Which ammo handling system component stores and moves ammunition longitudinally in the ammunition drum?

Which ammo handling system component stores and moves ammunition longitudinally in the ammunition drum?

• A. Link-filled
• B. Link-driven
• C. Link-free
• D. Link-less

Answer: (D)

Ammo stored and moved along the length of the drum uses a link-less design. In this setup, rounds are placed end-to-end inside the drum and the feed mechanism pushes each round forward along the drum’s axis without any linking between them. This longitudinal arrangement lets the drum hold a compact stack of rounds and provides a straightforward, positive drive to advance each round toward the chamber. The other terms imply that rounds are connected by links forming a belt or chain, which isn’t how a drum-based feed typically operates; those linked configurations are used in belt systems, not in this longitudinal, independent feed inside a drum.

Ammo stored and moved along the length of the drum uses a link-less design. In this setup, rounds are placed end-to-end inside the drum and the feed mechanism pushes each round forward along the drum’s axis without any linking between them. This longitudinal arrangement lets the drum hold a compact stack of rounds and provides a straightforward, positive drive to advance each round toward the chamber. The other terms imply that rounds are connected by links forming a belt or chain, which isn’t how a drum-based feed typically operates; those linked configurations are used in belt systems, not in this longitudinal, independent feed inside a drum.