3 Pack of 1/4 Inch Spacers for Stealth Recoil Spring for AR 15


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Spacers for Fitting the Stealth Recoil Spring in Non-Standard Builds

For builds with long, non-standard buffer tubes, these spacers can be useful for ensuring your Stealth Recoil Spring will function properly and put consistent pressure on the rear of the bolt carrier.  Includes (3) 1/4 inch spacers for the Stealth Recoil Spring by Armaspec

Prop 65 Warning: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.


Buffer WeightCarbine | H1 | H2 | 9MM

Have Questions About this Product?

The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.

If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.

Armaspec Lifetime Warranty

  • All Armaspec products carry a LIFETIME WARRANTY and are warranted to be free from defects in material or workmanship.
  • Should there be a defect, we will repair or replace the product at our discretion at no cost to you.
  • Lifetime warranty does not apply to products sold as “blemished” or “manufacturer refurbished”.
  • You must have proof of purchase to initiate a WARRANTY claim.

Please email to rma@armaspec.com to request an RMA number.

Disclaimer: Manufacturer’s warranty is subject to change without prior notice.

Customer Reviews

Based on 2 reviews
Elijah Bring Horvath
Perfect Replacement

Bought a MagPul UBR GEN2 stock from a local store. Box was missing the buffer tube spacer, which I needed for the stealth recoil system I had on hand and I couldn't find a replacement anywhere. I thought I was going to have to reach out to MagPul, but then came across these spacers. Bought them on a whim, and they worked perfectly.

Thank you for your feedback! We're glad to hear that our spacers were a perfect fit for your needs.

john day
Correct Parts for the Problem

UH, it's Floppy sounding in there! I purchased a stealth Recoil system for my 6.5CM but there was some extra space in the tube. I needed 3/4" of spacer. I found these just before I was gonna change the tube and have to purchase another buttstock. I installed these spacers and my CM is quieter mechanically and softer on the shoulder. Thx.

Thanks for sharing your feedback, John. We're glad you're satisfied with your purchase. Cheers!