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Midwest Industries MI-CRS-OSS 45-Degree Offset Flip-Up Iron Sight Set Black
The Midwest Industries MI-CRS-OSS mounts at a 45-degree offset on any continuous Picatinny rail, putting backup iron sights within a quick wrist rotation so you can transition away from a failed or obstructed primary optic without changing your grip or position. Both the front and rear sights are low-profile and fold flat when not in use, keeping your rail clear for other accessories. Hard-coat anodized 6061 aluminum keeps the set lightweight and corrosion-resistant, and the fully ambidextrous design means either sight unit installs on the left or right side of the rail without any modification.
Key Features
- 45-Degree Offset Mounting — Positions backup sights at an angle so you can transition from a primary optic to iron sights with a simple wrist rotation — no need to dismount anything or break your shooting position.
- Fully Ambidextrous Design — Both the front and rear sights can be installed on the left or right side of the rail, making this set equally practical for right-handed and left-handed shooters without modification.
- Low-Profile Flip-Up Construction — Each sight folds completely flat against the rail when not in use, so they stay out of the way of your optic field of view and other accessories until the moment you need them.
- Dual Locking Detent Springs — Both the front and rear units use dual locking detent springs to hold the sights firmly in the deployed or stowed position, preventing unintended movement under recoil or during transport.
- Click-Adjustable Front and Rear — Front sight adjusts at 1.5 MOA per click via a standard A2 post. The rear aperture delivers 0.5 MOA per click on rifles and 0.65 MOA per click on carbines, providing the resolution needed to hold a repeatable zero.
- Includes A2 Sight Tool — An A2 sight tool is included in the package so you can make front sight post adjustments in the field without hunting for a separate tool.
- 6061 Aluminum Construction — Hard-coat anodized 6061 aluminum keeps the combined set weight low while providing the rigidity necessary to maintain a consistent zero across extended use.
Compatibility
| Compatible With | Picatinny Rail Equipped Rifles |
Specifications
| Brand | Midwest Industries |
| MPN | MI-CRS-OSS |
| UPC | 812102032304 |
| Color | Black |
| Condition | New |
| Model | Combat Rifle Sight |
| Type | Iron Sight |
| Finish | Hard Coat Anodized |
| Material | 6061 Aluminum |
| Sight Position | Front and Rear Set |
| Illumination | None - Passive |
| Mounting | Offset |
| Mounting Location | Rail |
| For Gun Type | Rifle |
| Features | Adjustable, Folding, Lightweight |
| Includes | A2 Sight Tool, Front Sight, Rear Sight |
| Sport/Activity | Shooting |
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