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.

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 fire.

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 been gaining steam on the global stage ever since.

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 …

Today’s standard-issue U.S. Military rifle, the M4 carbine is essentially a modernized, compact variant of the Vietnam-era M16. Featuring a 14.5-inch barrel and generally weighing about seven pounds loaded, the M4 is a versatile, adaptable rifle that …

With an intoxicating twin-turbo inline-six and a razor-sharp chassis, the BMW M4 is a muscle-bound brute in search of its soft side.

5 天之前 · The M4-based MacBook Airs we tested beat the M3-based counterparts by 17% to 24% on the Geekbench 6 general performance benchmarks, which measure how a system handles lightweight everyday apps in ...

3 天之前 · The new M4 MacBook Air has a faster chip, updated webcam and double the RAM—and it costs $100 less. The new 13-inch MacBook Air, now available, is back to its $999 starting price tag.

With incredible aesthetics and agility, the BMW M4 Competition xDrive Convertible enthrals from the moment you set eyes on it. The high-performance BMW M TwinPower Turbo engine and M xDrive all-wheel drive with active M differential set it apart from all others. Experience the ultimate driving dynamics with a sporty, exclusive design.

2025年3月7日 · All M4 MacBook Air models will be available in stores starting March 12. However, they’re already up for pre-order on Apple , Amazon , Best Buy and B&H Photo . The 13-inch model comes with a 10 ...