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AR15 4-Piece Upper Spring Kit
AR15 Mil-Spec spring kit for upper receivers | AR-15 spring kit | upper build | ar15 build kit

AR-15 Upper Receiver spring replacement kit includes 4 important springs when building an AR-15 upper receiver. The 9-Piece kit includes springs for the ejector, forward assist, port cover and extractor.

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MSRP: $8.99
Our Price: $5.99
Savings: $3.00

Shipping: Usually Ships in 1 to 2 Business Days
Part #: MAR021

Installation Instructions RESTRICTIONS

Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 1 Write a review »

  0 of 0 people found the following review helpful:
5 of 5 May 20, 2020
Reviewer: Danny Lindley from Killeen , TX United States  

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