Bolts and recoil parts

Springs for A2 Stock regular and light strength

Kit A2 – Buffer and spring or Tube, Buffer and Spring

Buffer weight: 148g

Ideal for sporting use, this has been made lighter than the standard A2 and it is therefore compatible with our lightweight carriers and spring A2.

It can be used only with fixed stocks.

Weight: 85 g

The ADC lightweight spring for AR15/A2 fixed stock. Ideal for lightweighed carriers.

A recoil reducer designed to eliminate vibration and annoying noise that characterizes the operation of AR platforms.

The package includes the spring system and thickness body for potential use of fixed calcium.

Parts Kit, AR15, Bolt Rehab

JP .223 Enhanced Gas Rings

As a replacement for traditional three-piece gas rings, the JPEGR-223 utilizes a one-piece design similar to the McFarland rings. Unlike the McFarland rings, though, our precision-ground gas rings are engineered to precisely suit small-frame carrier group components such as our own JP EnhancedBolt™.

After testing numerous minute grind callouts, the final JP Enhanced Gas Rings spec is the perfect balance of a solid gas seal with a very low-friction relationship between rings and bolt carrier. Reducing the resistance between these components directly results in an overall increase in the rifle's operational window while the edge of the rings utilizes the cycling action itself to scrape the walls of the carrier, helping shed fouling with every shot.

GEN 2 AR-15 Silent Captured Spring Builder with Alternative Spring Pack

Standard Version

Includes SCS unit, five alternative weight springs and spacer to allow for installation in both carbine- and rifle-length buffer tubes.

Compatibility

The JPSCS2-15 will not function with older Primary Weapon Systems (PWS) bolt carriers. The design of the carrier will prevent the rifle from cycling.