BIG Shortage INCOMING: 7 Calibers Every Gun Owner Should Stock in 2026!

Published on March 18, 2026
Duration: 22:57

Sully from Line 45 outlines seven essential calibers for gun owners to stockpile in anticipation of future ammunition shortages, emphasizing their specific roles and the current market conditions. The video highlights the importance of proactive stocking for calibers like 300 Blackout, 308 Winchester, 10mm Auto, 12 Gauge, 22 LR, 223 Remington/5.56 NATO, and 9mm Luger, detailing their performance characteristics and availability challenges.

Quick Summary

Sully from Line 45 identifies seven essential calibers for gun owners to stockpile: 300 Blackout, 308 Winchester, 10mm Auto, 12 Gauge, 22 LR, 223 Remington/5.56 NATO, and 9mm Luger. These calibers are recommended due to their versatility, commonality, and the increasing likelihood of ammunition shortages and price hikes.

Frequently Asked Questions

What are the most important calibers to stock for potential ammo shortages?

According to Sully from Line 45, the seven essential calibers to stockpile are 300 Blackout, 308 Winchester, 10mm Auto, 12 Gauge, 22 LR, 223 Remington/5.56 NATO, and 9mm Luger. These calibers cover a wide range of firearm platforms and applications.

Why is 300 Blackout recommended for stocking?

300 Blackout is recommended for its unique capabilities in short-barreled, suppressed AR pistols, offering quiet and effective performance with subsonic loads. It also provides versatility with supersonic options for increased range, making it valuable when shelves clear out.

What makes 308 Winchester a crucial caliber to stock?

308 Winchester is highlighted as a reliable, all-around rifle caliber trusted by military, law enforcement, hunters, and long-range shooters. Its versatility makes it suitable for nearly any shooting situation, from hunting to defense, and it remains effective at extended distances.

Why is 9mm Luger always the first to disappear during shortages?

9mm Luger is the most commonly shot, carried, and trained-with handgun caliber in the US. Its widespread use across numerous pistol and PCC platforms means demand is consistently high, causing it to vanish quickly when panic buying occurs.

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