Specifications include, but are not limited to: Z15TAC12-SBR, IWI Zion Semi-automatic Rifle, • 5.56mm NATO caliber; • 11.5” - 12.5” black nitride coated or chrome lined barrel with M4 Extension, A2 Flash Suppressor, ½-28 thread; • Semi-automatic, gas impingement system action; Forged 7075 T6 aircraft aluminum hard-coat black anodize finished receiver; • MIL-SPEC type flat top upper receiver with M4 feed ramps; • MIL-SPEC semi-automatic, MIL-SPEC style selector, bolt catch and magazine release and trigger on lower receiver; • 6-Position Telescoping Buttstock with sling attachment; • Free float aluminum handguard; • Magpul MBUS front sight; • Magpul MBUS rear sight.; • Each rifle should include one 30 round magazine, a hard plastic case, a black nylon sling, operators manual, and 5 year minimum limited warranty against any and all manufacturer’s defects in material and workmanship which affect reasonable operation. QTY 15; AIMPT-PRO, Aimpoint Patrol Rifle Optic, Aimpoint Pro red dot sight for AR15 / M16, QTY 15; 59120-019-1 SZ, 5.11 Tactical VTAC 2-Point Sling, 5.11 2-Point black nylon sling for AR15 / M16 rifles, QTY 15; MAG571, PMAG 30 AR/M4 GEN M2 MOE, 30-round polymer magazine; 5.56x45 NATO/.223 Remington, QTY 30; MAG560, PMAG 20 AR/M4 GEN M,3 20-round polymer magazine; 5.56x45 NATO/.223 Remington, QTY 15