This custom-fit insert is here to give you additional power to your flare gun. Convert with this insert and use your 26.5mm Flare gun to fire 12 gauge marine flares.
- High-grade anodized aluminum
- Black coloring
- Measures 3 3/4" long
- Weighs 2 ozs
- Use your 26.5mm Flare gun to fire 12 gauge marine flares
- Used condition
- Please Note: NOT for firing normal 12 gauge ammunition, which will not fit this shorter chamber.