All the Calibers an AR-15 can shoot! #demolitionranch #civtac #fullautofriday #gun #ammo #ar15

Published on April 24, 2023
Duration: 0:46

This guide explores the extensive caliber versatility of the AR-15 platform, moving beyond 5.56 NATO. It details common and specialized caliber conversions, including 300 Blackout, 7.62x39mm, 9mm, 6.5 Creedmoor, .308, .458 SOCOM, .450 Bushmaster, 5.7, and .50 Beowulf. The information emphasizes the importance of correct upper receivers and barrel lengths for each caliber, highlighting the modularity of the AR platform.

Quick Summary

The AR-15 platform is highly modular, allowing it to fire numerous calibers beyond 5.56 NATO. Common conversions include 300 Blackout, 7.62x39mm, and 9mm. Specialized options like .458 SOCOM, .450 Bushmaster, and .50 Beowulf offer increased power, while cartridges like 6.5 Creedmoor and .308 are typically found on the larger AR-10 platform.

Chapters

  1. 00:00Introduction to AR-15 Modularity
  2. 00:11Common and Intermediate Calibers
  3. 00:21Pistol and Long-Range Calibers
  4. 00:31Large Bore and Specialty Calibers

Frequently Asked Questions

What calibers can an AR-15 shoot besides 5.56 NATO?

An AR-15 platform can be adapted to shoot a wide array of calibers including 300 Blackout, 7.62x39mm, 9mm, 6.5 Creedmoor, .308 Winchester, .458 SOCOM, .450 Bushmaster, 5.7x28mm, and .50 Beowulf, typically requiring specific upper receivers and barrels.

What is the difference between AR-15 and AR-10 platforms regarding caliber?

The AR-15 is generally chambered in smaller calibers like 5.56 NATO, while the larger AR-10 platform is designed for more powerful cartridges such as .308 Winchester and 6.5 Creedmoor, requiring a physically bigger receiver set.

Are specific upper receivers needed for different AR-15 calibers?

Yes, caliber conversions on the AR-15 platform necessitate specific upper receivers engineered for each cartridge. For instance, a 9mm conversion will use a dedicated 9mm upper, distinct from a 5.56 or .300 Blackout upper.

What are some examples of large-bore calibers available for AR-15 style rifles?

Large-bore calibers available for AR-15 style rifles include .458 SOCOM, .450 Bushmaster, and .50 Beowulf. These offer significant power for hunting or tactical use and often feature specialized muzzle brakes.

Related News

All News →

More Tactical & Gear Videos You Might Like

More from Civilian Tactical

View all →