Magpul
Magpul MBUS Sight Front Back-Up Sight, Black MAG247
The Magpul MBUS Front Back-Up Sight is adjustable for elevation and fits 1913 Picatinny-railed hand guards.
- Spring-loaded, folding back-up sight
- Positive detent locks front sight post
- Lightweight reinforced polymer construction
- Adjustment tool/mounting hardware included
- Height above rail stowed: 0.51 in
- Length deployed: 1.5 in
- Length Stowed: 2.6 in
- Weight w/hardware: 1.2 oz