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Questions & Answers
Will it be compatible with carbine gas tube 300 blackout sub or super ammo ? Expert Answer

Yes, it will, but how it will affect function is completely dependent on your overall set up.

by Armando R., Gear Expert, November 15, 2020
Will this fit AR15 A2 stock? Expert Answer

No, it will not as it is for a carbine length buffer tube.

by Jonathan D., Gear Expert, September 23, 2019
Customer Reviews
Helpful Positive Review This spring ia worth the extra couple dollars by Gary K, Verified Owner, January 13, 2023
I bought several. they are longer than standard springs because they are flat. but the great thing is if tou want to tune your BCG recoil you can clip a 1/4" at a time. if you are under gases slightly you can clip another 1/4" These springs are so li...
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5/5 found this helpful
Helpful Positive Review Much better than music wire spring, not as good as Tubbs by Chris W, Verified Owner, September 22, 2021
A lot of people think they'll get a precision spring at budget prices, but you can't have your cake and eat it too. This spring IS much, much better than a stock GI spring in both function and durability. It will last much longer, it'll also reduce t...
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11/16 found this helpful
Helpful Positive Review if your bolt isnt locking back, this may help by Chris S, Verified Owner, June 13, 2024
I initially bought this to see if it improved my shooting experience and it did. Later, I discovered that if I had a gun with a bolt that isn’t locking back all the way, and it seemed that my spring was binding up in the buffer. Strike industries fla...
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2/2 found this helpful
Helpful Positive Review Excellent Buffer Spring by Luke Anderson, Verified Owner, August 6, 2024
I have this buffer spring in 7 builds so far and absolutely love it. It is a bit tricky to learn the trick to install it but once you get it down it is easy. I do it by putting the spring in first and letting the retention pin hold it in place then...
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2/2 found this helpful
Helpful Positive Review Upgrade for all ares by None, Verified Owner, August 21, 2024
I have used these flat wire Springs as an upgrade to all my AR's and have not seen anything but good from this. Better and longer wear life to all my AR plate forms
1/1 found this helpful
Helpful Positive Review very good buffer spring by Concours14, Verified Owner, September 14, 2024
I’ve purchased many of these flat-wire buffer springs. They’re very well made and last a long time. I prefer them to a standard buffer spring. Seems to lock the bolt better, especially using reloads. Using small base reloading dies are definitely b...
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1/1 found this helpful
Read All 65 Reviews
Color: Steel Fabric/Material: Cryo-cycled 17-7 PH Steel Gun Make: AR Platform Gun Type: Rifle Length: 13.8 inCondition: New

Code: 3Q-BUS-ACFWS-SI-AR-FWS-C

MPN: SI-AR-FWS-C

UPC: 708747545555

List: $21.95Save $2.00
$19.95

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Product Info for Strike Industries AR Carbine Flat Wire Spring

Replace the worn stock spring in your carbine buffer and get longer service life with the Strike Industries AR Carbine Flat Wire Buffer Spring. Strike Industries uses cryogenic stress relieving to make these AR15 Buffer Springs improve consistency and smooth out the shooting cycle. The Strike Industries AR Carbine Flat Wire Steel Spring is great for competition shooting, where rapid, reliable firing is needed, because it increases the bolt load and decreases the compression force. Pick up the economical Strike Industries AR Carbine Replacement Spring for your next build or repair.image

WARNING: California`s Proposition 65

Specifications for Strike Industries AR Carbine Flat Wire Spring:

Manufacturer: Strike Industries
Color: Steel
Fabric/Material: Cryo-cycled 17-7 PH Steel
Gun Make: AR Platform
Gun Type: Rifle
Length: 13.8 in
Condition: New

Features of Strike Industries AR Carbine Flat Wire Spring

  • Cryocycled 177 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"

Package Contents:

  • Strike Industries AR Carbine Flat Wire Spring
  • 1x Carbine Length Flat Wire Spring

Strike Industries AR Carbine Flat Wire Spring Orderable Models

List of Orderable Models

Strike Industries AR Carbine Flat Wire Spring, Black, One Size, SI-AR-FWS-C , MPN: SI-AR-FWS-C , UPC: 708747545555 , Code: 3Q-BUS-ACFWS-SI-AR-FWS-C
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