JP Enterprises GEN 2 AR15 Silent Captured Spring Builder Kit with 5 Alternative Spring Pack -Standard Version
Original SKU: JPSCS2-15K
GEN 2 SCS Improvements:
New aluminum guide rod cuts overall weight
Heavier masses translate to more buffering mass and reduced chance of bolt bounce
Full correspondence between SCS masses and H1, H2 and H3 buffers
Additional mass added to both AR-10 and 9mm models for better, broader function
Interchangeable bumpers allow conversion between AR-15 and AR-10 models (and vice versa)
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.