What the NGSW Program Should Have Been? - Shell Shock NAS3 Cases Pass Crane Testing

Published on May 15, 2025
Duration: 116:01

This video delves into the performance of Shell Shock Technologies' NAS3 bimetal case technology, specifically their 7.62x51mm ammunition, which passed rigorous testing at the Naval Surface Warfare Center Crane Division with zero case failures. The discussion contrasts this with the SIG Sauer NGSW program, highlighting the potential advantages of NAS3 in terms of weight savings and durability. The presenters analyze the technical specifications and performance claims, offering expert insights into modern ammunition development.

Quick Summary

Shell Shock Technologies' NAS3 7.62x51mm ammunition achieved zero case failures during rigorous testing at the Naval Surface Warfare Center Crane Division. This bimetal case technology, featuring a steel base, is designed to be lighter and stronger than traditional brass, potentially offering improved ballistic performance and weight savings.

Frequently Asked Questions

What is Shell Shock Technologies' NAS3 case technology?

NAS3 (Next Generation Steel/Aluminum) is a bimetal cartridge case technology. For rifle rounds, it features a steel base, offering lighter weight and increased strength compared to traditional brass cases, while pistol calibers use an aluminum base. This design aims to improve performance and reduce weight.

What were the results of the 7.62x51mm NAS3 ammunition testing?

Shell Shock Technologies' 7.62x51mm NAS3 ammunition successfully passed rigorous testing at the Naval Surface Warfare Center Crane Division, achieving zero case failures under extreme conditions, including high pressure, automatic fire, and wide temperature ranges.

How does NAS3 case technology compare to the SIG Sauer NGSW program?

While the NGSW program focused on developing entirely new cartridges, NAS3 technology offers an upgrade path for existing calibers by using advanced bimetal materials to create lighter, stronger cases. This approach aims to enhance performance without requiring a complete overhaul of cartridge design.

What are the potential benefits of NAS3 bimetal cases?

NAS3 cases are claimed to be up to 50% lighter than brass and stronger, potentially allowing for higher pressures and velocities. This can lead to improved ballistic performance, reduced weight for soldiers carrying ammunition, and enhanced durability.

More from FocusTripp

View all →