Bull upper 18"

[kilos]

Compass lake. Or white Oak, must be 1\2 or better @ 100

And yes i can shoot 1/2"

And what is CLE match chamber?
Thanks

 

[tickled pink]

I got a WOA 18" varmint upper with 1 in 7" twist that WOA fluted for me. I put it on top of a Colt LE 6920 M4 lower that I installed a Geissele SSA-E trigger. With 69 gr. Sierra Match Kings it shoots much smaller groups that the target below shot at 100 yds with 65 gr. Game Kings I use for deer hunting. I reloaded these bullets. I also put a Bushnell AR/223 scope with 4.5-18x40mm zoom.

White Oak Armament

 

[BurnOut]

Another one to consider might be the Rock River varmint upper. Wylde chamber, 8-twist Wilson barrel... they're great shooters.

 

[kilos]

Thanks