King Arms Batech Type 600m BUIS Flip Up Sight for M4/M16 SIG556 ) Ruger 10/22 Carbine Rifle

) Ruger 10/22 Carbine Rifle

Once the projectile clears the barrel

Forward Assist Knob  Come With "Punisher" Patch (Size: 74mm x 48mm)

- Size: 30w 32w 34w 36w 38w

King Arms Batech Type 600m BUIS Flip Up Sight for M4/M16 SIG556 ) Ruger 10/22 Carbine RifleBatech Type Back Up Iron Sight (BUIS) which is suitable for all M Series & AR Series Utilize the same well proven concept as the rear sight on the RIS system Unique design of spring loaded rear sight Sight is held in the locked down position by a quick release lever Built in horizon line feature helps lead distance targets and lets the shooter square the rifle to counter windage offsets Mount on standard 20mm weaver base Constructed of casting Alloy