The FN P90 was designed to be used in conjunction with heavy body armor, which is why most shooters find the stock length to be too short. The Damage Industries P90 Stock Extension addresses this dilemma, providing a user-adjustable solution that is durable and effective.  

Some jurisdictions have imposed overall length requirements on certain firearms. The 1" & 2" extension allows the P90 to be owned in those situations.

This product is the modular 1" extension, made of durable Delron, which can be added to the 1" butt plate base unit, available HERE.

Hex bolts, which attach this spacer to the base plate unit area available HERE.

The 2" extension can be found HERE.

Made in USA.