PRI Flip Up Front Sight Gas Block - Crossbolt - .750"
Manufactured by Precision Reflex, Inc.
An iconic part of the revered Mk12 SPR. The PRI Flip Up Front Sight with .750 Crossbolt is a unique combination gas-compatible flip-up front sight that fits standard .750 diameter AR15 barrels. This irregular design eliminates the shadow cast on optics mounted on flat top receivers. With a lightweight hard coat black anodization, these sights also reduce overall reflection and maintain a low profile. The base is cast from 4140 steel, while the sight posts are constructed out of T6 6061 aluminum. The front post uses standard A2 post for height adjustment in ¼ turn increments. Centerline of barrel to line of sight is measured at 2.57”. A provision is made in the rear of the sight base for the gas tube to attach as an integral part of the unit.
- Low Profile, Reflection-Reduced Design
- Integral Provision for Gas System
- Hard Steel Base
- T6 6061 Anodized Sight Post
- A2 Post Adjustment
- Compatible with .750 Diameter Barrel Profile
BrandPrecision Reflex, Inc.
MaterialSteel - 4140 Chrome Moly
TypeFront Sight Block