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Pimp your AR !!! Toni System is the address to look for functionality, quality, and design.
To enhance and speed up the handling of your AR, look no further, TONI System has the right parts.
Just spring, Buffer not included in this offer.
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.
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.
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™.