Which weapon has a rotating bolt as its feed mechanism?

Which weapon has a rotating bolt as its feed mechanism?

• A. SCAR-H
• B. AK-47
• C. Benelli M4 Super 90
• D. M16

Answer: (C)

Rotating bolts rely on turning the bolt to lock and unlock the chamber, coordinating the cycle so a fresh round can be fed from the magazine into the chamber. The Benelli M4 Super 90 uses a rotating bolt head as part of its gas-operated cycling, so as the action is fired and the bolt reinitializes, the bolt rotates to lock back into the barrel extension and then unlocks again to chamber the next shell from the tubular magazine. That rotating bolt design is the mechanism that makes the feeding cycle smooth and reliable in this shotgun. In short, the rotating bolt is the feature that enables the locking and chambering cycle in this weapon, which is why it’s identified with the Benelli M4 among the options.

Rotating bolts rely on turning the bolt to lock and unlock the chamber, coordinating the cycle so a fresh round can be fed from the magazine into the chamber. The Benelli M4 Super 90 uses a rotating bolt head as part of its gas-operated cycling, so as the action is fired and the bolt reinitializes, the bolt rotates to lock back into the barrel extension and then unlocks again to chamber the next shell from the tubular magazine. That rotating bolt design is the mechanism that makes the feeding cycle smooth and reliable in this shotgun.

In short, the rotating bolt is the feature that enables the locking and chambering cycle in this weapon, which is why it’s identified with the Benelli M4 among the options.