Is it okay to fire a 2 3/4” shell in this shotgun? Does the 1/8” difference matter?
Incorrect, the length of a shotgun hull is measured from a FIRED hull. crimp opened.The length of shot shells is measure before they are crimped. I would not fire a 2 3/4" shell in any chamber that is shorter than that.
If you mean by both hulls being opened, then that is correct. Many folks mistakenly think a loaded shell is the length on the box; it isn't and that was my point. A 3" shell will fit in the chamber of a 2/34" chamber but firing it could be disastrous.@George P It is the same measurement wether it is a brand new hull that has never been crimped or a once fired hull. At let that is how all of my 410/ shells are.
As I said in my first post, there were 4 possibilities, with A being nothing.Funny....
My grandfathers' 1928 Model-12 has fired 10's of thousands of 2¾" shells -- by him through 1945, then my father's hunting & military skeet league from `45 through 1970, my own skeet/trap leagues and hunting -- up through 2010 or so....
....only to find out when having it refurbed/bolt recess rebuilt (from slam-firing set-back) in the year of our Lord 2011 -- that it was a (....gosh....) 2⅝" chamber.
....15 sec of honing ....and it's still going string 7 years out from the Century mark.
If you mean by both hulls being opened, then that is correct. Many folks mistakenly think a loaded shell is the length on the box; it isn't and that was my point. A 3" shell will fit in the chamber of a 2/34" chamber but firing it could be disastrous.
1917 production Parker.
If that was a 12 gauge, you now have a shotgun with a 3" chamber. Winchester never made 12 gauge model 12s with a 2 5/8 chamber. A mistake many gunsmiths make is taking off the barrel and just measuring that, and not including the headspace ring in the receiver. Many a field grade model 12s out there with 3" chambers because of that.Funny....
My grandfathers' 1928 Model-12 has fired 10's of thousands of 2¾" shells -- by him through 1945, then my father's hunting & military skeet league from `45 through 1970, my own skeet/trap leagues and hunting -- up through 2010 or so....
....only to find out when having it refurbed/bolt recess rebuilt (from slam-firing set-back) in the year of our Lord 2011 -- that it was a (....gosh....) 2⅝" chamber.
....15 sec of honing ....and it's still going strong 7 years shy of the Century mark.
-----Original Message-----
From: Jill Fox, Wright's Inc. <[email protected]>
To: "moi"
Sent: Wed, Oct 22, 2014 3:31 pm
Subject: M12 Chamber
The chamber length is 2 5/8"
We have your Model 12 on the work board.
Thanks!
--
Jill Fox
Wright's, Inc
(618) 357-8933
1104 S. Main Street
Pinckneyville, IL 62274
I wouldn't be. I took the liberty of measuring the chamber of my 1928 production model 12 (Serial no. 527xxx) and found that, with the barrel removed from the action, it does indeed measure 2 5/8. However, there is a ring in the reciever that the bolt headspaces on that makes up part of the chamber, and brings the total length to 2 3/4 inches. Enjoy your new 3" model 12!I'm "pretty sure" Wright's knows what they're about:
Note also that irrespective
of the everything Model-12 is 2-3/4" lore, those made before 1927 (SN roughly
500,000 or lower) have a 2-5/8" chamber.