Strike Industries AR Carbine Flat Wire Spring - SI-AR-FWS-C
Out of stock
The SI Carbine Flat Wire Spring is an economical and easy upgrade to any AR system with a carbine buffer system. The flatwire spring increases service life of the platform, smooths out the shooting cycle, and greatly outlasts the stock spring Increased bolt load, in addition to decreased compression force increases reliability in cycling. Additionally, all SI Flat Wire spring 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 spring or begin new builds.
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”
Specifications:
- OD: 0.94″
- ID: 0.75″
- Length: 13 7/8″
- Rev: 35
- Gauge (Flat Wire Profile): 0.045″ x 0.0935″
Package includes:
- 1x Carbine Length Flat Wire Spring
| Weight | 1.04 oz |
|---|---|
| Dimensions | 13.875 × 0.94 × 0.94 in |
| MPN | SI-AR-FWS-C |
| UPC | 708747545555 |
Compliance
NFA (National Firearms Act) compliance is crucial for legal ownership and transfer of regulated firearms and accessories like short-barreled rifles, suppressors, and certain types of ammunition, ensuring adherence to federal regulations to avoid legal penalties and ensure responsible firearm ownership.
Customer Reviews
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US
Ar15 Flatwire Spring
I have used many of these. Just waiting it's turn for my WWSD Lower.
USGreat buffer spring!!
Amazing product great price , fixed two of my boomsticks that were having cycling and jamming problems, definitely recommend these SI springs
UScarbine flat wire by Strike Indust
worked very well for my platform, using in 450BM with 10" brl and 2 1/2" compensator and heavy buffer.
USQuality 👍�
Great product. Noticeable difference
USGreat spring
Haven’t shot it yet but a noticeable difference in the sound when charging
