I took my su to the range yesterday, using UMC ammo. I used the same brand last week w/o any problems, but this week, ever round was a fte? I also put some pca, spectra(the polymer cased ammo) through w/o a hitch. my ejector was stripping a little piece of the brass from the umc on every round. it got to the point that I was shooting only one round in the mags?
any idea's? the pca is great, and was cheaper than brass, but, not as easy to get. I cleaned the gun after my last shooting, didn't see anything wrong. could the ammo be bad? is umc reloads? any help as always is greatly appreciated.
ps. if I closed and opened the bolt, the spent round came right out, and didn't look any worse for wear, other than the small piece the ejector took
any idea's? the pca is great, and was cheaper than brass, but, not as easy to get. I cleaned the gun after my last shooting, didn't see anything wrong. could the ammo be bad? is umc reloads? any help as always is greatly appreciated.
ps. if I closed and opened the bolt, the spent round came right out, and didn't look any worse for wear, other than the small piece the ejector took