AR-15/AR10 Front Sight Gas Block Package

AR-15/-10 Front Sight Gas Block Assembly

Bayonet lugs

Material: Forged Heat Treated C1137 Steel

Sling Swivel Attached 

Finish: Parkerized

Includes: Taper pins, Front sight Post, Pre-installed Sling Loop, Pre-Installed Sight. 

ID .750

Front Sight Post A2

Mil-Spec

Four Notch Base

Length: 0.75"

Finish: Matte Black

Includes Spring and Plunger

Front Sight Post .033mm

Four Notch Base

Ball Diameter: 0.033mm

Length: 0.8125"

Finish: Matte Black

Includes Spring and Plunger

Front Sight Post .052mm

Four Notch Base

Ball Diameter: 0.052mm

Length: 0.8125"

Finish: Matte Black

Includes Spring and Plunger

Front Sight Post .071

Four Notch Base

Ball Diameter: 0.071mm

Length: 0.8125"

Finish: Matte Black

Includes Spring and Plunger

AR-15 Steel Front Sight Adjustment

High Quality Steel Construction

Adjust Elevation of Either 4-Prong Or 5-Prong A1/A2 Front Sight Post

Knurled for Slip Resistant Grip