This combo pairs the DPMS Oracle II AR-15 rifle with a Vortex SPARC AR red dot, giving you an optic-equipped carbine straight out of the box. The Oracle II features a nitride-coated 4150V chrome moly vanadium barrel with a 1:7 twist, a carbine-length gas system, and a 13.5" DPMS M-Lok free-float handguard on forged 7075-T6 receivers. The SPARC AR adds a 2 MOA red dot with 10 brightness settings, 50,000-hour battery life, and both absolute and lower 1/3 co-witness mounts. 5.56 NATO with 30+1 capacity 16" 4150V chrome moly vanadium barrel with nitride finish 1:7" twist with M4 barrel extension Carbine-length gas system with low-profile .750" gas block A2 flash hider 13.5" DPMS M-Lok free-float handguard Forged 7075-T6 flat-top upper and lower receivers, hardcoat anodized Full-auto profile BCG with Carpenter 158 bolt Chrome-lined 8620 steel carrier with staked gas key Mil-spec fire control group 6-position collapsible stock on mil-spec buffer tube DPMS Retro A2 pistol grip Includes (1) 30-round magazine (where allowed by law) Vortex SPARC AR red dot with 2 MOA dot 10 brightness settings, lowest 2 night-vision compatible 50,000-hour battery life on one AAA battery 12-hour auto shutoff 1 MOA windage and elevation adjustments Unlimited eye relief, parallax free Waterproof, fogproof, and shockproof Includes absolute and lower 1/3 co-witness mounts, flip caps, and T-10 wrench Vortex VIP Unlimited Lifetime Warranty on optic