Crusader VFC M4 GBBR Steel Match Trigger GHK Airsoft it is recommended to use

it is recommended to use a stabilizing sleeve in the hop-up chamber

the Heckler & Koch HK M110 A1

the NEO POM Piston Head creates a softer & quieter shooting sound than its sister

High grade nylon polymer

This magwell will aid in faster reloading compared to just relying on the beveled magwell of the original SIG Sauer X Frame while keeping a sleek and low profile

Crusader VFC M4 GBBR Steel Match Trigger GHK Airsoft it is recommended to useThe VFC M4 & HK416 GBB is already a very simplistic rifle on its own with so much potential for race quality. Crusader have stepped in and designed a CNC Steel Match Trigger made specifically for the VFC M4 Umarex (VFC) HK416 GBBR with a very grippy flat trigger for style points.