Range Report 300 Blackout

Goofyfoot2001

Member
Supporting Member
Joined
Dec 18, 2016
Messages
8,836
Location
Tega Cay, South Carolina
Rating - 100%
4   0   0
I went down to Leeds rifle range yesterday to try out some loads. I'm shooting an angry, black assault style pistol with an 8.5" barrel. I was testing four different bullets. The loads were pretty medium. 1680 on subsonics and CFE blackout powder on supers.

245gr coated lead from Missouri bullets
240gr Sierra boa tail
180gr Speer
150 gr 30-30 flat nose something.

150gr 30-30 bullets worked very well! They are kinda short but no problems that I could tell.
240gr Sierra worked very well and accurate as subsonics.
180gr speer, wow that is a hard hitting round. Really moved that ar500 steel hanger.
245gr Lead....shoots great when it can feed. I have the feed ramps pretty ground down but looks like it may need to ground some more. They cycle fine with 10.8 to 11gr 1680 though.


That is all.
 
Last edited:
Back
Top Bottom