BIG Shortage INCOMING: 7 Calibers Every Gun Owner Should Stock in 2025!

Published on December 16, 2025
Duration: 22:57

This video from Sully at Line 45 outlines seven essential calibers for gun owners to stock in 2025, anticipating future ammunition shortages and price hikes. The expert emphasizes proactive stocking of versatile calibers like .300 Blackout for suppressed use, .308 Winchester for long-range versatility, 10mm Auto for potent handgun defense, 12 Gauge for its wide application, .22 LR for training and affordability, .223/5.56 NATO for AR platforms, and 9mm Luger as the most common and essential pistol round. The advice focuses on building a robust ammunition supply before demand outstrips availability.

Quick Summary

Sully from Line 45 identifies seven essential calibers for gun owners to stock in 2025: .300 Blackout, .308 Winchester, 10mm Auto, 12 Gauge, .22 LR, .223 Remington/5.56 NATO, and 9mm Luger. These recommendations are based on anticipating future ammunition shortages and price hikes, emphasizing proactive purchasing of versatile and widely-used rounds.

Chapters

  1. 00:00Introduction: Ammo Shortage Incoming
  2. 00:47Caliber #1: 300 Blackout
  3. 02:50Caliber #2: 308 Winchester
  4. 05:01Caliber #3: 10mm Auto
  5. 07:05Caliber #4: 12 Gauge
  6. 08:52Caliber #5: 22 LR
  7. 11:00Caliber #6: 223 Remington / 5.56 NATO
  8. 13:29Caliber #7: 9mm Luger
  9. 15:53Conclusion: Stock Up Now

Frequently Asked Questions

What are the top 7 calibers gun owners should stock for 2025?

According to Sully from Line 45, the essential calibers to stock for 2025 are .300 Blackout, .308 Winchester, 10mm Auto, 12 Gauge, .22 LR, .223 Remington/5.56 NATO, and 9mm Luger. These are recommended to prepare for anticipated ammunition shortages and price increases.

Why is .300 Blackout recommended for stocking?

.300 Blackout is recommended for its unique capability in short-barreled, suppressed firearms, offering quiet, heavy projectiles that 5.56 NATO cannot match in that specific role. It provides flexibility and effectiveness at close ranges.

Which calibers are best for long-range shooting and general versatility?

.308 Winchester is highlighted as a top choice for its versatility, suitable for hunting, long-range engagements, and general use. It remains a trusted caliber for military, law enforcement, and civilian shooters alike.

Why is 9mm Luger considered essential for stocking?

9mm Luger is the most shot, carried, and trained-with handgun caliber in the US. Its widespread use in pistols and PCCs makes it the lifeblood of many setups, and it's the first caliber to disappear during panic buying.

What makes .22 LR a critical caliber to stockpile?

.22 LR is the most affordable and versatile round for training, plinking, pest control, and even basic self-defense. It's crucial to stockpile because it's always the first caliber to disappear when ammo panic sets in.

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