Video—I Have This Old Gun: U.S. M16A2 Rifle

by
posted on August 10, 2018
After the Vietnam War, the M16A2 rifle was developed by Colt Industries in response to a number of improvements to the M16A1 suggested by the U.S. Marine Corps. In November 1983, the USMC adopted this new version chambered for the 5.56x45 mm NATO round. The rifle differed significantly from its predecessor with changes such as improved rear sights, a brass deflector, a heavier barrel and 1:9" rifling. Additionally, the M16A2 replaced the M16A1’s “AUTO” selector setting with a “BURST” setting, delivering three rounds with every trigger pull. The M16A2 has the longest service life of any American military shoulder arm and continues to serve to this day. Due to federal firearms laws, the M16A2 is not available to civilians. However, civilians can own a similar version by mounting an M16A2 upper on a lower receiver. For more on the U.S. M16A2 Rifle, watch this "I Have This Old Gun" segment from a recent episode of American Rifleman TV.











Additional Reading:
U.S. M16: A Half-Century of America’s Combat Rifle

Latest

NRA Annual Meetings & Exhibits, Atlanta
NRA Annual Meetings & Exhibits, Atlanta

The Rifleman Report: New Developments

Our official coverage of new products for the current year is set for next month, but we included two substantial new developments in this issue that have the potential to make significant ripples in the firearm business even before then.

Arkansas To Begin Mandatory Gun Safety Lessons In Schools

Arkansas Gov. Sarah Huckabee Sanders signed into law requiring public and open enrollment public charter schools to provide age-appropriate firearm safety instruction beginning during the 2025-2026 school year.

Adams Arms Set To Relaunch

Alexandria Pro-Fab, a contract machine shop based in Minnesota, announced that it has purchased the assets of Adams Arms, along with all of the company’s intellectual property, and it plans to relaunch the company in the second quarter of 2025.

I Have This Old Gun: Bayard Auto Pistol

The Herstal, Belgium, firm of Anciens Etablissements Pieper was apparently expecting big things when, in 1908, it named its new semi-automatic pocket pistol “Bayard.”

The Armed Citizen® March 31, 2025

Read today's "The Armed Citizen" entry for real stories of law-abiding citizens, past and present, who used their firearms to save lives.

New For 2025: Benelli USA Nova 3 Tactical

This latest update to Benelli’s pump-action shotgun gives users a few upgrades over previous generations, making the new NOVA 3 the most exciting pump-gun yet to come from the Italian maker.

Interests



Get the best of American Rifleman delivered to your inbox.