

Product Description
The Armaspec Stealth Recoil Spring (SRS) Gen 4 is a self-contained, multi-stage, drop-in replacement for a standard AR buffer and spring system. Designed to prevent the buffer spring from rubbing against the inner wall of the buffer tube, the SRS delivers smoother, quieter cycling and helps reduce felt recoil. This Big Bore (BB) configuration is intended for heavy-caliber AR-15 applications where added buffer mass and controlled cycling are beneficial.
Product Highlights
- Self-contained, multi-stage recoil system designed for smooth, quiet operation versus a standard buffer spring
- Drop-in replacement for a standard buffer and spring (carbine-length receiver extensions)
- Helps reduce felt recoil by keeping consistent tension against the bolt carrier
- Reduces spring “rubbing” inside the buffer tube for cleaner cycling and less noise
- Made in the U.S.A.
Specs
- Brand: Armaspec
- Model: Stealth Recoil Spring (SRS) Gen 4
- Configuration: Big Bore (BB)
- Type: Self-contained buffer and spring replacement
- Receiver extension length: Carbine (per listing information)
- Equivalent buffer weight: 5.7 oz (BB) (per listing information)
- Actual weight: 7.5 oz (per listing information)
- Overall length: 7.18 in (per listing information)
- Country of manufacture: USA
- UPC: 810048492794
- Manufacturer Part Number: ARM253-BB
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