Videos tagged with Phosphating

This video details Daniel Defense's proprietary hammer forging process for creating high-quality rifle barrels. It explains the journey from raw bar stock through gun drilling, CNC profiling, hammer forging to impart rifling and strength, chambering, and final assembly with barrel extensions and gas ports. The process emphasizes mechanical hardening and molecular condensation of the steel, resulting in more durable and accurate barrels.

This guide details the industrial manufacturing process for machine gun links, as demonstrated by Ian McCollum at the Arex Defense facility in Slovenia. The multi-stage process involves high-speed stamping of sheet steel, heat treatment (hardening and annealing), quenching, and a final corrosion-resistant finishing step. The facility boasts an impressive annual production capacity of 100 million units.

This guide details the visual identification of key modifications made to the Berthier M16 carbine after World War I, based on expert analysis. It covers changes in sights, sling attachments, serial number placement, clearing rod provisions, ammunition compatibility ('N' stamp), and late-production finishes ('PK' marking). Understanding these features is crucial for collectors and historians identifying specific production runs and upgrades.