Warne Maxima Qd 30mm Hi Matte S&W M&P Shield 2.0 You will know the size

You will know the size is right if you do a negative pressure test (blocking the inhalation valve and taking a deep breath)

MAXIMUM SITUATIONAL AWARENESS

you can easily see your DOPE without having to break your position

Replace the pin to turn off

Water-Resistant Nylon Outer Shell

Warne Maxima Qd 30mm Hi Matte S&W M&P Shield 2.0 You will know the sizeThe Maxima QD Rings sport the unique Warne indexable lever system which allows the user to remove the optics from the rifle then reattach it without the loss of zero, as well as allowing the location of the lever to be indexed once the rings are affixed to the bases. After the levers are tightened, simply pull out on the lever, turn it to the desired location then let it snap into place. When used on the all steel Warne Maxima Bases, Warne guarantees