I am machining threaded hammers for the Crosman CO₂ and Pumper lines. You can choose between the factory-style hammer or the Two Stage hammer.

Select the factory style if you are using the factory trigger. Select the Two Stage style if you have upgraded to my Two Stage Trigger.

Installation is straightforward, but watch the below video for tips on how not to chew up the pin (don't use vise grips without protection, etc).

The threaded hammer will eliminate pin slop and result in a smoother action.

Hammer can include the slot for "Hidden Screw" breeches when ordering for CO₂ guns or 362 Heritage Edition. If you are unsure if you need this, always select it, as it's backwards compatible and also read this.

Kit will fit 2240, 2250, 2260, 2300, 2400, 2300S, 2300T, 2300KT, 2400KT, 1377, P1377, 1322, P1322, 2289, Drifter, 362 & others.

factory style hammer

two stage style hammer

RELATED KITS

• Normal Factory Hammers
• Factory Notched Hammers
• Threaded Hammer Kit