RIFLE: BLACK RAIN ORDNANCE MODEL SPEC 15, SERIAL NUMBER SM061256, BLACK (MATTE), YES - INCLUDES ORIGINAL BOX, SEMI - AUTOMATIC, 5.56MM, 16 Notes: Black Rain Ordnance SPEC-15 Semi-Automatic Rifle AR-15 platform rifle Chambered in 5.56 NATO / .223 Remington 16" chromoly steel barrel 1:8 twist rate (configuration dependent) Direct impingement gas system Forged aluminum upper and lower receivers Free-float M-LOK handguard (configuration dependent) Black Rain Ordnance nickel boron or enhanced bolt carrier group (model dependent) Flat-top Picatinny rail for optics and accessories Adjustable stock for customizable length of pull A2-style flash hider Standard AR-15 controls and magazine compatibility 30-round magazine capacity (where legally permitted) Durable anodized/Cerakote finish options Lightweight, versatile rifle design for sport shooting, training, and general use Made in the USA by Black Rain Ordnance Short Pawn/Listing Description: Black Rain Ordnance SPEC-15 semi-automatic rifle chambered in 5.56 NATO/.223 Rem. Features a 16" barrel, aluminum receivers, free-float handguard, enhanced bolt carrier group, adjustable stock, and optics-ready Picatinny rail. A quality AR-15 platform rifle built for reliability, customization, and recreational shooting.