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Strong Side Tactical

JP Silent Captured Spring AR-15 Gen2


JP Silent Captured Spring AR-15 Gen2

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Product Description

  • Gen 2 features : aluminum shaft and added weight to the buffer
  • JP's captured spring works for both carbine and rifle length buffer tubes
  • Gets rid of loud buffer spring noise
  • Captured recoil spring and buffer system
  • Fits in any buffer tube including the VLTOR A5 buffer tube
  • Weight: 5.3 oz.

The “spoon over a cheese grater” sound emitted by modern sporting rifles whenever they’re charged or fired has always been one of the AR platform’s ugly blemishes and one JP has worked ardently to eliminate.  After years of specially selecting buffer tube manufacturers based on the quality of their tubes’ interior finish, JP Enterprises opted to design and produce their own action springs with a perfect center-less ground and precision-polished outside diameter.  These JP Custom Buffer Springs are an inexpensive way to see exactly why we have a reputation for having the quietest, smoothest rifles on the market.

JP's pursuit of perfection didn’t stop with springs and led ultimately to the creation of the Silent Captured Springs. Maintaining all the benefits of their 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 for AR-15 rifles. 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 AR-15 variant, regardless of caliber.

 This is a drop-in unit that fits in any buffer tube including the VLTOR A5 buffer tube. The unit works in carbine, mid or rifle length AR-15 rifles. Fast, easy installation. Some minor trimming of the included spacer may be required for out of spec buffer tubes, but is rare.

For the AR15 HEAVY version, please see the JPSCS-15H 

For AR-10 applications, please see the JPSCS-10 & JPSCS-10H 

The JPSCS is not compatible with any 9mm AR variant or any blow-back system using a solid (weighted) carrier, The JPSCS will NOT work with (PWS) Primary Weapon Systems DGI bolt carriers.  The design of the carrier will prevent the rifle from cycling. 


For more info, visit JP Enterprises

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