The Tommy Gun 😎 (Model 1928A1) in 1 Minute #Shorts

Published on August 2, 2021
Duration: 1:00

The Thompson Model 1928A1 is a classic submachine gun distinguished by its finned barrel for heat dissipation and Cutts compensator to reduce muzzle climb. It features a unique last-round bolt hold-open and the Blish lock system, differentiating it from the simpler M1A1. The 1928A1 accepts 30-round stick magazines or larger drum magazines.

Quick Summary

The Thompson 1928A1 features a finned barrel for heat dissipation and a Cutts compensator to reduce muzzle climb. It utilizes the Blish lock system for delayed blowback and includes a last-round bolt hold-open feature, distinguishing it from simpler models like the M1A1.

Chapters

  1. 00:00Intro: Thompson 1928A1 vs M1A1
  2. 00:14Barrel & Compensator Features
  3. 00:23Magazines & Bolt Hold-Open
  4. 00:39Fire Controls & Safety
  5. 00:49Stock & Blish Lock System

Frequently Asked Questions

What makes the Thompson 1928A1 different from the M1A1?

The 1928A1 features the Blish lock system for delayed blowback and a finned barrel with a Cutts compensator. The M1A1 has a simpler blowback action and lacks these specific features, making it a more streamlined military version.

What is the purpose of the finned barrel on the Thompson 1928A1?

The fins on the barrel of the Thompson 1928A1 are designed to increase the surface area, which aids in dissipating heat more effectively during firing. This helps prevent the barrel from overheating during sustained use.

Does the Thompson 1928A1 have a bolt hold-open feature?

Yes, the Thompson 1928A1 is equipped with a unique last-round bolt hold-open feature. This means the bolt will remain open after the last round is fired, indicating an empty magazine.

What is the Blish lock system in the Thompson 1928A1?

The Blish lock is a mechanical system within the Thompson 1928A1 that provides a form of delayed blowback. It uses a friction system to slow the bolt's rearward movement, allowing chamber pressure to drop before extraction.

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