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Enhance your AR with the Gen 2 H2 Silent Captured Spring! 🔧 Experience smoother, quieter operation without permanent modifications.

J P ENTERPRISES 308 AR SILENT CAPTURED SPRINGS GEN 2 H2 - J P ENTERPRISES 308 AR SILENT CAPTURED SPRING GEN 2 H2

812872024004 452000215

Variations:

J P ENTERPRISES 308 AR SILENT CAPTURED SPRING GEN 2 H2
279.9 GBP 3 £279.90 *
In stock
In stock
279.9 GBP 3 £279.90 *
J P ENTERPRISES 308 AR SILENT CAPTURED SPRING GEN 2 H2 W/ ALT SPRING PACK
304.9 GBP 0 £304.90 *
Reordered
Reordered
304.9 GBP 0 £304.90 *
279.9 304.9 2 GBP
279.9 GBP £279.90

Prices inclusive of duty & VAT.

Product no.: 452000215

Mfr. No.: JPSCS2-10H2

812872024004 The Gen 2 Drop-in captured-spring recoil system helps your AR function more smoothly and quieter without any permanent modifications. The carefully balanced, custom-ground buffer spring, combined with the JP LMOS buffer, greatly reduces friction and vibration - say goodbye to the annoying “spoon over a cheese grater” noise of conventional springs and buffers. Fits buffer tubes for both M4-style collapsible stocks and also, using the included spacer, the longer tubes for fixed rifle stocks. The H2 buffer is heavier than the standard spring. The buffer includes two Tungsten weights in addition to one steel weight. Weighing approximately 4.7 oz. Recommended for use in Short-barreled rifles, suppressed firearms, select fire rifles, and piston-operated rifles. The Auxiliary Spring Rate Kits for the JP Silent Captured Spring allow custom tuning of the device to a given rifle. While the default spring offers the best performance for the widest range of configurations, a simple disassembly and reassembly of the JPSCS with a slightly different spring rate can yield truly optimized performance, particularly for rifles without an adjustable gas block. The Heavy Spring System Version have Tungsten Weights and are recommended for Short-Barreled Rifles, Suppressed Weapons, Rifles with an H2/H3 Buffer, Select-Fire Rifles, and Piston-Operated Rifles. Benefits of the Gen 2 Silent Captured Spring include: New aluminum guide rod cuts overall weight Heavier masses translate to more buffering mass and 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 buffers allow conversion between AR-15 and AR-10 models (and vice versa) Includes spacer to allow for installation in both carbine-length and rifle-length buffer tubes.
In stock

Delivery time approx. 7-14 days.
3 pcs. in the USA warehouse

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Delivery time approx. 7-14 days.
3 pcs. in the USA warehouse

Variations:

J P ENTERPRISES 308 AR SILENT CAPTURED SPRING GEN 2 H2
279.9 GBP 3 £279.90 *
In stock
In stock
279.9 GBP 3 £279.90 *
J P ENTERPRISES 308 AR SILENT CAPTURED SPRING GEN 2 H2 W/ ALT SPRING PACK
304.9 GBP 0 £304.90 *
Reordered
Reordered
304.9 GBP 0 £304.90 *

Description:

The Gen 2 Drop-in captured-spring recoil system helps your AR function more smoothly and quieter without any permanent modifications. The carefully balanced, custom-ground buffer spring, combined with the JP LMOS buffer, greatly reduces friction and vibration - say goodbye to the annoying “spoon over a cheese grater” noise of conventional springs and buffers. Fits buffer tubes for both M4-style collapsible stocks and also, using the included spacer, the longer tubes for fixed rifle stocks.   The H2 buffer is heavier than the standard spring. The buffer includes two Tungsten weights in addition to one steel weight. Weighing approximately 4.7 oz. Recommended for use in Short-barreled rifles, suppressed firearms, select fire rifles, and piston-operated rifles. The Auxiliary Spring Rate Kits for the JP Silent Captured Spring allow custom tuning of the device to a given rifle. While the default spring offers the best performance for the widest range of configurations, a simple disassembly and reassembly of the JPSCS with a slightly different spring rate can yield truly optimized performance, particularly for rifles without an adjustable gas block. The Heavy Spring System Version have Tungsten Weights and are recommended for Short-Barreled Rifles, Suppressed Weapons, Rifles with an H2/H3 Buffer, Select-Fire Rifles, and Piston-Operated Rifles.   Benefits of the Gen 2 Silent Captured Spring include: New aluminum guide rod cuts overall weight Heavier masses translate to more buffering mass and 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 buffers allow conversion between AR-15 and AR-10 models (and vice versa) Includes spacer to allow for installation in both carbine-length and rifle-length buffer tubes.

Top takeaways

  1. The Gen 2 Silent Captured Spring system provides a smoother, quieter operation for AR rifles without permanent modifications, featuring a custom-ground buffer spring and JP LMOS buffer to eliminate friction and noise.
  2. It is versatile, fitting both M4-style collapsible and fixed rifle stock buffer tubes, with an H2 buffer that includes heavier Tungsten weights, suitable for short-barreled, suppressed, select fire, and piston-operated rifles.
  3. The system allows for customization through interchangeable buffers and an Auxiliary Spring Rate Kit for optimal performance, with the Gen 2 featuring a new aluminum guide rod for reduced weight and compatibility with AR-15 and AR-10 models.

Attributes

  • Make: AR .308
  • Delivery weight: 0.272kg
  • Shipping height: 70mm
  • Shipping width: 70mm
  • Shipping length: 229mm
  • UPC: 812872024004

Item details

Made in USA
US export classification: 0A501.x

Customers reviews

Customer ratings (1)

1 / 5
Not recommended

Brownells USA Fails to function. 12/06/2018

Item is listed to function proper with Piston system but will not work with my LWRC CSASS .308. I have tried all 22 gas settings suppressed and un-suppressed and still will not function. It will not lock the bolt back on last round. FGM 168 FGM 175 and a handful of other loads. I also emailed the MFG two times within 3 weeks with no replies to a possible solution. Returning the Spring to Brownells for a refund.

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