VERY suprising results today!!!
Seeing information as to what may be happening.
These shot here are all book loads. Comparison to a MP 402-200 best or top velocity was 1265 fps.
I shot these loads today to confirm chrono and 1250/1240 was shot.
I at first suspected blast over screens. But chrono was goodly distance away. Good 15-17'.
This is a slick sidded bullet. Seated as deep as needed to properly plunk. 1.205. Much shorter then the 1.260 max recommended. I wasnt happy with that but because I suspected NOT being able to reach my 1200 fps min requirement. Guess THATS a non issue!!
Curious on suspicions what actually happening. suspecting PC and slick sided bullet along with much greater bore contact.
CW