1. Home
  2. New Products
  3. JP Rifles Alternate Spring Pack For SCS For AR Style 5.56/.223 Rifles
JP Rifles Alternate Spring Pack For SCS For AR Style 5.56/.223 Rifles
JP Rifles Alternate Spring Pack For SCS For AR Style 5.56/.223 Rifles

JP Rifles Alternate Spring Pack For SCS For AR Style 5.56/.223 Rifles

 Review This Item
On sale $41.00 $39.95
Normal Price:$41.95
Your Savings:$2.00(5%)
5 Separate Spring Weights For Silent Captured Spring
Item Id: JPSCS-PACK15
In Stock

JP Rifles Alternate Spring Pack (5 Spring Weights) For Silent Captured Buffer Spring For AR15 Style 5.56/.223 Rifles

The Alternate Spring Pack for the JP Silent Captured Buffer Spring allows custom tuning of the device to a given rifle. While the default spring installed in the Silent Captured Buffer Spring is selected to offer the best performance for the widest range of configurations, simple disassembly and reassembly of the Silent Captured Buffer Spring with a slightly different spring rate can yield truly optimized performance, particularly for rifles without an adjustable gas block.

Included items
- Five (5) separately weighted springs to custom tune your rifle(s)
- The Silent Captured Buffer Spring assembly is not included

Selecting A Spring
In selecting a spring for your rifle, install a heavier spring if you feel the buffer head fully compress and bottom out while firing the weapon. If the bolt carrier will not lock back reliably on the last round fired, even when completely gassed (in the case of an adjustable gas block), select a lighter spring.

In particular, if you have an Enhanced Battery Assist Lever (or any other similar device) installed on your weapon, the extra mass of that lever on the bolt catch, in combination with the faster bolt velocity using the Silent Captured Buffer Spring with a heavier spring, may cause the bolt to ride over the catch before it has time to engage. In this case, a lighter spring should remedy the problem.

The included springs from lightest to heaviest are listed below with the color with which they are coded:
- JPSCS-SPRING15-80: 1 side white
- JPSCS-SPRING15-85: 1 side black (closest to that of a normal carbine buffer spring)
- JPSCS-SPRING15-90: 1 side green
- JPSCS-SPRING15-95: 1 side yellow
- JPSCS-SPRING15-100: no color
To Further Reduce or Eliminate Recoil

A refined recoil spring such as the Silent Captured Buffer Spring is merely one piece of the Recoil Mitigation Package, designed to reduce and/or eliminate recoil, and is comprised of the following components:
- An adjustable gas block and/or an adjustable gas key
- A low mass bolt carrier group
- A tuned buffer spring
- A lightweight buffer

For complete and current information on this item please see the manufacturer's website.
Satisfaction guaranteed. We are so confident that you will be 100% satisfied with this product that we have protected your purchase with our 30 day money back guarantee.
California residents: this product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information visit https://www.p65warnings.ca.gov.

Similar items

JP Rifles SS Low Mass Operating System BCG For AR15 5.56/.223 Rifles
$369.95 $365.95 Sale
Complete Bolt Carrier Group
Umbrella Corporation Premium Bolt Carrier Group For AR15 Rifles
$190.00
Complete Bolt Carrier Group

Those who bought this item also bought

Recently Viewed Items