| mauserand9mm |
| (.400 member) |
| 23/09/10 10:00 AM |
Re: 4 Bore rifles in Australia
|
They used to paper patch the projectiles for the 4 bore express rifles to minimise lead buildup in the rifling. I think the projectiles were conical and weighed 1500 grains, so there there was a reasonable amount of paper patching involved.