Griffin Armament TMCH22C1228 | Taper Mount Hammer Comp

The Griffin Armament Taper Mount Hammer Comp (TMCH22C1228) is a compact muzzle device designed for .22 caliber applications. It uses two sacrificial baffles and slotted compensating features to manage muzzle rise and support consistent muzzle behavior. CNC machined from heat-treated stainless steel and finished in Black QPQ, it is intended for use where precise, durable muzzle devices are required.

Product Specifications

• The manufacturer part number is TMCH22C1228.
• The product is intended for .22 caliber platforms as stated by the manufacturer.
• The thread pattern is 1/2″-28 tpi.
• The finish is Black QPQ.
• The material is specified as 17-4ph stainless steel (heat treated).
• The model name is listed as Taper Mount (Hammer Comp).
• The product contains 2 sacrificial baffles to protect the suppressor and manage gas flow.
• The device includes slotted compensating features to provide tuned muzzle stability.
• The overall length is listed in the product name as 1.94 inches OAL.
• The length from the countersunk thread shoulder to the front face is listed as 1.89 inches in the product description.
• The outside diameter is listed as 1.08 inches.
• The unit is described as CNC machined from a single solid bar for durability and concentricity.
• The product is noted to be equal in length to an A2 flash suppressor when used with a 0.14 inch crush washer.
• The description references compatibility in use with barrels marketed as “14.7” when combined with an A2 and crush washer, as noted by the manufacturer.
• The UPC is 791154081631.

This Taper Mount Hammer Comp offers a compact, serviceable muzzle device option for shooters seeking durable construction and predictable muzzle behavior on .22 caliber rifles. Its sacrificial baffle design and machined construction prioritize longevity and alignment with threaded suppressors and accessories.