The Zero Pound Trigger Martini Henry Pistol: Hammerli 100 "Freipistole"

Published on November 6, 2025
Duration: 15:35

This video provides an in-depth review of the Hammerli Model 100 'Freipistole', a specialized pistol for 50-meter free pistol competition. It details the pistol's history, unique Martini action, and the mechanics of its extremely light set trigger. The presenter shares his experience using the pistol in a match, discussing its performance, accuracy, and the challenges of its ultra-light trigger, offering insights into competitive shooting techniques and equipment.

Quick Summary

The Hammerli 100 'Freipistole' is a specialized competition pistol for 50-meter shooting, featuring a unique Martini action and an extremely light set trigger mechanism with no minimum weight requirement. This design allows for unparalleled precision, crucial for hitting the small targets at long distances.

Frequently Asked Questions

What makes a 'free pistol' unique in shooting sports?

A 'free pistol' is designed for disciplines like 50-meter pistol, allowing for extensive modifications with minimal restrictions. A key characteristic is the absence of a minimum trigger weight requirement, enabling extremely light trigger pulls, often under 50 grams, for enhanced precision.

How does the Hammerli 100's trigger work?

The Hammerli 100 utilizes a set trigger mechanism with two sears and two energy stores. A primary sear releases energy to strike a secondary sear, which then fires the cartridge, facilitating an exceptionally light and crisp trigger break essential for precision shooting.

What is the historical significance of the Hammerli 100?

Originally known as the MP33, the Hammerli 100 dominated 50-meter free pistol competitions from the mid-1940s to the late 1950s, winning numerous Olympic and World Championship gold medals. Its design set the standard for subsequent free pistol development.

What are the challenges of shooting a free pistol like the Hammerli 100?

The primary challenge is managing the extremely light trigger pull, which requires strict discipline to avoid disturbing the sights. The tight chamber on some models can also require specific ammunition or careful loading to ensure reliable feeding.

More Range & Competition Videos You Might Like

More from JaredAF

View all →