BKSHIP658
9-Piece AR Lower Receiver Spring Kit
52 ER2929
$5.99
In Stock!

Fast and Accurate Order Processing

We offer standard, 3 day express, 2 day express, and overnight express shipping options for your convenience. If you place your order Monday - Friday by 2:00 PM EST using one of our express shipping options, your order will be processed and shipped the same day it is placed!

Applies to delivery within the 48 contiguous states only.
Qty:

  • Replacement springs to count on
  • Includes nine lower receiver springs
  • Made in the USA


Ergo, the premier manufacturer of firearm accessories, manufactures all of its springs in the USA with the highest standards and tightest tolerances. Don’t trust your replacement parts to anyone else! The 9-Piece AR Lower Receiver Spring Kit includes a bolt catch spring, disconnector spring, buffer retainer spring, trigger spring, magazine catch spring, hammer spring, selector spring and two detent springs.


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