The M4 carbine (officially Carbine, Caliber 5.56 mm, M4) is a 5.56×45mm NATO assault rifle developed in the United States during the 1980s. It is a shortened version of the M16A2 assault rifle.

2023年9月29日 · It's an FN M4 Carbine made for the civilian market, so this is as clone-correct as it gets. The 14.7-inch barrel has a pinned and welded A2 birdcage, and the rifle includes an ambidextrous selector switch, a folding rear sight and a Knight's Armament RIS quad rail.

2021年12月22日 · Simply put, the difference between the two is the M4 has either a full-auto or burst fire mode while the AR-15 does not. There are also minor differences such as barrel length and attachments, but these do not fundamentally affect the rifle.

2016年1月14日 · The M4 Carbine is a shorter and lighter version of the Colt M16A2 assault rifle, with 80% of parts commonality. The rifle has selective fire options, including semi-automatic and three-round bursts (like the M16A2), while the M4A1 …

A shortened variant of the M16A2 rifle, the M4 carbine provides the individual soldier operating in close quarters the capability to engage targets at extended range with accurate, lethal...

2023年10月6日 · The weapons fire a new 6.8mm “intermediate caliber” round, and both use the 1-8x magnified XM157 fire control, or rifle optic, that comes equipped with a ballistics computer to provide aiming ...

2024年1月24日 · To commemorate Bushmaster’s 50th anniversary, the company is releasing limited-edition XM15A2 and M4A2 Patrolman’s rifles. We caught up with these iconic guns at Bushmaster’s booth in Las...

2013年3月18日 · The M4 carbine is a compact variant of the M16A2 assault rifle. Manufactured by Colt Defense, the M4 is a preferred weapon for the US Armed Forces and 21st century war-fighters. A soldier from the US Army fires at a target during an M4 qualification range at Fort Irwin. Image courtesy of SGT Giancarlo Casem.

2024年10月31日 · The M4A2 Patrolman’s Carbine is the first in a line of AR-15s designed to bring back the standard, carbine-length firearms that have long been a staple of American shooting enthusiasts.

2024年3月13日 · Compact, adaptable, lightweight, and accurate are all good descriptions of the Colt M4. That opens a lot of options for me: I can use this carbine for 3-Gun matches, home defense, a truck gun, or...