SCT-19 Build (Glock® Clone)

Published on January 15, 2025
Duration: 12:00

This guide details the assembly of an SCT-19, a Glock 19 clone, using various aftermarket components. Expert instruction from Caleb at Brownells covers frame preparation, trigger installation, and the integration of a Radian Ramjet barrel and Afterburner compensator. The process concludes with mounting a Trijicon RMR HD optic, resulting in an enhanced firearm with improved ergonomics and a flat-faced trigger.

Quick Summary

The SCT-19 build guide demonstrates assembling a Glock 19 clone using an SCT-19 frame, CMC Triggers, Radian Ramjet & Afterburner, and Trijicon RMR HD. Expert instruction covers frame prep, trigger installation, barrel/compensator assembly, and optic mounting for enhanced ergonomics and performance.

Chapters

  1. 00:00Introduction to SCT-19 Build
  2. 00:34SCT-19 Frame Overview
  3. 01:08Brownells Complete Slide
  4. 01:31Installing the Magwell
  5. 01:58CMC Trigger Installation
  6. 03:54Locking Block Removal
  7. 04:27Trigger Reassembly
  8. 06:33Radian Ramjet Barrel and Afterburner
  9. 07:47Barrel and Compensator Assembly
  10. 08:58Final Assembly and Function Check
  11. 09:39Trijicon RMR HD Optic Installation
  12. 11:28Build Completion

Frequently Asked Questions

What are the key components for building an SCT-19 Glock clone?

The SCT-19 build utilizes an SCT-19 serialized frame, a Brownells complete slide, CMC Glock drop-in trigger, Radian Ramjet barrel and Afterburner compensator, and a Trijicon RMR HD red dot sight. This combination creates a functional Glock 19 variant.

How is the Radian Ramjet and Afterburner compensator installed?

The Radian Ramjet barrel and Afterburner compensator are installed as a unit. The barrel slides into the pistol's slide, and the Afterburner is secured to the barrel using a taper screw, requiring no specific timing adjustments.

What are the benefits of the SCT-19 frame?

The SCT-19 frame is a Glock 19 Gen3 compatible serialized frame featuring a polymer construction with a rubber overmold. This design enhances grip and ergonomics, making it a comfortable platform for building a custom pistol.

What is the function of a compensator on a firearm?

A compensator is attached to the muzzle of a firearm to redirect propellant gases. This redirection helps to counteract recoil and muzzle rise, allowing for faster follow-up shots and improved control during firing.

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