WORST Gun of the Year...

Published on September 13, 2021
Duration: 16:55

This review of the Rock Island Armory STK100 highlights significant design and execution flaws. The host, demonstrating high authority with deep familiarity of the Glock platform, criticizes the unique frame construction, poor grip texture requiring immediate aftermarket enhancement, proprietary barrel preventing accuracy fixes, and out-of-spec accessory rail. Despite a decent trigger and soft-shooting characteristics, the STK100 is deemed the 'worst gun of the year' due to these critical issues.

Quick Summary

The Rock Island Armory STK100 is heavily criticized for critical flaws including poor accuracy stemming from its 1:16 barrel twist rate, a non-standard two-piece aluminum frame, insufficient grip texture requiring aftermarket application, an out-of-spec accessory rail, and a flawed optics mounting system. These issues lead the reviewer to label it the 'worst gun of the year'.

Chapters

  1. 00:00Introduction and Unboxing
  2. 00:47Design and Construction
  3. 01:35Ergonomics and Grip
  4. 02:29Trigger Performance
  5. 04:18Shooting Experience and Accuracy
  6. 05:12Barrel and Slide Compatibility
  7. 06:28Optics and Sights
  8. 08:27Accessory and Holster Fitment
  9. 13:50Final Verdict

Frequently Asked Questions

What are the main criticisms of the Rock Island Armory STK100?

The primary criticisms include poor accuracy due to a 1:16 barrel twist rate, a non-standard frame construction requiring specific tools for disassembly, insufficient grip texture, an out-of-spec accessory rail, and a flawed optics mounting system that sacrifices iron sights.

Is the Rock Island Armory STK100 compatible with Glock parts?

While the frame may accept Glock 17 slides, the STK100 barrel is not interchangeable with standard Glock barrels due to proprietary lug geometry. Aftermarket trigger parts compatible with Glock triggers may work, but full compatibility is not guaranteed.

What is the recommended solution for the STK100's grip issues?

Due to the metal frame's inability to be stippled and the inadequate factory texture, the host strongly recommends applying aftermarket solutions like Talon Grips or durable grip tape immediately after purchase to improve handling.

Why is the STK100's barrel twist rate considered a problem?

The STK100's 1:16 barrel twist rate is significantly slower than the common 1:10 found in most 9mm pistols. This slower twist struggles to stabilize bullets effectively, leading to observed accuracy issues like bullet tumbling and sideways impacts on target.

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