JP Reduced Power Spring Kit

Included: -The safety drum (90°) -Scews and spring  -two levers :one standard, one Low Profile

Steel Weight for Silent Captured Spring/VMOS™ Carrier Designed to replace one or more of the existing weights of the JP Silent Captured Spring or VMOS™ Bolt Carrier, these steel weights are the standard components used for reciprocating mass in the operating system.

This spacer allows any AR-15 or AR-10 Silent Captured Spring to fit and function in a rifle-length buffer tube.

STANDARD profile Lever  for JP Safety Adjustable/Reversible selector Includes Screw

Rifle-length receiver extension tube A2

Replacement recoil pad for Ace buttstocks. 1" thick.

This new buffer retainer pin design allows for easy installation and removal of the Silent Captured Spring while ensuring unerring retention. Your SCS will never drop unexpectedly out of your lower again. It's a little thing, but what a difference it makes.

1/2-28 TPI.750 OD.223 (.280 Exit)

Silent Captured Spring Maintenance Kit for AR-15 models and SCS 9mm  (Tall bumper)