Strike Industries AR-10 Flat Wire Buffer Spring
Enhance the performance and longevity of your .308 AR system with the Strike Industries Flat Wire Buffer Spring. This premium upgrade smooths out the operating cycle, increases reliability, and vastly outlasts stock springs.
The flat wire design applies increased bolt load while decreasing compression force, promoting reliable cycling even under demanding conditions. Constructed from cryogenically treated chrome-silicon steel, this spring delivers exceptional strength and resilience to rapid-fire rates.
By reducing harmonics and vibration, the Flat Wire Buffer Spring enables faster follow-up shots with improved accuracy. Say goodbye to the annoying noises associated with standard springs.
Compatible with all AR-10/SR-25 receiver extensions.
Specifications
- Brand: Strike Industries
- Model: AR-10 Flat Wire Buffer Spring
- MPN: SI-AR10-FWS
- Material: Cryogenically Treated Chrome-Silicon Steel
- Outside Diameter: 0.94″
- Inside Diameter: 0.75″
- Length: 19.5″
- Revolutions: 42
- Wire Gauge: 0.045″ x 0.0935″
- Weight: 3 oz gross, 2 oz net
- Compatible With: AR-10/SR-25/LR-308 Platforms























