IMR 4227

This is the Mag­num Pis­tol Pow­der in the IMR line­up. If it says Mag­num, IMR 4227 is the choice for true mag­num veloc­i­ties and per­for­mance. In rifles this pow­der deliv­ers excel­lent veloc­i­ty and accu­ra­cy in such car­tridges as the 22 Hor­net and 221 Fire­ball.

For more infor­ma­tion vis­it the manufacturer’s web site at

Cat­e­gories: , Tags: , ,
No comments yet.

Leave a Reply