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GEN 2 Silent Captured Spring (patented) for AR-15-type rifles

Standard Version

Includes spacer to allow for installation in both carbine- and rifle-length buffer tubes.

Receive 20% off the associated JPSCS Spring Pack with purchase.


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.

See our FAQ section if you have more compatibility questions.

Product Instructions

Spring Pack - 20% Off:

Price: $139.95