Strike Industries AR Flat Wire Spring Pistol Buffer System

The Strike Industries ARFWSP AR Flat Wire Spring transforms pistol-length buffer systems with advanced metallurgy and precision engineering. This flat wire design reduces bolt carrier group friction while maintaining consistent spring tension across thousands of cycles. Built for AR pistols demanding reliable cycling in compact configurations.

What Makes This Different

The flat wire construction distributes stress more evenly than traditional round wire springs, extending operational life by approximately 40% over standard buffer springs. Strike Industries manufactures this spring from high-grade steel with specific heat treatment processes that maintain elasticity under rapid-fire conditions. The pistol-length specification ensures proper timing for short-barrel AR platforms where standard carbine springs create timing issues.

Key Features

• Flat wire design reduces friction and binding in buffer tube
• Pistol-length specification optimized for barrels under 10 inches
• Heat-treated steel construction withstands over 10,000 compression cycles
• Compatible with standard mil-spec and commercial buffer tubes
• Maintains consistent spring rate across temperature extremes
• Precision wound coils prevent buffer tube scoring
• Drop-in replacement requiring no modifications

Performance testing demonstrates improved bolt carrier group velocity consistency, particularly beneficial for suppressed configurations where back-pressure affects cycling reliability. The flat wire profile creates smoother compression and extension cycles, reducing vibration transfer to the shooter. Law enforcement agencies report enhanced reliability in duty pistols equipped with this spring system, especially during sustained fire exercises. Competition shooters benefit from the consistent recoil impulse that aids in faster target transitions.

Technical Specs

• Material: Heat-treated alloy steel
• Wire Profile: Flat rectangular cross-section
• Length: Pistol buffer specification
• Coil Count: Optimized for pistol-length gas systems
• Compatibility: Mil-spec and commercial buffer tubes
• Finish: Corrosion-resistant coating
• Weight: Approximately 2.1 ounces
• Country of Origin: United States

Strike Industries backs this flat wire spring with rigorous quality control standards that ensure each unit meets exact specifications before shipping. The investment in premium metallurgy and precision manufacturing delivers measurable improvements in AR pistol reliability and longevity.