Tactical Trijicon ACOG TA01 Style 4x32 Cross Sight Rifle Scope + Kill Flash
TROBB Solid Aluminium Dovetail Power Block with Gmac hollow probe and G-mac Bolt
Gmac Brass Power Adjuster Spring And Guide/Drilled Out Standard Valve For more air space
Hammer Mods//Gmac 30% Lighter valve Spring/Gmac Brass Safety Catch//Transfer port drilled out
Full Gmac Trigger kit/Gmac barrel cut to 9inch/Weihrauch Silencer/Custom Home Made Grips/
New TRACER LEDRAY GL2 LAMP 90m Range Beam//HI-Pac
that holds the valve closed. Look at the top of the trigger where it engages the round part, is there a U shaped groove worn in the top of the trigger? If not you only need one spring, if there is a groove worn it, you need a new trigger. Also completely disassemble and clean the trigger parts, the parts can be very gummy sometimes and prevent the trigger from engaging. hth.