Iron Sights - Flip Up Backup Sights

Elevate your zero‐backup capability with our Flip-Up Backup Iron Sights—rugged, intuitive, and ready to deploy when your primary optic fails or for co-witness setups.

Why choose our Flip-Up Backup Sights?

  • Instant Deployment: Spring-loaded flip-up design pops sights into position with a single press, locking securely for repeatable elevation and windage alignment.
  • Low-Profile Stow: When folded, these sights ride flush to your rail for snag-free handling and concealment—deploy only when needed.
  • Rugged Construction: CNC-machined steel or impact-resistant polymer housings with Melonite or hard-coat finishes withstand recoil, impacts, and harsh environments without losing zero.
  • Precision Adjustability: Tool-free windage and elevation knobs with clear detents and audible clicks let you dial in exact sight picture on the fly.
  • Universal Compatibility: Picatinny-footprint mounts fit any MIL-STD-1913 rail—front and rear sets co-witness perfectly with most red-dots and scopes.

Featured Flip-Up Backup Sight Models

Brand & Model

Key Features

Magpul® MBUS® Pro Front & Rear

Steel-reinforced polymer; tool-less elevation & windage; low-profile deployment height; snag-free folded position; co-witness footprints for red dots.

Troy Industries® Folding BattleSight

Precision-machined steel; locking detent system; windage-adjustable rear; elevation-adjustable front; dual-aperture rear (rear peep & ghost ring).

Knight’s Armament® FN® BUIS

Mil-Spec steel with QPQ finish; tool-free elevation & windage; positive lock-up; adjustable dual aperture rear; telescoping front post.

Daniel Defense® Fixed Rear & Front

7075-T6 aluminum; hard-coat anodize; fold-flat detent springs; tool-free 0.1 MOA click adjustments; low profile when stowed.

Whether you’re running red-dot primary optics, building a precision rifle, or configuring a patrol carbine, our Flip-Up Backup Iron Sights deliver the reliability, speed, and accuracy you demand when every shot counts. Browse our selection now and ensure you always have a mechanical fallback ready.

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