Stainless Steel Guide Rod - replaces the plastic one in the main recoil spring
Large press fit Charging Handle
Small Stainless Steel Compression spring to reduce trigger pull
NOTE:One for one drop in parts. If you use the Spring to reduce trigger pull and if you have modified your sear, sear well or firing pin, this may render the gun unsafe. It could go full auto or fire when dropped. Recommend you test fire with 2 rds in mag.USE AT YOUR OWN RISK, no warranty expressed or implied.