JP Silent Captured Spring Gen 2 AR-15 type rifles JPSCS2 15
Spacer included to allow for installation in carbine length buffer tubes(7″) and rifle length buffer tubes(9-11/16″)
JP Enterprises‘ pursuit of perfection didn’t stop with springs though and led ultimately to the creation of the patented Silent Captured Spring in 2012.
JPs’ designed allowed the user to maintain all the benefits of the polished buffer springs and proprietary LMOS™ buffer, this combination buffer-spring assembly eliminates the friction of standard buffer components resulting in outstanding smoothness and sound abatement.
What’s more, the spring is removable from the assembly for custom tuning and both the AR15 and AR10 versions of the JP Silent Captured Springs are functional in rifle and carbine length operating systems.
The AR-15 version fits and functions in any gas operated AR15 variant, regardless of caliber and the AR10 version should fit and function in any large frame AR10 type platform.