Lancer Tactical Red & Green Dot Sight With Rail Mount (Black) Accepted the HPA PolarStar Engine

Accepted the HPA PolarStar Engine M4 nozzle length

the M1911 MK series will fit most duty holsters available on the market

magazine cut off compatibility

Licensed KRISS® flip up iron sights

Flat-Hop and Standard-Hop to keep the BBs shooting straight and accurate on every single shot

Lancer Tactical Red & Green Dot Sight With Rail Mount (Black) Accepted the HPA PolarStar EngineSpecifications Brand: Lancer Tactical Material: Metal Magnification: 1X Length: 5 inches Height: 3. 25 inches Weight: 1. 15 pounds Reticle Color: Red Green Dot Color: Black Features Wide field of view Full multicoated lenses Fog and water proof Shock and recoil proof Nitrogen filled to prevent internal fogging Comes with CR2032 battery