Carbine-length AR15/M4 action (buffer) spring. Rides behind the buffer in a carbine receiver extension. Spring steel. A cheap, essential spare.
$ 5.00
In stock
A standard carbine-length action spring (buffer spring) for AR15/M4 pattern builds. It rides in the carbine receiver extension behind the buffer and drives the buffer and bolt carrier group back into battery after every shot. A basic wear item, and a smart spare to keep in the parts box.
Features
| Weight | .2 lbs |
|---|---|
| Component | Spring |
| Material | Steel |
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Roberto (verified owner) –