What type of choke tube fits on a DA 12.5 bbl ??

[Pre-1898]

Can anyone tell me what type of screw in choke fits the Dominion Arms 12.5" 12 ga barrel ?

I would like to put one like this one on mine but dont know what to look for .

 

[Dexter Morgan]

Those 12.5" barrels are not threaded for removable chokes. So the answer is definitely no.

 

[Pre-1898]

Those 12.5" barrels are not threaded for removable chokes. So the answer is definitely no.

It is treaded and chokes are interchangeable. I removed the choke tube from it tonight.

 

[EL34/6L6]

Some of the 12.5" barrels are threaded, some are not.

Some take Winchester chokes, some take other brands.

 

[Don'tkillbill]

Winchoke is your pattern. It likely came with a modified.

 

[Rascal]

Mossberg, Winchester, Browning invector, all the same thread, all fit the DA barrels

 

[Rascal]

Those 12.5" barrels are not threaded for removable chokes. So the answer is definitely no.

100% wrong

 

[Norton]

Here's some notes I saved from this site about DA chokes for my 12.5" pump.

Grizzly chokes
They accept a Mossberg Accu-Choke, Winchoke or Browining Invector. The remchoke works as well but may not bottom out.

Invector plus will not work.

Remchoke:
It's not the thread that's the major difference, it's the length of the un-threaded portion of the bottom of the choke. Winchoke/Invector has a longer unthreaded portion than RemChoke does. If you screw in a RemChoke it will "bottom out" on the threads without the bottom of the tube coming to the bottom of the choke tube recess in the barrel. About a 2mm gap, enough to start catching plastic, lead, etc.

 

[Dexter Morgan]

100% wrong

Sorry. All of the Chinese barrels I've seen were just cylinder bore.

This batch must be an upgrade.

 

[EL34/6L6]

Just luck of the draw whether or not your 12.5" Norc barrel is threaded. Some older ones are threaded, some new ones are too. I'd say more are not threaded than are...my two Grizzlies are not...

 

[1300_stainless]

My factory Winchokes would not thread in past a few turns, although according to all the choke interchange charts they should have. YMMV but I thought I'd put that out there.