Aimpoint ACRO P-2 (Unboxing)

Published on April 17, 2024
Duration: 1:00

This guide details the professional installation of an Aimpoint ACRO P-2 optic onto a Glock 19 Gen 5 MOS. It emphasizes proper cleaning of mounting surfaces with isopropyl alcohol and the critical use of Loctite 243 threadlocker for securing the adapter plate, along with applying witness marks for maintenance. The video demonstrates expert-level attention to detail, reflecting a high degree of firearm handling proficiency.

Quick Summary

Proper installation of the Aimpoint ACRO P-2 on a Glock MOS involves ensuring the firearm is unloaded, cleaning the slide's optic mounting surface with isopropyl alcohol, and using Loctite 243 threadlocker on adapter plate screws. Applying witness marks helps monitor screw tightness over time, ensuring optic reliability.

Chapters

  1. 00:00Preparation and Unboxing
  2. 00:19Slide Disassembly and Cleaning
  3. 00:31Adapter Plate Installation
  4. 00:43Optic Mounting and Reassembly
  5. 00:51Function Check and Reticle View

Frequently Asked Questions

What are the key steps for installing an Aimpoint ACRO P-2 on a Glock MOS slide?

Begin by ensuring the firearm is unloaded. Remove the Glock slide and factory cover plate. Clean the mounting surface with isopropyl alcohol. Install the Aimpoint adapter plate using Loctite 243 threadlocker on the screws and apply witness marks. Finally, mount the ACRO P-2 optic and reassemble the firearm.

Why is cleaning the mounting surface important before optic installation?

Cleaning the mounting surface with isopropyl alcohol removes oils and debris, ensuring optimal adhesion and a secure fit for the optic or adapter plate. This prevents slippage under recoil and contributes to the overall reliability of the sight.

What is the purpose of using Loctite 243 threadlocker during optic installation?

Loctite 243 threadlocker is used to prevent screws from vibrating loose due to the recoil of the firearm. This is crucial for maintaining the optic's zero and preventing potential damage or detachment during use.

How do witness marks aid in optic installation and maintenance?

Witness marks are applied over optic mounting screws after they are torqued to specification. They serve as a visual indicator; if a screw loosens, the mark will break, alerting the user to check and re-tighten the fastener.

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