Leupold DPP LowWitness Rear Sight Fits GLOCK MOS3 and SIG P320 Legion (X-FIVE / M17 / M18) w/ R1P/DPP

$32.95

The GL-MOS3-DPP-Rear was designed specifically for the GLOCK MOS3 and SIG P320 Legion (X-FIVE / M17 / M18) w/ R1P/DPP .  This rear sight requires a .425″ tall blade height front sight to properly Low Witness on the Glock MOS3 and a .435″ tall blade height front sight to properly Low Witness on the SIG P320 Legion.  CHPWS along with many other instructors within the MRDS community are huge advocated of what we call LowWitness.  LowWitness is defined as a BUIS (Back Up Iron Sights) that sits between .075″ to .100″ into the optic FOV (Field Of View) which is equivalent  to lower 1/6 to lower 1/8.

Red Dot Industry Experts believe BUIS (Back Up Iron Sights) should not block your FOV.  True Co-Witness blocks half your FOV and Lower 1/3 blocks one third of your FOV.  Why would you spend hard earned money to buy a quality red dot and then block most of your FOV with iron sights that are only used in case of emergency?

(1 customer review)

In stock

DISCLAIMER: This product is not manufactured, authorized, endorsed,
or warranted by GLOCK. GLOCK does not warrant or represent that
this product is compatible with GLOCK pistols.

1 review for Leupold DPP LowWitness Rear Sight Fits GLOCK MOS3 and SIG P320 Legion (X-FIVE / M17 / M18) w/ R1P/DPP

  1. Matthew Eschker (verified owner) –

    This is a nice drop in part. Fit and finish are very good. Nice and clean look for the MOS3 platform. Added a Dawson .405 front sight as recommended and it’s perfect low witness sight picture.

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SKU: GL-MOS3-DPP-Rear Categories: , Tag:

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