Parker Gun Collectors Association Forums  

Go Back   Parker Gun Collectors Association Forums Parker Forums General Parker Discussions

Notices

 
 
Thread Tools Display Modes
Prev Previous Post   Next Post Next
Unread 06-14-2015, 08:37 AM   #7
Member
Big Friend Ten (BFT)
PGCA Lifetime Member
 
Mark Ouellette's Avatar

Member Info
 
Join Date: Jun 2009
Posts: 2,046
Thanks: 1,517
Thanked 2,935 Times in 795 Posts

Default

Quote:
Originally Posted by Mike Franzen View Post
Can you shoot 2 7/8" 10 gauge in a 3 1/2" gun?
Absolutely!

Please know that there are a lot of rechambered 10 gauge magnums out there which may have lost their collector value. Are they safe? One can measure the barrel wall thickness at the thinnest point of that extra chamber length, find the tensile strength for that grade of steel, and calculate that for the hoop strength of a thin wall pressure vessel.

For a fluid steel #3 frame Parker, most rechambered guns are probably safe. Have a good gunsmith and mathematician check and calculate this for you!

For a Damsacus Steel barrel with longer magnum chambers and lower tensile strength, it may very well not be safe!

Oh, the SAAMI maximum mean working pressure for a short or magnum 10 is 11,000. I would want my barrels to be good for factory proof loads of around 19,000 psi or higher!

The above stated, a heavy load in a short 10 will cream a turkey or goose!

Be safe out there,
Mark
__________________
Don't hunt with a gun that will embarrass your dog!

USMC Retired
USMC Distinguished Marksman
USMC Distinguished Pistol Shot
NRA Benefactor - Ring of Freedom member
Mark Ouellette is offline   Reply With Quote
 


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 02:50 PM.

Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2025, Jelsoft Enterprises Ltd.
Copyright © 1998 - 2025, Parkerguns.org
Copyright © 2004 Design par Megatekno
- 2008 style update 3.7 avec l'autorisation de son auteur par Stradfred.