MI-556-FFS : Midwest Industries SIG 556 Folding Front Sight
Midwest Ind. MI Folding Front Sight for Sig Sauer 556 semi auto .223 cal. rifles. Utilizes a
standard M16A2 front sight post and is machined to the appropriate height for
use of standard AR15 rear back up sights (BUIS), such as the Midwest Ind. MCTAR-ERS or MCTAR-SPLP rear sights. Constructed of 6061 Aluminum with Mil Spec Type 3 Hard Coat Anodized finish, with MI's
super smooth button locking, ball detent mechanism that locks the sight in the folded
down position for a clear optics path or locks up solid in the Irons-Up
ready position. No drilling or pinning required. Midwest Industries Life Time Warranty.
Midwest Ind. SIG 556-FFS Folding Sight Specs:
- Easy Bolt On Assembly
- Locking Detent Button
- Fits: SIG 556
- Fully Adjustable Elevation
- M16A2 Sight Post Assembly
- 6061 Aluminum Construction
- Type 3 Hard Anodized Finish
- Matches up with AR15 Rear BUIS sights.
- Not for use with OEM SIG factory rear sights
- Made In: USA