Used in conjunction with the 12 gauge extension tube nut" this tube kit will add eight rounds to your existing magazine capacity. (Designed to fit flush to the muzzle on 28" Benelli autos" but compatible with any shotgun.)
- Extension Tube
- Tube Cap
- Full-Length Spring
- Anodized 6061 Aluminum
This item may be shipped directly to your home address, unless you live in a restricted state.