Beskrivning
Art.nr: SI-AR-FWS-C
Additionally, all SI Flat Wire springs are cryogenically stress relieved to provide greater consistency, longer spring life, and greater resilience to high cyclic rates. At a cost not much greater than stock carbine springs, the SI Flatwire is an easy option for those either looking to replace worn buffer springs or begin new builds.
Package includes:
- 1x Carbine Length Flat Wire Spring
Features:
- Cryo-cycled 17-7 ph steel for strength, reliability and longevity
- Decreased harmonics lessens system vibration for faster follow up shots.
- Increased bolt load for more positive feeding
- Reduces distracting AR "twang"
Product Specs:
- OD: 0.94"
- ID: 0.75"
- Length: 13 7/8"
- Rev: 35
- Gauge (Flat Wire Profile): 0.045" x 0.0935"