Sprinco M4 Carbine Buffer Spring
M4 CARBINE BUFFER SPRING
$21.07
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In stock
The Sprinco USA M4 Carbine Buffer Spring (Sprinco part no. 25003) is wound from chrome-silicon wire and sized for the carbine-length buffer tube used on M4-pattern uppers. It returns the bolt carrier group to battery after each cycle, and Sprinco’s chrome-silicon construction resists the coil-set and fatigue that shorten the service life of standard music-wire springs.
Key Specifications
- chrome-silicon spring wire resists the fatigue that shortens the life of standard music-wire springs.
- sized for the carbine-length buffer tube used on M4-pattern uppers, not the longer rifle tube.
Frequently Asked Questions
What buffer tube does this fit? It is sized for the carbine-length buffer tube used on M4-pattern uppers.
What does a buffer spring do? It stores and returns the energy that drives the bolt carrier group back into battery after each shot.
Buy the Sprinco M4 Carbine Buffer Spring
Keep a carbine-length build cycling reliably with a fatigue-resistant Sprinco buffer spring. Browse more of our rifle parts selection and order from our Lubbock, Texas gun shop.
Additional Information
| UPC | 657780250035 |
|---|---|
| Manufacturer | Sprinco Usa |
| Manufacturer Part Number | 25003 |
