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JP Enterprises SCS System Alternative Spring Pack - 3 pcs JPSCS-PACK9 Color: Silver, Caliber: 9mm Luger, Quantity: 3,

JP Enterprises SCS System Alternative Spring Pack, 3 x Springs, Silver, JPSCS-PACK9
JP Enterprises SCS System Alternative Spring Pack, 3 x Springs, Silver, JPSCS-PACK9
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JP Enterprises SCS System Alternative Spring Pack, 3 x Springs, Silver, JPSCS-PACK9

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Questions & Answers
Will these fit the Maxim Defense 9mm JPSC?

No the maxim uses a shorter spring. You can order those online from jprifles, it's the extra short alternative spring pack

by Bloodhound, Verified Owner, July 24, 2022
What length tube are these intended? Rifle, carbine or pistol? Expert Answer

These springs are for 9mm AR builds. They are for the silent captured spring system.

by Kurt Colbourne, Gear Expert, February 24, 2021
View All Q&A You Have a Question? Ask!
Color: Silver

Code: J5-BUS-SCSASRK-JPSCS-PACK9

MPN: JPSCS-PACK9

UPC: 812872025278

$33.99

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Product Info for JP Enterprises SCS System Alternative Spring Pack - 3 pcs

The Auxiliary Spring Rate Kit for the 9MM line of JP Silent Captured Springs allows custom tuning of the device to a given rifle and ammo. While the default spring installed in the JPSCS is selected to offer 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.image

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 will not lock back reliably on the last round fired, select a lighter spring.

WARNING: California`s Proposition 65

Specifications for JP Enterprises SCS System Alternative Spring Pack - 3 pcs:

Manufacturer: JP Enterprises
Color: Silver
Cartridge: 9mm Luger
Quantity: 3

Features of JP Enterprises SCS System Alternative Spring Pack - 3 pcs

  • Spare guide rod retainer screw is included in case of thread stripping during disassembly.

Package Contents:

  • JP Enterprises SCS System Alternative Spring Pack - 3 pcs
  • 1 x JPSCS-SPRING15-100: Uncolored
  • 1 x JPSCS-SPRING10-100: 1 side red and 1 side uncolored
  • 1 x JPSCS-SPRING10-110: 1 side yellow and 1 side red
  • 1 x Spare Guide Rod Retainer Screw

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JP Enterprises SCS System Alternative Spring Pack - 3 pcs Orderable Models

List of Orderable Models

JP Enterprises SCS System Alternative Spring Pack, 3 x Springs, Silver, JPSCS-PACK9 , MPN: JPSCS-PACK9 , UPC: 812872025278 , Code: J5-BUS-SCSASRK-JPSCS-PACK9
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