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

The M4 was first conceived for the racing circuit but later perfected as a high performance road-ready sportscar in 2013. Learn more about BMW M, the highest performing vehicles in the BMW lineup.

Colt Chrome Lined Barrel: Rigid material, process and QC standards result in a barrel backed by decades of experience—delivering accurate reliable performance under high heat, heavy use, and …

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.

Sep 29, 2023 · 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 …

Read our 2026 BMW M4 review for information on ratings, pricing, specs, and features, and see how this coupe performed in our testing.

Featuring a 14.5-inch barrel and generally weighing about seven pounds loaded, the M4 is a versatile, adaptable rifle that has a collapsible stock to fit a wide range of shooters.

Oct 30, 2024 · Apple announces M4 Pro and M4 Max, two new chips that — along with M4 — bring more power-efficient performance and advanced capabilities to the Mac.

The M4 series 5.56 mm Carbine is a compact version of the M16A2 Rifle and is equipped with a collapsible stock, an adaptor rail system and a backup iron sight. The M4A1 is fully automatic and...

Aug 24, 2015 · What is an M4 file? File written for m4, a Unix macro processor that is included with many Unix and Linux distributions; contains macros in addition to other text, but the macros are …