This kit works with both the SX and TX models.
KIT CONTENTS (50-pieces): O-RINGS (5 each): BARREL, BUFFER, FRONT BOLT, HPA BOTTLE, POWERTUBE SEAL, REAR BOLT, RECEIVER and VALVE BODY. Includes 5 each of the factory replacement BALL LATCH and stainless steel replacement DRIVE SPRING.
If you've neglected your PepperBall launchers for years, this is the kit that will get them up and running like new again. The drive spring, ball latch, and buffer o-ring included in this kit should be replaced every 2-3 years. All other o-rings should be replaced yearly during annual maintenance.
Launcher rebuilds should only be performed by certified PepperBall armorers.