Quick Tip: Setting Up Offset Sights on Your AR-15

Published on January 18, 2023
Duration: 4:06

This guide, presented by Caleb from Brownells, details the installation and setup of offset sights on an AR-15 platform. It covers both manual flip-up iron sights and red dot optics like the Leupold DeltaPoint, emphasizing proper mounting techniques for optimal performance and usability. The expert instruction highlights maximizing sight radius for iron sights and strategic placement for red dots to ensure quick target acquisition.

Quick Summary

Setting up offset sights on an AR-15 involves mounting them at a 45-degree angle on a Picatinny rail. For iron sights, maximize sight radius and ensure charging handle clearance. For red dots like the Leupold DeltaPoint, use an offset mount and position slightly forward for natural eye focus. A proper cheek weld is still achievable when canting the rifle.

Chapters

  1. 00:00Introduction to Offset Sights
  2. 00:23Offset Iron Sights Demonstration
  3. 01:10Cheek Weld Misconception
  4. 01:40Offset Red Dot Sights
  5. 02:35Setup Tips for Iron Sights
  6. 03:05Setup Tips for Red Dots

Frequently Asked Questions

How do you set up offset iron sights on an AR-15?

Mount offset iron sights to a Picatinny rail at a 45-degree angle. Ensure the rear sight has clearance for the charging handle and maximize the sight radius for accuracy. This setup is ideal for quick transitions to close-range targets when using a primary optic.

What is the advantage of using an offset red dot sight?

Offset red dot sights, like the Leupold DeltaPoint mounted on an Arisaka Offset Mount, are generally faster and easier for rapid target acquisition compared to iron sights. Proper positioning slightly forward aids natural eye focus.

Can you still get a proper cheek weld with offset sights?

Yes, a proper cheek weld is still achievable and necessary when using offset sights. The rifle is canted to a 45-degree angle to align with the offset sights, allowing for a solid cheek weld and good sight picture.

What are key considerations when mounting offset sights?

For iron sights, maximize sight radius and ensure rear sight clearance with the charging handle. For red dots, mount slightly forward on the receiver or handguard for better eye focus. Both require a Picatinny rail for mounting.

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