Magpul MBUS 3 Back Up Sight Rear

Magpul MBUS 3 Back Up Iron Sight Rear - Flip-Up Rear Sight for Picatinny Rail

The Magpul MBUS 3 (Magpul back up sight) is the latest version of Magpul's legendary flip-up iron sights. This sight combines the best features and strengths of the original MBUS and MBUS PRO sights. When folded down, it's compact enough to fit under most optics.

Features:

• Attaches to Picatinny rail
  
• Material: Impact-resistant polymer, steel
  
• Height: 1.39 cm when folded, standard AR-15 sight height when upright
  
• Includes two different-sized apertures; the larger one is designed for fast shooting at short distances, while the smaller one is for precise shots at longer distances.
  
• Width: 35 mm
  
• Weight: 30 g
  
• Operable with both hands
  
• Tool-less lateral adjustment
  
• Country of manufacture: USA

Adjustment Precision

~0.5 MOA (approx. 1 mm/100 m) per click at 14.5-inch sight radius
~0.4 MOA (approx. 12 mm /100 m) per click at 20-inch sight radius