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JP Tuned & Polished Extra Power Buffer Spring - .308 Carbine
JP Tuned & Polished Extra Power Buffer Spring - 308 Carbine

Our Price: $22.95

Availability:: IN STOCK
Product Code: JPS-OSC-308

JP Tuned and Polished Extra Power Buffer Spring - 308 Carbine (for collapsible stocks)
JP has developed a new high grade extra power buffer spring for AR-10 rifles with collapsible stocks. It is custom made to JP specifications. Center-less ground and polished on outside edge to a mirror finish for silent, smooth operation. 7% more powerful spring rate for improved impulse feel resulting in faster sight recovery and improved reliability. This spring will make your 308 cal AR carbine sound quieter and smoother. This is an inexpensive way to improve the sound, feel and reliability of your AR-10 carbine. The length and power of this spring falls between a factory standard power spring and a Sprinco .308 carbine extra power spring.
*Designed for .308/7.62mm AR style carbines with M4 length, 7" deep buffer tubes and 2.5" buffers.
  • Polished to a mirror finish for smooth, quiet operation
  • 7% higher spring rate for faster cycling and improved reliability

Average Customer Review: Average Customer Review: 5 of 5 5 of 5 Total Reviews: 1

  4 of 4 people found the following review helpful:
5 of 5 Great with Kynshot Buffer February 6, 2015
Reviewer: Bill from Montana  
Team, took the Smith & Wesson M&P 308 to the range with all my new parts (KynShot Buffer, JP Spring and Limbsaver Pad for Magpul Stock) and had an absolute blast!
Thank you for your guidance and suggestions in my parts list and general info you gave me with this weapon. Everything worked well together and processed the shells with no issues. I will be ordering from you again for sure and sooner than later guys so thanks again!

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