Glock +0, Brass, .45ACP/10mm

Makes the magazine easier to load, helps it to fall clear when empty, and the weight calms down the recoil. Very nice part.

Perfect for USPSA's "Limited-10" division, and for anyone required to use 10-round magazines (thinking of you, Hawaii and Canada).

(Mr. Taylor uses these on his bowling-pin guns for added recoil control.)