A couple years ago at the Shootout I ran into the NECO rep and he showed me some sintered copper and tin solid bullets. They're offered on NECO's site for like 66 a thousand in 22 caliber from 42 to 55 grains.
Anyone out there used them? I want some feedback before plunking down the dough, on two things:
Accuracy compared to "normal" bullets?
Terminal ballistics on varmints? (Looking for something that will dump the energy in the animal without blowing out the other side).