LBE Unlimited Gas Block: Upper-Height Rail for Backup Sights on .750″ Barrels
Features
- Upper receiver height for proper sight alignment
- Fits .750″ diameter barrels
- Integrated Picatinny rail for mounting accessories
- Aluminum construction
- Black finish
- Includes 3 set screws for installation
The LBE Unlimited gas block solves the sight mounting problem by providing upper receiver height rail for backup iron sights without a front sight tower. This gas block works well for builds needing front BUIS with low-profile handguards, rifles requiring consistent sight plane height, and anyone mounting accessories at the gas block position. The aluminum construction keeps weight down while the upper receiver height design ensures your front sight aligns perfectly with rear sights mounted on the receiver.
Specifications
- Brand: LBE Unlimited
- Model: Gas Block with Rail – Upper Receiver Height
- MPN: ARRGB-UH
- Platform: AR-15
- Barrel Diameter: .750″
- Material: Aluminum
- Rail Type: Picatinny
- Height: Upper Receiver Standard
- Mounting: Set Screws (3 Included)
- Color: Black
- Made in: USA
What’s Included
- 1x Upper receiver height gas block with rail
- 3x Set screws













