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 · The M4 carbine is arguably the best all-around fighting rifle ever made, so here we’re looking at exactly how it came to be. Officially adopted in 1994, the M4 carbine has only …

The effective firing range of the M4 is up to 500 meters for single targets and up to 600 meters for groups of targets.These figures are slightly lower than those of the M16A2 (550 meters and 800 meters respectively) but are comparable to the AK-74.

The M4/M4A1 5.56mm Carbine is a lightweight, gas operated, air cooled, magazine fed, selective rate, shoulder fired weapon with a collapsible stock. It is now the standard...

The current BRM training strategy encompasses instruction on the fundamentals of marksmanship, grouping and zeroing an M16-/M4-series rifle, and transitional firing that culminates with a qualification event. The ARM training strategy focuses on engaging targets from advanced firing positions in increasingly difficult scenarios and conditions.

2018年6月1日 · The selector switch on the M4A1 allows the user to engage the weapon safety (“SAFE”), preventing it from firing, firing semi-automatic (“SEMI”), or firing fully automatic (“AUTO”).

2017年2月24日 · For the M4A1, you want to practice good burst discipline, just like you would do with a machine gun. Holding down the trigger and saying ‘one-thousand one’ in your head is a good technique for firing a good burst on the threat. For burst, it is taken care of for you. Keep in mind with burst, that there is a variable trigger weight for the M4.

The M4 carbine is a direct impingement, select fire carbine, chambered in 5.56 NATO. The M4 carbine is the main infantry rifle issued to the U.S. military and others around the world.

2013年1月16日 · M4 / M4A1 5.56mm Carbine - SpecificationsM4 5.56mm Carbine

2011年7月7日 · The M4 Carbine achieves over 80 percent commonality with the M16A2 Rifle and was initially to replace all M3A1 .45 caliber submachine guns and selected M9 pistols and M16 series rifle in...