JP Reduced Power Spring Kit

2" tactical rail section for flip-up front sight mounting at the 12:00 position on JP Hand Guards

The new JP EZ Trigger™ delivers outstanding performance at exceptional value, striking an ideal balance between safety, precision, and mission-specific versatility. We’re confident that once you experience it, you’ll agree.

A true quick detachable 45° rail offset adapter for any Picatinny accessory. 

.156 small pins (set of 2) and includes four (4) button head screws, TORX footprint  for a clean appearance, easy service and removal. Finish is black oxide.

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

Tungsten 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 tungsten weights are the standard components used for reciprocating mass in the operating system.

This JP-SPEC revision of the standard Mil-spec buffer tube improves on the original in both design and finish. We've included an additional stock position (for a total of seven) and given a finer surface finish for smoother function. This design is also designed to allow extra threading into the receiver, which optimizes protrusion for use with our Silent...

Silent Captured Spring Auxiliary Rate Spring Kit JPSCS2-XS for Maxim Defense CQB Stocks

These O-rings will replace any worn, deformed or lost rings from any JP Silent Captured Spring or Variable Mass Operating System (VMOS™) bolt carrier.

.223 Rem Caliber