Hop-Up Tuner For WA SCW3 Pistols
New product that makes it easier for you to make adjustments to Western Arms SCW3 System Gas Blowback Pistols is now at FG Airsoft... "This system makes an adjustable hop up for your Western Arms SCW3 pistol. You get an optimal trajectory whatever conditions: temperature changes, humidity, bb’s weight, gas, etc. The adjustment is made through the ejection port, without disassembly.
Compatible with Western Arms replicas .45 SCW3: 1911 and derivatives, SV Infinity, etc."