The AR-15 Carbine Recoil Spring is a standard mil-spec replacement spring designed for use in AR-15 rifles with a carbine-length buffer system. Made in the USA from high-quality spring steel, this recoil spring delivers reliable cycling, consistent bolt movement, and long service life.
Whether you’re replacing a worn-out spring or building a new AR-15, this standard carbine recoil spring ensures proper function and smooth operation across a wide range of shooting conditions.
✔ Fits standard AR-15 carbine buffer systems
✔ Compatible with most AR-15 carbines and pistols using carbine-length buffer tubes
✘ Not intended for rifle-length or A5 buffer systems
The recoil spring controls the rearward and forward movement of the bolt carrier group during firing. A properly weighted and sized spring helps maintain:
Replacing your recoil spring is an important part of routine AR-15 maintenance and can restore reliability in rifles that experience cycling issues.
Product Name: AR-15 Carbine Recoil Spring
Type: Recoil Spring
Compatibility: AR-15 Carbine
Material: Spring Steel
Length: Standard Carbine Length
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