Ken -
Here's how I did mine for a RLL - the underside slot with a regular-radius'd BC may pinch the paddle, and it may scrape. Mine did. Until I sharpened up the radius to more of a 90' back surface. It gave the underside (hammer slot in the BC) more WIDTH so the RLL Paddle wouldn't get pinched. I think I did it on a grinder. Not the neatest grinding job. The inside edges could be widened and smoothed out, but it works fine. Grinding it back will also slow your ROF, but don't grind too far or you'll ruin your BC and RLL won't work
Now it runs every time, with home-brewed select-fire utilizing 3RB kit. This is a standard DPMS semi BC. You can also see the lug has been ground 'up' a bit (Kittykat upper) so the RLL had clearance to slide. This installation is in a Stag lower
Hope that helps
Steve in EL Paso
Linear Mode
