Load to 28 or 30?

Published on June 8, 2023
Duration: 0:17

Loading a 30-round AR-15 magazine with 28 rounds allows for easier seating on a closed bolt due to remaining spring compression. Loading to 30 rounds requires more force and a firm slap to ensure secure seating, though the demonstration shows it remains secure even with vigorous shaking. This technique is crucial for reliable reloads under pressure.

Quick Summary

Loading 28 rounds in a 30-round magazine makes seating on a closed bolt easier due to remaining spring travel. A full 30 rounds requires a firm slap to seat securely, but remains locked even under stress, as demonstrated by vigorous shaking.

Chapters

  1. 00:00Loading 28 Rounds for Easy Seating
  2. 00:06Loading 30 Rounds: Firm Slap Required
  3. 00:14Magazine Retention Shake Test

Frequently Asked Questions

Why is loading an AR-15 magazine with 28 rounds sometimes recommended?

Loading 28 rounds in a 30-round magazine leaves more spring travel. This makes it significantly easier to seat the magazine on a closed bolt with less force, improving reload speed and reliability in critical situations.

What is the difference in seating a 30-round magazine loaded to 28 vs. 30 rounds?

A magazine with 28 rounds seats easily on a closed bolt due to remaining spring compression. A full 30-round magazine requires a firm slap to overcome spring tension and ensure it locks securely into place.

Does a fully loaded 30-round magazine remain secure on an AR-15?

Yes, even though a fully loaded 30-round magazine requires a firm slap to seat, it can remain securely locked. Demonstrations show it stays in place even when the rifle is vigorously shaken.

What is the best practice for seating a full 30-round magazine on a closed bolt?

When seating a full 30-round magazine on a closed bolt, apply firm, consistent pressure and a decisive slap to the base of the magazine. This ensures the magazine catch engages properly and the magazine is securely seated.

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