JP 9mm Short Stroke Conversion Kit

Package Includes

• 5-mass slider

• Steel mass

• 5x replacement O-rings

• Snap ring

• Spare buffer retention screw

• Chamber flag

• Instruction sheet

Short Stroke Version

The 9mm Short Stroke version delivers the same reliable buffering performance as other 9mm SCS models, but with a reduced stroke length.

Designed for competitive shooters seeking every possible advantage, it provides:

• Faster, snappier cycling

• More responsive shooting feel

• Even less felt recoil thanks to the shorter stroke

Important Note

Due to its reduced travel, a short stroke Silent Captured Spring will not actuate the bolt catch on certain 9mm carbine platforms such as the GMR-15™.

However, in competition use, this is generally considered a minor trade-off.
As many PCC shooters say: if you run your magazine empty during a match, something has already gone wrong.

In return, the improved cycling performance more than makes up for it.

Key Features

• Easy conversion to a 5-mass configuration

• Faster and more responsive cycling

• Further reduced recoil

• Optimized for competition use

• Maintains the reliability of 9mm SCS systems