UTG AR15 Low Profile Flip Up Rear Sight

Features

1. Super Slim Low-Profile Design — Compact footprint co-witnesses cleanly with most red dots and clears optics without obstructing your sight picture.
2. Dual Aiming Apertures — Flip between a standard aperture for normal shooting and a larger aperture for close-range, moving target, or low-light engagements.
3. Aircraft-Grade Aluminum Construction — Precision-machined billet aluminum body stands up to recoil and field abuse while keeping weight at just 1.59 oz.
4. Matte Black Hard Coat Anodized Finish — Non-reflective anodizing resists wear, corrosion, and glare under harsh lighting conditions.
5. Spring-Loaded Posi-Lock Plunger — Side-mounted plunger release locks the sight firmly in the up or down position; press to deploy or fold flat in seconds.
6. Tool-Free Windage Adjustment — Easy-grip adjustment knob lets you zero windage on the fly without carrying extra tools to the range.
7. Picatinny / Mil-STD 1913 Mount — Integral cross-slot clamp with 3mm locking bolt secures to any standard Picatinny or Weaver rail on AR-15 platforms and other long guns.
8. Zero Retention — Spring-activated ball bearing detent ensures the sight returns to true zero every time it's deployed from the folded position.
9. Compact Dimensions — Measures 1.24" L x 1.3" W x 1.87" H deployed, leaving plenty of rail space for optics, lasers, or magnifiers.