Full set of Briley Side-Kicks 2.0....410, 28, and 20 Gauge tubes with carrying case and installation/removal tools.
 
These are gun specific...specify the make and model of your gun.
 
Will not work in Benelli 828 U shotguns!
 
Models available for most every gun made.
 
Briley has enhanced the ballistics of our sidekicks by adding a little length. The 6.5” aluminum alloy extensions are configured using Briley “Ultra-light Technology”, same as our premium full length tube sets. This keeps the weight down to a negligible unnoticeable difference. So for those who are seeking a compact sub-gauge tube set capable of delivering a pulverizing blast, the Sidekick 2.0 in just what you want. Oh, one other thing, it’s a looker as each gauge (20, 28, and .410) is color coded……….

For 12 Gauge O/U and SxS barrels. The set includes 20 Ga, 28 Ga and 410 Bore and comes with a carrying case, a hammer and extended knock out rod. Simply drop the side-kick tube into the chamber of your barrel, line up the extractors with the ejectors, lightly tap into place and you are ready to go.

Please note that you may need to have a trigger conversion so your triggers will reset due to the low recoil of the 410 ammunition.

The tensioning method that is employed to retain it in the chamber is a nylon "button" that is implanted into the side of the chamber.