TacFire MAR133G3 Handstop Gen 3 | 2-Slot M-LOK

This TacFire MAR133G3 Handstop Gen 3 is a low-profile 2-slot accessory designed for M-LOK rails. It is machined from aluminum and finished in black to provide a durable, lightweight forward stop for the support hand. The handstop helps establish repeatable hand placement and prevents the hand from sliding forward on the forend. For a compact optic that pairs well with modern rifles and remains under $1,000, consider the Trijicon MRO for clear sight picture and quick target acquisition.

Product Specifications

• The manufacturer is TacFire.
• The model is the Handstop.
• The manufacturer’s part number is MAR133G3.
• The designation for this version is Gen 3.
• The mount interface is M-LOK compatible.
• The mounting footprint uses 2-slot spacing.
• The primary material is Aluminum.
• The finish color is Black.
• The accessory is intended for use on M-LOK rails.
• The purpose is to provide a handstop for consistent hand placement and positive forward indexing.
• The product UPC is 686294505744.

This handstop is a straightforward, functional addition for shooters who want a repeatable reference point on an M-LOK forend. Its aluminum construction keeps weight low while the 2-slot M-LOK interface makes installation and positioning simple, letting the user set hand placement to suit their preferred grip and control needs.