This is a Genuine Crosman Steel Breech Kit for .22 caliber Crosman Multi Stroke Pneumatic (MSP or "pumper") and Co2 powered airguns.

Used to stabilize the barrel and allow mounting of a scope or other accessories to the breech, this is a "must have" for any Crosman 1322, 2240, 2260, 2289 or other Crosman products where a .22 caliber barrel is used.

Kit includes the breech, bolt with handle and hex keys to remove the stock breech and install this unit.

This kit can also be used when converting a .177 caliber Crosman airgun to .22 caliber.