Vortex - Defender ST - 3 MOA, Red Dot Full Length Punch It is machined from 6061-T6

It is machined from 6061-T6 aluminum that is Mil-Spec Type III hard anodized

Sightron’s Lifetime Performance Guarantee

52mm Competition 3 inch (V960)

They are made without internal parts and intended for use only to resize

Vortex - Defender ST - 3 MOA, Red Dot Full Length Punch It is machined from 6061-T6Handguns. Shotguns. Offset on a carbine. Whether running drills at the range or holding the line during rigorous duty use, the all purpose Defender ST delivers the toughness, accuracy, and adaptability your challenging world demands. Mounting Footprint DeltaPoint Pro Dot Size 3 MOA Dot Color Bright Red Battery Type CR2032 Battery Run Time 25,000 hrs. Magnification 1x Reticle 3 MOA Dot Eye Relief Unlimited Adjustment Graduation 1 MOA Travel Per