4 speedsoft-line Specs: 50mm diameter • 67mm

Specs: 50mm diameter • 67mm length • 113g

Firing at 390 to 400 FPS with 0

This premium strap is designed with two tension tightening clips to ensure a secure and perfect fit

Full metal slide and upper frame w/ front and rear cocking serrations

and the full 45–145psi operating pressure range

SKP Skull Performance Polarstar F2 Euro HPA M4 speedsoft-line Specs: 50mm diameter • 67mmSKP Skull Performance Polarstar F2 Euro HPA M4 An extremely durable aluminum and carbon fiber Euro build made for players who want to dominate the field. The Skull Performance pairs an SKP forged carbon fiber upper with a Polarstar F2 engine for a rifle that's built to take a beating and keep performing. Highlights SKP aluminum lower matched to an SKP aluminum 155mm forged carbon fiber upper Euro grip for a clean, low profile hold Wolverine regulator