I needed to set a lighter spring in my comprehensive sized M16 A2 clone but it surely ran fine. Tried yet again With all the 11.five" Comando Colt higher. No dice. Ran 500 rounds of wolf by it these days. Didnt harm the spring in any way. Bolt bounce is https://rare-breed-triggers23332.daneblogger.com/35962851/not-known-facts-about-forced-reset-trigger