Upgrading the Century Arms AP5 (AS Designs x Griffin Armament)

Published on February 7, 2026
Duration: 2:51

This guide details the process of upgrading a Century Arms AP5, transforming it with modern aftermarket components. The video demonstrates a full disassembly followed by the installation of a Griffin Armament muzzle device and suppressor, a Midwest Industries M-LOK handguard, an A3 Tactical modular lower receiver with an enhanced safety selector, and a Gideon Optics red dot sight. Live fire testing confirms the successful integration of these parts.

Quick Summary

This expert guide details upgrading the Century Arms AP5 with aftermarket parts like Griffin Armament suppressors and muzzle devices, Midwest Industries M-LOK handguards, and A3 Tactical modular receivers. It covers full disassembly, component installation, and live-fire testing to demonstrate enhanced performance and ergonomics.

Chapters

  1. 00:00Disassembly of Stock AP5
  2. 00:13Muzzle and Magwell Upgrades
  3. 00:24Handguard and Rail Installation
  4. 00:43Lower Receiver and Fire Control Upgrade
  5. 01:09Optics and Suppressor Mounting
  6. 01:29Live Fire Testing and Performance

Frequently Asked Questions

What are the key upgrades shown for the Century Arms AP5?

The video demonstrates upgrading the Century Arms AP5 with a Griffin Armament taper mount muzzle device and Optimus 7 suppressor, a Midwest Industries M-LOK handguard, an A3 Tactical modular lower receiver with an enhanced safety selector, and a Gideon Optics Mediator II red dot sight.

How does the video demonstrate the effectiveness of the upgrades?

The video includes live fire testing in a snowy environment, showcasing the functionality of the installed components, particularly the 'Super Safety' selector and the Griffin Armament Optimus 7 suppressor's performance.

What benefits do the A3 Tactical and Midwest Industries parts offer the AP5?

The A3 Tactical magwell flare improves reload speed, while their modular lower receiver and the Hoffman Tactical 'Super Safety' enhance ergonomics and fire control. The Midwest Industries M-LOK handguard provides a modern platform for accessory mounting.

What is the purpose of the Griffin Armament taper mount and Optimus 7 suppressor?

The Griffin Armament taper mount facilitates quick and secure suppressor attachment. The Optimus 7 suppressor is a multi-caliber unit designed to reduce sound signature and felt recoil, enhancing the shooting experience.

Related News

All News →

More Gunsmithing & DIY Videos You Might Like

More from Vietac

View all →