In Stock
Ar 308 Flat Wire Spring
Sold byBrownells•Posted Apr 28, 2026
Compare prices for Strike Industries Flat Wire AR-10, LR-308 Buffer Spring$22.95
Price and stock data refresh continuously from Brownells.
Deal Summary
- Currently in stock.
- Caliber: 308/7.62x51
- Category: parts
- UPC: 708747545791
- SKU: 100037226
- Brand: Strike Industries
Price History
Deal Details
The SI Flatwire Spring is an economical, and easy upgrade to any .308 AR 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 compressing force increases reliability in cycling. Additionally, all SI Flatwire springs are cryogenically cycled to provide greater consistency, longer spring life, and greater resilience to high cyclic rates. At a cost not much greater
Other Offers for This Product
Active offers from your catalog for Strike Industries Flat Wire AR-10, LR-308 Buffer Spring.
Comparing 7 retailers carrying this product
Lowest Price: $22.95
Highest Price: $29.49
You Save: $6.54
Avg Discount: 4% off
Strike AR10FWS Flat Wire Spring 308 Win AR-10 Silver Stainless Steel
StrikeBattleHawk ArmorySKU/UPC: 708747545791
$22.95$24.95Save 8%
View at BattleHawk Armory
Strike Industries Flat Wire Spring 308 Win Stainless
Strike IndustriesGrabAGunSKU/UPC: GAG_SIAR10FWS-31104
$22.95$24.95Save 8%
View at GrabAGun
Strike AR10FWS Flat Wire Spring 308 Win AR-10 Silver Stainless Steel
Strike IndustriesHinterland OutfittersSKU/UPC: 63932
$22.95
View at Hinterland Outfitters
Strike Industries Flat Wire AR-10, LR-308 Buffer Spring
Strike IndustriesMidwayUSASKU/UPC: 901170
$22.95
View at MidwayUSA
Strike Industries Flat Wire Spring for AR-10 .308 Win Rifle - AR10-FWS
Strike IndustriesPalmetto State ArmorySKU/UPC: 790272
$22.99$25.99Save 12%
View at Palmetto State Armory
Strike Flat Wire Spring Si Ar10-fws Ar10 Flatwire Sprg
Strike IndustriesAmmunition DepotSKU/UPC: AR10FWS
$29.49
View at Ammunition Depot