Strike Industries AR Picatinny Stock Adapter for AR-15 and AR-10 - Black (Part SI-AR-PSA-BK)
Strike Industries
Upgrade your AR-15 with the Strike Industries Carbine Flat Wire Spring, designed to enhance reliability and longevity of your firearm. Crafted specifically for AR systems with a carbine buffer, this spring features a flat wire design that provides increased bolt load and reduces compression force, resulting in smoother cycling and improved shooting performance. The flat wire construction not only extends the service life of the spring but also ensures more consistent operation under high cyclic rates. All SI Flat Wire springs are cryogenically stress-relieved, which enhances their resilience, reduces fatigue, and guarantees longer-lasting performance over standard coil springs. Whether you're replacing worn springs or building a new rifle, this affordable upgrade delivers superior durability and reliability without a significant cost increase.
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