LWRC M6 SPR Mod 0 5.56 NATO 14.5" Barrel 30+1 Black 

LWRC M6 SPR Mod 0

The LWRC M6 SPR Mod 0 is a used semi-automatic rifle chambered in 5.56 NATO, engineered for reliability and performance in tactical and sporting applications. Featuring a 14.5-inch, cold hammer-forged barrel with a 1:7 twist rate and a NiCorr surface treatment, this rifle delivers consistent accuracy and durability, though it may show minor wear from prior use. The matte black finish on the 7075 aluminum upper and lower receivers ensures corrosion resistance, while the lightweight 7.1-pound design enhances maneuverability for range or field use.

This model utilizes LWRC’s proprietary short-stroke gas piston system, which minimizes carbon fouling and simplifies maintenance compared to direct impingement systems, ensuring reliable cycling with both 5.56 NATO and .223 Rem ammunition. The SPR-MOD free-float handguard with customizable rail sections supports accessory mounting, though it lacks M-LOK compatibility. Equipped with LWRC Skirmish flip-up iron sights, the rifle offers a solid sight picture for short to medium ranges, and the A4 flat-top upper is ready for optics mounting. The lower features standard AR controls, a Magpul MIAD pistol grip, and a Magpul ACS stock for adjustable comfort. 

Ideal for shooters seeking a high-quality piston-driven AR platform, the LWRC M6 SPR Mod 0 excels in tactical scenarios, home defense, or recreational shooting. Despite its used condition with minor wear, it retains LWRC’s renowned craftsmanship, offering a compact, reliable rifle for enthusiasts who prioritize performance.

Specifications