This thing RIPS! Lima Six & Super Safety

Published on September 3, 2025
Duration: 0:57

This review demonstrates the Lima Six belt-fed upper with the Super Safety trigger, addressing bolt bounce issues with a heavier recoil spring and buffer. Testing with higher-pressure M193 ammunition confirms reliable belt feeding and high cyclic rate, showcasing the effectiveness of the tuning adjustments. The setup features a Holosun optic and is tested on a private range.

Quick Summary

The Lima Six belt-fed upper's bolt bounce issue, causing light primer strikes, was resolved with a heavier recoil spring and buffer. Testing with M193 ammunition confirmed high cyclic reliability during rapid fire.

Chapters

  1. 00:00Troubleshooting Bolt Bounce
  2. 00:21Loading and Setup with M193
  3. 00:31Live Fire Demonstration

Frequently Asked Questions

What issues were encountered with the Lima Six belt-fed upper and Super Safety?

The primary issue was bolt bounce, which caused light primer strikes. This was resolved by installing a heavier recoil spring and buffer to ensure reliable ignition during rapid fire.

What ammunition was used to test the Lima Six belt-fed upper?

The test utilized M193 ball ammunition, which is a higher pressure 5.56x45mm NATO round. This was chosen to rigorously test the system's reliability under demanding conditions.

How reliable was the Lima Six belt-fed upper during testing?

After tuning with a heavier spring and buffer, the Lima Six belt-fed upper demonstrated high cyclic reliability, successfully handling rapid, continuous fire with M193 ammunition.

What optic was featured on the Lima Six belt-fed upper?

A Holosun red dot optic was mounted on the top rail of the Lima Six belt-fed upper. This provided a clear aiming solution for the firearm during the demonstration.

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