Magpul 527 MBUS® Pro LR Adjustable Sight – Rear shirt Protect yourself from the threat

Protect yourself from the threat of bloodborne disease that can be transmitted from encounters with hypodermic needles and syringes

Anti-fog and scratch resistant coating on all lenses

Superior ballistic impact protection per US MIL-PRF-31013 standard clause 3

and fills the annoying "gap" at the rear of the standard trigger guard

Uses Parker and Hauser ink cartridges refills

Magpul 527 MBUS® Pro LR Adjustable Sight – Rear shirt Protect yourself from the threatThe new MBUS Pro LR capitalizes on the low profile and sleek styling of the original MBUS Pro while adding the additional feature of an elevation adjustment wheel to accurately engage targets at variable distances. Built with all steel construction, this is the sighting solution that delivers no tool adjustments, maximum strength, corrosion resistance, and functionality in a compact package. Positive detents keep the MBUS Pro LR at standard AR sight