For you more knowledgable AR15 guys is the 300 blk the best for cast bullet shooting? Ive looked around some at other options in 30 cal on the AR15 platform besides the 7.62x39 most are to long and would limit me to fairly short light cast bullets.the soviet ctg. Is good and I have shot cast in the commbloc weapons but I am just not a fan of it in the AR.
While I have no need or desire for the subsonic use I was thinking about getting a 20 inch 1:12 twist barrel chambered for it as I would be using mostly cast 150-180 gr and the 311299, 200 gr.at the most if I did want to shoot it slow , jacketed to 150 gr tops I see no need for the fast twist for my use. So with my intended use of the lighter mid weight cast bullets for just target work out to 200 yds is the 300 the best choice in the AR15 for cast ?
Thanks,Tim