16 lb ISMI 1911 Officer's Flat Wire Recoil Spring by MSP

Boost your 1911 Officer's pistol with the ISMI Flat Wire Recoil Spring (16 lb), designed for full-length, 1/4" diameter guide rods, ideal for 9mm applications. This spring, made from advanced silicone chrome, offers enhanced durability and superior performance. Manufactured with heat treatment, shot peening, and stress relieving processes, it ensures maximum durability and reliability. Trusted by the U.S. government for high-cycling rate machine guns, it withstands extreme conditions. Perfect for serious firearm enthusiasts and gunsmiths. Warning: May contain trace amounts of lead and other harmful elements. Avoid altering the product.

• Durability Boost: Crafted from advanced silicone chrome for superior performance and longevity compared to traditional music wire springs
• Rigorous Processing: Each spring undergoes heat treatment, shot peening, and stress relieving for enhanced durability and reliability
• Government-Tested Endurance: ISMI springs, trusted by the U.S. government for high-cycling rate machine guns, demonstrate exceptional capability to withstand extreme conditions, backed by extensive research including Indy car racing applications