| AkMike |
| (.416 member) |
| 06/03/15 10:51 AM |
Re: Merkel 450-400 projectile diameter
|
Can you slug your tubes? I believe that all new ones are .410 but others will know for sure. My Ruger was .410
Some of the older 450/400 3 1/4" even go down to either .403 or .405