Designed for the serious competitive shooter who desires the optimum of patterns, shooting comfort (recoil reduction) and will fit over/unders, double barrel and single barrel shotguns. Colonial Extended Ported Choke Tubes extend 2" past the muzzle and are blued. For Lead and Numbered Steel Shot. For Steel Shot use, no tighter than a Modified Constriction is recommended. When using Steel Shot, constrictions will be two constrictions tighter than marked on choke tube. Made in the USA...
Constrictions can be found under the "Other Details" tab.
Posted by Robert Leonard on 14th Nov 2019
A great choke with the additional feature of adding 2" of length to the bbl.
I have 2 other Colonial chokes for other guns.
I would have given them a 5 star rating, but the chokes tend to loosen up
after repeated firing.
All prices are in USD.