Lee Martin
Active member
I can count the number of times I've shot under 0.10" on half of one hand. Took the day off to practice and target #1 laid down well....
No backers, no witnesses, and no wind. The flags were dead still when I shot this. But I'm still really pleased. Nothing like walking up to a target and seeing one nearly concentric hole. The specifics:
Bullet - Martin 67 FB
Powder - 27.7 LT-32
Seating - Jam + 0.005"
Velocity - 3,180 fps
Barrel - Shilen 13.5 twist, 350 rounds into it
Temp - 38 degrees
Humidity - 79%
Certainly not an official measurement, but I got 0.078" (the fouler hole measured 0.238").
-Lee
www.singleactions.com
No backers, no witnesses, and no wind. The flags were dead still when I shot this. But I'm still really pleased. Nothing like walking up to a target and seeing one nearly concentric hole. The specifics:
Bullet - Martin 67 FB
Powder - 27.7 LT-32
Seating - Jam + 0.005"
Velocity - 3,180 fps
Barrel - Shilen 13.5 twist, 350 rounds into it
Temp - 38 degrees
Humidity - 79%
Certainly not an official measurement, but I got 0.078" (the fouler hole measured 0.238").
-Lee
www.singleactions.com