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Throw the king's tax stamps in the harbor.
Last edited by 7n6; 08-29-2017 at 07:02 PM.
I'm fortunate to own both a Fleming HK sear and a DIAS. I have tried about every product under the sun to get my blow back 9mm Colt system as smooth as one of my 9mm roller locked clones with the HK sear. So that got me thinking, is there another transferable firearm family that uses the roller locked system?
For the sake of argument, SIG does make a pistol caliber piston system that has a lightened bolt group. Problem is they didn't put it in an AR. They put it in a proprietary AR style firearm. But since it is not in the same family, that upper can't just be used on a Colt style 9mm lower. Yes a FNC could be adapted. But that would require making a FNC complete 9 mm version from scratch. I hear that Spike's Tactical has a new semi auto system that uses a rotary lugged bolt. But instead of the back of the bolt lugs and the inside of the barrel extension has lugs that are square at an angle. he pistol is new and proprietary
The roller locked system is is off patent. It works well. So instead of reinventing the wheel, I thought adapting the off patent roller locked mechanism to another mechanism that is propriety. I certainly think the roller locked mechanism improves function compared to blow back.