AmeriGlo GL351 Protector Tritium Sight Set for Glock 42/43/43X/48

Description

The AmeriGlo GL351 Protector sight set is designed for quicker front-sight acquisition and focused sight alignment on compact Glock pistols. It pairs a green tritium front insert with an orange ProGlo outline and a black serrated U-notch rear to reduce glare and assist one-handed slide manipulations. The set fits Glock 42, 43, 43X and 48 platforms and is noted as fitting Glock MOS slides.

Key Specifications

• Compatible with Glock 42/43/43X/48.
• Front sight features green tritium with orange ProGlo outline.
• Front material is tritium.
• Rear sight finish is black serrated.
• Rear material is steel.
• Frame material is listed as steel.
• Style is Protector.
• Product type is Tritium Front/Rear.
• Designed for pistol use.
• Intended firearm make is Glock.

The GL351 Protector sight set blends low-light visibility with a practical, glare-reducing rear profile to support consistent sight picture and quicker front-sight focus. Built with durable materials and a proven tritium insert, it’s a straightforward upgrade for concealed-carry and everyday-carry setups where unobtrusive, reliable sights matter.