Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart
10% Bonus Bucks
Get even more OpticsPlanet Bucks with the purchase of select models to use on future purchases! You will find the amount you'll earn near eligible models.
Government Export Restriction Government Export Restriction

Product Info for JP Enterprises Gen 2 Silent Captured Buffer Spring System, AR-10, DPMS LR-308, Standard Version, Black, w/Silent Captured Spring, Spacer, JPSCS2-10

The JP Enterprises Gen 2 Silent Captured Buffer Spring System, AR-10, DPMS LR-308, Standard Version, Black, w/Silent Captured Spring, Spacer, JPSCS2-10 Color: Black, Gun Model: AR-10, DPMS LR-308, Gun Type: Automatic Rifle, Carbine, Rifle, Model Generation: 2, Condition: New, Additional Features: Standard Version, Included Accessories: Standard. is here at OpticsPlanet with great prices and discounts Up to $11.50 Off! Please also check out more options for JP Enterprises Gen 2 Silent Captured Buffer Spring System.

Purchase your new JP Enterprises Gen 2 Silent Captured Buffer Spring System, AR-10, DPMS LR-308, Standard Version, Black, w/Silent Captured Spring, Spacer, JPSCS2-10 from OpticsPlanet today and you will appreciate the easy checkout process, fantastic customer service, Free Shipping policy and information on easily tracking your order.

GEN 2 SILENT CAPTURED SPRING SYSTEM FOR AR-10/LR-308 TYPE RIFLE INCLUDING SPACER FOR RIFLE LENGTH EXTENSION TUBE (PATENT US 8,800,424 B2)

The JPSCS2-10 is designed to work in standard 7-inch M16/M4-length buffer extension tubes on .308 AR-type rifles like the DPMS LR-308. Armalite .308 rifles, likewise, use these standard M16 extension tubes with rifle-length stocks, so this unit will function normally when installed with the supplied spacer. However, Armalite's .308 carbines use a slightly longer, non-standard carbine extension tube. The JPSCS2-10 can still be used with these extension tubes by installing the spacer, which must be modified to fit. Alternately, the system will function readily if the longer Armalite carbine tube is replaced with a standard 7-inch .223 carbine extension tube. The JPSCS2-10 is not compatible with the HK MR762, the Sig Sauer 716, or the Rock River Arms LAR-8 because of their longer bolt stroke and subsequently longer extension tube. The JPSCS2-10 requires is minimum depth of 4.4" which is incompatible with the DPMS GII, Remington R-25 GII and certain other rifles. It is also not compatible with the POF Revolution DI due to its slightly altered geometry or the Daniel Defense DD5 bolt carrier due to a lack of clearance for the guide rod.

Features of JP Enterprises Gen 2 Silent Captured Buffer Spring System:

  • New aluminum guide rod cuts overall weight.
  • Heavier masses translate to more buffering mass and reduced chance of bolt bounce.
  • Full correspondence between SCS masses and H1, H2 and H3 buffers.
  • Additional mass added to for better, broader function.
  • Interchangeable bumpers allow conversion between AR-15 and AR-10 models (and vice versa).

Package Contents:

  • JP Enterprises Gen 2 Silent Captured Buffer Spring System JPSCS2
  • Silent Captured Spring
  • Spacer
WARNING: California`s Proposition 65

Specifications for JP Enterprises Gen 2 Silent Captured Buffer Spring System, AR-10, DPMS LR-308, Standard Version, Black, w/Silent Captured Spring, Spacer, JPSCS2-10

Color Black
Gun Model AR-10, DPMS LR-308
Gun Type Automatic Rifle, Carbine, Rifle
Model Generation 2
Condition New
Additional Features Standard Version
Included Accessories Standard
List: $139.95 (Save $7.00)
$132.95
Order Now & Earn $13.30 OP Bucks
Code: J5-BUS-JPBSC-JPSCS2-10
MPN: JPSCS2-10
UPC: 812872023991
See All 8 Models

Buy Together & Save Even More!

  • Image of JP Enterprises Gen 2 Silent Captured Buffer Spring System, AR-10, DPMS LR-308, Standard Version, Black, w/Silent Captured Spring, Spacer, JPSCS2-10
    JP Enterprises Gen 2 Silent Captured Buffer Spring System, AR-10, DPMS LR-308, Standard Version, Black, w/Silent Captured Spring, Spacer, JPSCS2-10
  • Save $0.98 on UTG Pro AR15 6-position Receiver Extension Tube, Mil-spec, Matte Black, TLU001
Bundle Savings:
$7.98
OP Bucks:
$13.78
$164.92 $156.94
Compare (0)