Ejection patterns tell us some information about how a gun is gassed. However, recently I put a BCM A5 buffer system in a SR15 and it runs great. Very happy with how it runs, it runs very smooth and a pleasure to shoot. But I noticed the ejection pattern with the carbine buffer was 2:00-2:30 and very hot per se, put in the A5 and love it. Oddly enough it shoots very smooth yet still ejects to 2:00-2:30.

I have never seen a gun run very smooth and have an awesome recoil impulse and lob the brass the direction the way this gun does so. Just interesting and thought I'd share and see if anyone else has experienced a similar set up.

PB