These Samson rear sights are machined from solid 6061 aluminum, and then mil spec hardcoat anodized for maximum durability. The folding design locks in both the closed and the open position, and the spring mechanism is completely concealed to prevent potential malfunctions due to dirt and debris. Accepts any standard AR-15 front sight post, and is fully adjustable for elevation.

Fits:
Lightweight
HK style hood
Uses standard AR sight post and pin
Spring action deployed with the push of a button
Instantly locks up
Locks down
A perfect match for the Samson ARMS 40 A or L
Made from 6061 T6 aluminum
Mil spec anodized
Laser engraved
Low profile when folded
F-marked height
Set screw mounted

Note: This product is new and being closed out; sold "As Is" and is not returnable to Cheaper Than Dirt. Please contact the manufacturer for warranty and assistance.