Reduced Pull Spring Kit for Semiautomatic Thompson

Description

This spring kit will significantly reduce the pull needed to cock the gun.  Kit uses a recoil buffer to compensate for spring pressure reduction.

• Compatible Gun Models: Thompson 1927/28 A1, M1A1

• Will work with Blank Ammo (using a blank barrel) and Live Ammo.

• Kit includes: 1 Hammer, 1 Firing Pin Spring, 2-Recoil Springs, 1 Urethane Recoil Buffer

Watch our 2 minute installation video: Click here for Video.

Click here for Install Instructions