Availability: In Stock
The Troy Industries M4-Style AR-15 Front Flip-Up Battle Sight is a rock-solid backup iron sight built for shooters who demand a failsafe when their primary optic or red dot goes down. Mounted on the handguard rail of a flattop AR-15, this aluminum front sight flips up only when you need it—and stays put once deployed. The design is simple but bombproof: spring pressure and dual locking detent balls keep the sight locked in the up position, and a push-button release on the left side of the base lets you fold it flat again. At half an inch tall when folded, it stays out of the way and won't snag gear or clothing during movement.
Troy engineered this sight with the same aperture height as factory M4 sights, so you get a natural sight picture and easy integration without custom mounting headaches. The M4-type front post is elevation-adjustable in half-MOA increments, giving you the flexibility to dial it in for your loads and distance. Clamps secure to any military or commercial Picatinny rail with a standard flathead screwdriver—no special tools needed. The protective ears shield the post and aperture from impacts and rough handling, a detail that matters when your backup sight is truly your last resort.
Whether you run a magnified scope, a duty-grade optic, or stacked dots, having a mechanical iron sight you trust transforms your AR-15 from a single-point-of-failure gun into something genuinely redundant. This Troy front sight is the kind of gear that disappears until you need it—and then it works.
| Product Type | Front Flip-Up Battle Sight |
| Mounting Platform | Picatinny rail (military or commercial) |
| Style | M4-type post |
| Elevation Adjustment | Half-MOA increments |
| Folded Height | Approximately 1/2 inch |
| Material | Aluminum |
| Locking Mechanism | Spring pressure and dual locking detent balls |
| Deployment | Push-button release on left side of base |
Yes. The Troy front sight clamps to any Picatinny rail on the handguard and is designed for flattop AR-15s. The aperture height matches factory M4 sights, so integration is straightforward.
The flip-up mechanism uses spring pressure and two locking detent balls to keep the sight locked in the up position once deployed. You release it with a push-button on the left side of the base. This design is failsafe: it won't accidentally fold down during use, making it a true last-resort backup.
Yes. The M4-type front post is elevation-adjustable in half-MOA increments, allowing you to dial it in for your specific ammunition and zero distance.
The sight clamps to a Picatinny rail using a standard flathead screwdriver. No special tools or permanent modifications are required.
SKU: 115726825 • Width: 5.6in • Height: 0.3in • Depth: 7.7in • Weight: 0.19oz
Availability: In Stock
The Troy Industries M4-Style AR-15 Front Flip-Up Battle Sight is a rock-solid backup iron sight built for shooters who demand a failsafe when their primary optic or red dot goes down. Mounted on the handguard rail of a flattop AR-15, this aluminum front sight flips up only when you need it—and stays put once deployed. The design is simple but bombproof: spring pressure and dual locking detent balls keep the sight locked in the up position, and a push-button release on the left side of the base lets you fold it flat again. At half an inch tall when folded, it stays out of the way and won't snag gear or clothing during movement.
Troy engineered this sight with the same aperture height as factory M4 sights, so you get a natural sight picture and easy integration without custom mounting headaches. The M4-type front post is elevation-adjustable in half-MOA increments, giving you the flexibility to dial it in for your loads and distance. Clamps secure to any military or commercial Picatinny rail with a standard flathead screwdriver—no special tools needed. The protective ears shield the post and aperture from impacts and rough handling, a detail that matters when your backup sight is truly your last resort.
Whether you run a magnified scope, a duty-grade optic, or stacked dots, having a mechanical iron sight you trust transforms your AR-15 from a single-point-of-failure gun into something genuinely redundant. This Troy front sight is the kind of gear that disappears until you need it—and then it works.
| Product Type | Front Flip-Up Battle Sight |
| Mounting Platform | Picatinny rail (military or commercial) |
| Style | M4-type post |
| Elevation Adjustment | Half-MOA increments |
| Folded Height | Approximately 1/2 inch |
| Material | Aluminum |
| Locking Mechanism | Spring pressure and dual locking detent balls |
| Deployment | Push-button release on left side of base |
Yes. The Troy front sight clamps to any Picatinny rail on the handguard and is designed for flattop AR-15s. The aperture height matches factory M4 sights, so integration is straightforward.
The flip-up mechanism uses spring pressure and two locking detent balls to keep the sight locked in the up position once deployed. You release it with a push-button on the left side of the base. This design is failsafe: it won't accidentally fold down during use, making it a true last-resort backup.
Yes. The M4-type front post is elevation-adjustable in half-MOA increments, allowing you to dial it in for your specific ammunition and zero distance.
The sight clamps to a Picatinny rail using a standard flathead screwdriver. No special tools or permanent modifications are required.
SKU: 115726825 • Width: 5.6in • Height: 0.3in • Depth: 7.7in • Weight: 0.19oz