Sons of Liberty Gun Works Precision SPR .223 Wylde 14.5" 1:7 5/8x24 Muzzle Thread Midlength 416R Stainless Barrel 14-5Precision-SPR-223

The Sons of Liberty Gun Works 14.5" Precision SPR Barrel is a standalone rifle component specifically optimized for accuracy rather than minimal weight. Machined from 416R stainless steel, it features a specialized SPR profile that provides the necessary mass to maintain consistency under heat and reduce barrel harmonics. The barrel utilizes 3-groove polygonal rifling which decreases projectile deformation and significantly extends the service life of the bore. It is finished in a durable black oxide coating and is chambered in .223 Wylde to ensure high performance with both 5.56 NATO and .223 Remington ammunition.