Depends on your configuration. The most common, by far, is .223 Remington/5.56x45mm NATO.
Depends on your configuration. The most common, by far, is .223 Remington/5.56x45mm NATO.
Depends on your configuration. The most common, by far, is .223 Remington/5.56x45mm NATO.
Several AR 15 makers make uppers for it. --- This round was originally chambered for the AK-74 series of rifles.
The typical AR15 fires the same type of bullet as the M16: a .223 caliber (5.56mmx45mm NATO) round. There are AR-15 rifles that have special barrels made for a variety of popular cartridges, even the little .22LR.
No.
It can shoot up to 800-900 meters depending on the barrel.
Mosin nagant
No. The two rounds are not interchangeable.
If loaded, just release the safe, aim, and shoot. Beware not to keep your face close to the gun when shooting for you could get hurt.
No. A 30 Remington is a rimless 30-30. The .30ar is a .308 size bolt face and I don't think your rifle would stand the pressure anyway.
I've never seen a Colt AR-15 which didn't have a 5.56x45 chamber. The barrel should be stamped "5.56x45 1 in 7" (or "1 in 9", depending on the rifling pitch).
One round in the chamber, and (normally) 20 or 30 rounds in the magazine. However, there are magazines that hold 5, 10, 40, 45, 90, and 100 rounds of ammunition, each with varying degrees of reliability. It also depends on what round that particular AR-15 is chambered for.