Carry Handle Height AR-15 Front Sight Base
Forged Mil-Spec front sight base brings retro styling to your rifle, whether you’re going for an M16A1 or XM177 style build. Designed to match the height of Mil-Spec rear iron sights while also being the gas block. Additional parts are needed to add adjustable front sight aperture and install to AR-15.
Note: Cross pin holes are not pre-drilled and size of Front Sight Base depends on barrel diameter.
Frequently Asked Questions
Q: Which size fits my barrel?
A: This depends on what diameter barrel you own or plan to purchase. A1 “Pencil” barrels are .625″ as most barrels on the market are .750″. We recommend referencing to the manufacturer specifications to get the best answer on what diameter your barrel is.
Q: What parts do I need to complete the Front Sight Base and install to my AR-15?
A: To install this to your barrel, you will need to drill cross-pin holes into the product and your barrel of choice. A gunsmith is recommended for this task. After that is done you will need
- 2 Luth-AR Front Sight Taper Pins
- Luth-AR Front Sight Detent
- Luth-AR Front Sight Spring
- Luth-AR Front Sight Post A1, Round
- Gas Tube
- Triangular Handguard Cap
Q: Do I need a gas block if I use this product?
A: The Front Sight Base fills the role of a front sight and gas block.
Includes
- Front Sight Base
- Bayonet Mount
- Option for adding Swing Swivel
Specifications
- Brand: Luth-AR
- Fit: AR-15
- Finish: Forged Steel
- Made in America














