M2 Tactical w/20-22" Barrel & 8-shot capacity?

[Group B]

Hello all,

 

I'm interested in buying a new M2 Tactical w/pistol grip stock, but I'm looking to have 8-shot capacity.

 

I've seen several 3-shot magazine tube extensions for the M2, which would extend the capacity to 8 shots, but they indicate that the barrel must be at least 20".

 

I can't find any information about an M2 Tactical available with a barrel longer than 18.5", nor can I find any replacement Tactical barrels available.

 

Any/all assistance is greatly appreciated!

 

B

[M1014]

heres my baby,,21'' factory barrel and other fine touches

[DVC_MarkR]

I have a M2 Tactical with a 5+ extension and a 21" barrel. The extension comes 1/4 to 1/2 inch past the end of the barrel. I can load 9 rounds in the gun...USPSA tactical. I have been shooting shot and low recoil slugs without issues. If I remember correct I got the tube extension from cautas tactical...it's a Nordic Components...

 

I also got the bolt handle to match the knurled nut on the extension tube.

 

I'll post a pic later.