12 Gauge to 22 Hornet Shotgun Barrel Adapter Reducer Sleeve Insert Chamber

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The adapters are hand machined on a lathe in the USA by a skilled craftsman, bored, reamed and polished.

These precision machined steel adapters work with any *break action or *bolt action shotgun.  This adapter is simple and easy to use. They are handy to have with you when you are carrying your shotgun to increase your options in an emergency or ethical situation.

These adapters require no installation or modifications to the shotgun. Just drop them into the chamber. The adapter eject like normal loads.

Other models are available; please send us an email with your request.

*DISCLAIMER: This barrel adapter is intended for use in the specified Gauge Break and/or Bolt action shotgun in good working condition and only with intended ammunition only. Oz Gun Mar accepts no liability for damage to firearms, property or personal injury caused by any other application or improper use of this barrel adapter.


Brand Oz Gun Mart
Shipping Weight 0.1700kg
Shipping Width 0.050m
Shipping Height 0.050m
Shipping Length 0.100m
Shipping Cubic 0.000090000m3
Unit Of Measure ea

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