Tacfire 6-Position Buffer Tube Spring for AR-15 .223 Rem/5.56 Rifle, Black - MAR046

The TacFire MAR046 6 Position Buffer Tube Spring is a USA-made, high-performance buffer spring designed for 5.56/.223 AR platforms, crafted from the same material found in piano wire to deliver consistent, reliable cycling. By utilizing this robust construction, the spring helps reduce the audible twang that can accompany firing and offers smoother recoil characteristics, enhancing overall shootability across a range of settings. This component is well-suited for rifle builds and upgrades where reliability and durability are paramount, providing dependable tension and return force to maintain steady follow-up shots and dependable function under demanding conditions. Whether youre outfitting a home defense carbine, a sport rifle, or a precision build, the TacFire MAR046 spring supports smooth, controlled operation without sacrificing performance, making it a practical choice for arching toward consistent accuracy and rapid target reacquisition. Its compatibility with standard buffer tubes ensures straightforward installation for builders and hobbyists alike, helping you optimize your ARs recoil management and cycling efficiency for continued, confident shooting.