UTG Accu-Sync 45-Degree Flip-Up Rear Iron Sight
Leapers, Inc. - UTG
$39.97
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Leapers, Inc. - UTG
UTG Accu-Sync 45-Degree Flip-Up Rear Iron Sight
The UTG Accu-Sync 45° Flip Rear Sight by Leapers delivers a precision-engineered backup iron sight solution designed for shooters who demand speed, reliability, and seamless transitions when running a magnified primary optic.
- Precision machined from aircraft-grade aluminum for maximum durability and minimal weight
- 45-degree offset angle enables instant transition from primary optic to iron sights
- Posi-Lock mechanism secures the sight firmly in both deployed and folded positions
- Matte black anodized finish reduces glare and withstands hard field use
- Flip-up design stays out of the way when not needed, deploying in a snap
- Compatible with standard Picatinny and Weaver rails for broad firearm compatibility
Who This Is For
The UTG Accu-Sync 45° Flip Rear Sight is ideal for AR-platform shooters, 3-gun competitors, and tactical enthusiasts who run a magnified scope or red dot as their primary optic and need a fast, dependable backup aiming solution. Whether you're transitioning between long-range and close-quarters targets or simply want peace-of-mind redundancy on your rifle, this offset flip sight delivers the confidence and speed you need without adding unnecessary bulk to your setup.
Specifications
| Brand | Leapers, Inc. – UTG |
|---|---|
| Model | Accu-Sync 45° Flip Rear Sight |
| Part Number | MT-945 |
| Material | Aircraft-Grade Aluminum |
| Finish | Matte Black Anodized |
| Offset Angle | 45 Degrees |
| Lock Mechanism | Posi-Lock |
| Rail Compatibility | Picatinny / Weaver |
| Sight Type | Flip-Up Backup Iron Sight (BUIS) |
Frequently Asked Questions
What firearms is the UTG Accu-Sync 45° Flip Rear Sight compatible with?
This sight is designed to mount on any rifle or pistol-caliber carbine equipped with a standard Picatinny (MIL-STD-1913) or Weaver-style rail. It is most commonly used on AR-15 and AR-10 platform rifles, but will work with any rail-equipped firearm where a 45-degree offset iron sight is practical.
Do I need a matching UTG front sight to use this rear sight effectively?
For the most consistent and accurate iron sight picture, pairing this 45° flip rear sight with a compatible 45-degree offset front sight — such as the UTG Accu-Sync 45° Flip Front Sight — is strongly recommended. While any standard-height front sight post may provide a usable sight picture, a matched offset front sight ensures proper alignment and consistent zero at your intended distance.
How do I zero my offset backup iron sights after mounting?
After mounting the sight securely to your rail, deploy the flip-up and engage your Posi-Lock. At the range, use a boresight or live-fire method at your preferred zero distance (typically 50–100 yards for most AR-platform rifles). Most UTG Accu-Sync sights include windage and elevation adjustment capability — consult your included manual for the specific adjustment increments and use an appropriate tool to dial in your zero. Always confirm zero with live fire before relying on the sight in the field.
