A.R.M.S. SWAN SLEEVE M4 Mount

Published on January 21, 2012
Duration: 11:21

This video provides a detailed review and installation guide for the A.R.M.S. SWAN SLEEVE M4 Mount, specifically the extended #38 model with the #40 low-profile rear sight. The instructor highlights its benefits, including rail protection, increased eye relief, and the secure, flip-up design of the rear sight. Installation involves removing existing bolts, sliding the sleeve onto the AR-15 receiver, and re-securing it with its bolts, emphasizing proper alignment and bolt orientation.

Quick Summary

The A.R.M.S. SWAN SLEEVE M4 Mount protects your AR-15's Picatinny rail and offers extended space for optics, improving eye relief. The accompanying A.R.M.S. #40 rear sight provides a secure, dual-aperture backup sighting solution with a robust flip-up design, ensuring reliability for tactical applications.

Chapters

  1. 00:20Introduction to A.R.M.S. SWAN SLEEVE
  2. 01:14SWAN SLEEVE Model #38 Extended Overview
  3. 01:31A.R.M.S. #40 Low Profile Rear Sight
  4. 02:09Advantages of Flat Top AR-15 Mounting Systems
  5. 02:35Rail Protection Benefits of the SWAN SLEEVE
  6. 03:13SWAN SLEEVE Attachment Mechanism
  7. 03:37A.R.M.S. Company History & #40 Sight Details
  8. 04:13Secure Design of the #40 Rear Sight
  9. 04:52Dual Aperture Functionality
  10. 05:22Semi-Permanent Installation Philosophy
  11. 05:48Extended Rail Benefits for Optics
  12. 06:04SWAN SLEEVE Installation Guide
  13. 07:56SWAN SLEEVE with Leatherwood CMR Scope
  14. 08:36Personal Story: SWAN SLEEVE Replacement & Customer Service
  15. 10:08A.R.M.S. Company Recommendation
  16. 10:23Where to Find A.R.M.S. Products

Frequently Asked Questions

What are the primary benefits of the A.R.M.S. SWAN SLEEVE M4 Mount?

The A.R.M.S. SWAN SLEEVE offers crucial protection for your AR-15's Picatinny rail, preventing damage from optics. Its extended design also provides extra rail space for better optic placement and improved eye relief, enhancing shooting comfort and accuracy.

How does the A.R.M.S. #40 rear sight improve usability?

The A.R.M.S. #40 rear sight features a secure flip-up mechanism that prevents accidental deployment, ensuring it's ready when needed. It also includes a dual aperture for quick target acquisition or precise aiming, and offers standard A2-style windage adjustments.

Is the A.R.M.S. SWAN SLEEVE difficult to install on an AR-15?

Installation is straightforward. It involves removing a few bolts from the sleeve, opening the rifle's takedown pin, sliding the sleeve onto the receiver, aligning it with the rails, and then re-inserting and tightening the bolts. Always ensure the firearm is unloaded first.

What makes A.R.M.S. products stand out in quality?

A.R.M.S. products are recognized for their high-quality machining, tight tolerances, and durable construction, often used by elite military units. The company has a long history of manufacturing in the USA since 1980, building a reputation for reliability.

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