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Questions & Answers
Will this spring work in the vltor REa5 buffer tube?

Yes the A5 system uses rifle springs.

by AR, Verified Owner, February 21, 2022
Customer Reviews
Helpful Positive Review Best buffer spring by Jhun, Verified Owner, July 30, 2020
I having problem with my old buffer spring coz it’s a cheap one. But since I put this buffer spring my ar15 is not the same. Evening is so smooth and I’m buying another one for my other ar15. Highly recommended
1/2 found this helpful
Helpful Positive Review Quality spring by Icetorch, September 27, 2020
Good for the money. Standard spring for cheap price. Good metal and fits perfectly in my Palmetto state armory AR. Definitely came fast at a time when things are impossible to get fast. Highly recommended
1/1 found this helpful
Most Recent Reviews Aero Precision rifle length ar-15 buffer spring by Sean S. in DFW, Verified Owner, August 8, 2025
(July 2025) I bought 2 of these rifle springs (one for future use) this was to replace the original spring in my 1970s Colt SP-1 AR-15 as that spring has developed a memory and lost some of its tension over time.. These springs appear to be milspec i...
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Most Recent Reviews Buffer Spring by Matt K, Verified Owner, December 15, 2024
I'm sure the spring works fine, I accidentally bought a rifle length spring instead of carbine length which I needed so my bolt wouldn't lock back because the spring was too big, I'll still need to get a new spring but carbine length
Read All 4 Reviews

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Prices have been cut drastically on this product as part of a special offer. These prices are so low that there's no double-dipping with coupons or any additional discounts, but you'll still get the best deal out there. This offer won't last long, so don't miss out!
Color: Stainless Gun Model: AR-15 Condition: New

Code: 29D-BUS-AR15RBS-APRH100277C

MPN: APRH100277C

UPC: 840014606627

Blazin' Deal
List: $6.00Save 25%
$4.49

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Help support American manufacturing! Marked models of this product have gone through rigorous review and been certified by the manufacturer as Made in the USA.

Product Info for Aero Precision AR15 Rifle Buffer Spring

Mil-Spec rifle buffer spring for use in A2 and A4 AR15 rifles with a fixed buttstock. Perfect for your new build or as a direct replacement for worn out parts. Note: Not for use on carbine models with a collapsible stock. .image

WARNING: California`s Proposition 65

Specifications for Aero Precision AR15 Rifle Buffer Spring:

Manufacturer: Aero Precision
Color: Stainless
Gun Model: AR-15
Condition: New
Country of Origin: USA

Package Contents:

  • Aero Precision AR15 Rifle Buffer Spring

Aero Precision AR15 Rifle Buffer Spring Orderable Models

List of Orderable Models

Aero Precision AR15 Rifle Buffer Spring, Stainless, APRH100277C , MPN: APRH100277C , UPC: 840014606627 , Code: 29D-BUS-AR15RBS-APRH100277C
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