What is the maximum effective range of the M500A1 service shotgun with a shot loaded?

The maximum effective range of the M500A1 service shotgun with shot loaded is indeed 50 yards. This range is determined by the shotgun's design and purpose, which is optimized for close-quarters combat and dispersing shot over a smaller area to increase the likelihood of hitting a target. The effectiveness within this range allows for reliable stopping power while still enabling the user to maintain control and accuracy. Beyond this range, the spread of the shot pattern increases, reducing the likelihood of striking a target effectively. Understanding the capabilities of the M500A1 shotgun is essential for any Master-at-Arms personnel as it informs their tactical use in various scenarios.