Just realized you mentioned center hold. Most HS guns, at least the target guns, were designed for a 6 O'Clock hold on a paper bullseye. But I am not sure about the Duramatic's and did not see a manual on one on Johns subform for manuals. If you have the manual for the gun you should check and it might say--or maybe John or someone else who has a manual for one would know?
Vic--you have a few issues going on here. On most HS guns, you should shoot only std. vel. ammo. Even on some that can take it, why beat up an old gun with HV ammo? It's almost always less accurate... more
Shoots high--center hold? Steve Stafford,Fri Jun 8 10:16