Luth-ar BL-14-7 5.56mm 14.50" Manganese Phosphate CMV
https://www.tandktactical.com/shop/812058031765-luth-ar-bl-14-7-5-56mm-14-50-manganese-phosphate-cmv-58750
https://www.tandktactical.com/web/image/product.template/58750/image_1920?unique=5a408c6
SOCOM Profile M4 Barrel *not chrome lined
