AR-15 Range Prep

Published on February 12, 2019
Duration: 3:10

This guide details essential AR-15 range preparation, focusing on proper lubrication techniques for high-stress components. Expert instruction from Lena Miculek covers applying heavier lubricants to the cam pin and locking lugs, and lubricating receiver raceways for optimal performance during extended shooting sessions of 300-600 rounds.

Quick Summary

Expert AR-15 range preparation involves lubricating high-stress areas like the cam pin and locking lugs with a heavy lubricant ('Extreme Duty Gun Oil'). Direct lubrication of receiver raceways, rather than pre-lubing the bolt, is recommended for better lubricant retention during sessions of 300-600 rounds.

Chapters

  1. 00:00Competitive Shooting Action
  2. 00:34AR-15 Range Preparation Intro
  3. 00:51Bolt Assembly Lubrication
  4. 01:34Receiver Raceway Lubrication
  5. 02:20Final Lubrication Check
  6. 02:30Lena & Jerry Miculek Shooting Stage

Frequently Asked Questions

What are the key high-stress areas on an AR-15 that require lubrication?

The critical high-stress areas on an AR-15 for lubrication include the cam pin, the bolt's locking lugs, and the receiver's raceways. These components experience significant friction and wear, especially during rapid firing or with high-pressure ammunition.

What type of lubricant is recommended for AR-15 high-stress areas?

A heavier lubricant, such as 'Extreme Duty Gun Oil', is recommended for high-stress components like the cam pin and locking lugs. This ensures adequate protection against wear during demanding shooting sessions, like those involving 300-600 rounds.

What is the recommended method for lubricating an AR-15's receiver?

Instead of pre-lubricating the bolt, it's recommended to lubricate the receiver's raceways directly. Apply lubricant to the top and bottom raceways, paying particular attention to the area where the cam pin operates, to ensure the oil stays in place longer.

How much lubricant should be applied for an AR-15 range session?

For an extended range session expecting 300-600 rounds, approximately six drops of lubricant are recommended. This should be applied strategically to the receiver raceways, the bolt, and the cam pin for optimal function.

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