Sprinco USA Spring KIT-Xxp Buffer Spring & Xp 5-Coil Extractor Spring
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Spro USA
Overview
The Sprinco USA Spring Kit includes the XXP buffer spring and an XP 5-coil extractor spring, designed to optimize the performance of your AR-15. The XXP buffer spring provides enhanced recoil management and reliability, making it ideal for builds that experience a range of shooting conditions. This spring kit is commonly found in carbine gas system builds chambered in 5.56 NATO, where consistency and efficiency are paramount.
Specifications
Available Merchants(3)
Prices checked
Stock Alert
Price and stock
The Spro USA Sprinco USA Spring KIT-Xxp Buffer Spring & Xp 5-Coil Extractor Spring was hard to find in September 2026, in stock on only 3 of the 17 days we checked, and today none of the 3 retailers we track has it in stock right now. Prices barely moved in September 2026, holding around $21.99, so there haven't been real sales lately. Listed prices start at $20.76 at BattleHawk Armory for when it comes back.
Prices checked · refreshed daily across 37 retailers
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Frequently Built With
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Builds Featuring This Part
See all 1 →Builds in the community that include the Sprinco Usa Spring Kit-Xxp Buffer Spring & Xp 5-Coil Extractor Spring
| Build | Parts | Total |
|---|---|---|
 | 27 | $2091.87 |
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