This ZEV Technologies sight set (MPN SIGHT.SET-300-CW-B-CW-B) upgrades a Glock-pattern pistol’s factory sights with a fiber optic front and a co-witness black rear, machined from billet material for a precise fit.

Key Specifications

• Style: Fiber Optic
• Rear Sight: Co-Witness, Black
• Notch Width: .140 in.
• Notch Depth: .145 in.
• Manufacturer: ZEV

Frequently Asked Questions

What is a co-witness rear sight?

A co-witness rear sight is set at a height that lines up with a red dot’s dot when the optic is mounted, so the iron sights remain usable as a backup.

Why choose a wider notch width?

A wider .140 in. notch and .145 in. depth give more visible daylight around the front sight, which can speed up target transitions.

What material is this sight set made from?

ZEV machines and assembles this set from billet material for durability and a consistent fit.

Buy the ZEV Sight Set, .300 Blackout, Fiber Optic Front, Co-Witness Rear

Shop this ZEV Technologies sight set and other upgrades from ZEV, or browse the full gun sights category.