The M4 is a motorway in England and Wales. The M4 Carbineis a family of firearms tracing its lineage back to earlier carbine versions of the M16. M4 is also a Sherman tank.
The CAR-15 family of carbines are based on the M116A1 rifle, whereas the M4 is a development of the A2 series rifles. The lineage of the M4 naturally leads back to the CAR-15, but it is not marketed as a CAR-15.
they are bothe very similar but i would have to say the m4 because of higher power and it is used by the military not like the ar-15 which is mostly used by law enforcement. It depends on the m4 though because there is a very wide variation of models of the m4 unlike the ar-15 which is one basic model... there isn't much difference between the m4 carbine and the ar-15
The M4 is capable of automatic fire, the AR 15 is not
The M3 is the semi-automatic version of the Ar-15 (M4).
The M3 is the semi-automatic version of the Ar-15 (M4).
AR-15 = Semi-Auto civilian rifle M4 = Select Fire Military rifle
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This is debatable, depending on your intended use of the firearm. However, the M4 carbine has many improvements over the CAR-15. For instance, the M4 has a fatter handguard to keep the user's hands further away from the barrel, which heats up rapidly during sustained fire. Conversely, this handguard is also too large for the majority of users. The M4 carbine also has a 20 millimeter accessory rail for the attachment of optics, something the CAR-15 requires an adapter for. Finally, the M4 has an LE stock that has two more positions and is more comfortable than the four-position stock found on the CAR-15.
The M4 is an assault rifle based off it's popular cousins the M16 and AR 15 also assault rifles.
85 miles taking this route:Take M6 (SOUTH) from Worcester to M4 to S. WALES at JUNCTION 15.Take M4 to Cardiff.
The M4 is named after its manufacturer, Colt's Manufacturing Company, which developed and produced the firearm for the United States military. "M4" stands for "Model 4" as it is a variation of the original M16 rifle. The M4 is a versatile and widely used firearm by military and law enforcement agencies worldwide.