Reloader 7

[Drof]

Loaded up 20 rnds of 240smk with 11.5gr of RL7. I have cut two coils off my buffer as it was quite stiff. All rounds fed, fired, ejected, and the bolt even locked back on empty every time on my 8" barrel ar. I heard a few cracks so I think I'll go with 11.0 grains and chrony. Anyone ever use this load and have any data?

I can see it is quite a bit less clean than the Lil Gun load as there was a lot more crud in my barrel and can even after only twenty rounds, but It functioned so well, I'm going to pursue fine tuning it and testing.

[JonPalmer]

I've been using it, I load 10.8gr and get about 1040 fps @ 6000 ft elevation with a 220gr MK out of a 16" barrel.