Re: Yes and I have the working model

Hey Tom I just thought of something else. You may not need to get the other guides from Vortek, just use the tophat from your original B40 kit, then stack 4 spacers on the bottom of the vortek spring guide. If 4 causes the spring to stack and not allow the gun to cock just remove one until it cocks. You should get the same results.
Also my piston seal is not real tight it takes maybe 2 lbs to slide it in the comp tube.