| rigbymauser |
| (.400 member) |
| 17/02/21 05:59 AM |
|
Re: Cogswell & Harrison.500 express, London.
|
I have started load developments for this gun. I have realized how 2grains of smokeless powder can change a grouping at 100m dramaticly. I can not post pictures these days as my computer is broke and Imgur doesn’t accept my iPad or cellphone.