a quick-change spring system for easy FPS tuning

lightening cuts in the full metal slide

The rifle style gas system allows for use of high pressure / high power cartridges that traditional semi-automatic pistol designs cannot handle

DESIGNED TO INCREASE AIR COMPRESSION TO MAINTAIN CONSISTENCY IN YOUR RIFLE

This three-in-one set integrates the functions of a tracer unit

La Capa Customs Black Lightweight 4.3 Guide Plug (With Delrin Ring) For Hi Capa m4 part a quick-change spring system forAvailable Now! Official LA Capa Customs manufactured 4. 3 Lightweight Guide Rods, the lightest guide plug ever made. It features 10 unique colors, delrin inner ring for enhanced recoil stabilization, and full 6061 CNC construction.