M16

Lore & Background

Ammunition for the M16 is one of its defining practical advantages. Standard 5.56mm or similar caliber rounds are produced in enormous quantities for military and police use across the Sprawl, meaning a runner never has to hunt for exotic or magically treated ammunition. In a prolonged operation where supply lines are thin, that logistical simplicity can be the difference between finishing a contract and dying in a rain-slicked alley with an empty magazine.

In Their Own Story

The rain came down in sheets off the neon signage of the Kowloon Sprawl, and Kael wiped the water off the M16's carry handle with a thumb already missing two phalanges. No cyberdeck, no mag-lock, no smartgun AI. Just polymer, steel, and a spring-loaded bolt that had outlived three governments. Across the rooftop, a corporate kill-team fanned out behind ballistic shields, their pulse rifles humming with charged capacitors. Kael didn't need to out-tech them. He needed to outlast them. The first three rounds punched through the lead shield's edge plate. The fourth went home. He racked the charging handle, felt the cold metal bite his scarred fingers, and thought: old world, new streets. Same deal.

Reader's Guide

The M16 slots into the standard rifle category in Shadowrun's weapon taxonomy. It is a conventional, non-cybernetic firearm with moderate damage output and a range profile typical of military-issue rifles. Its magazine capacity is standard for its class, and it fires conventional chemical-propellant ammunition rather than energy or smart rounds. Cost-wise, it sits at the lower end of the rifle spectrum—accessible to a new runner or a low-budget crew, and far cheaper than a comparable cyber-rifle or dedicated assault platform.

Sourcing is straightforward: military surplus, corporate security depots, and virtually every street-level arms dealer in the Sprawl stock the M16. It does not require a special license tier or corporate clearance in most settings, making it one of the first long guns a new character can legally or semi-legally acquire. Parts and replacement components are available at any chop shop or gunsmith kiosk.

What makes the M16 iconic is its universality. It is the baseline against which every other rifle is measured. It is the weapon that says 'I need to put a round through a target and I need it to work the third time I pull the trigger, not just the first.' For a build focused on low-cost reliability, a runner who wants a dependable sidearm-adjacent long gun without the maintenance overhead of cybernetic systems, or a crew that needs to rearm quickly between jobs, the M16 is the default choice. It will never outdamage a top-tier cyber-rifle, but it will never leave you stranded in a back-alley with a dead smartgun AI and no local tech to reboot it. In the Sprawl, that reliability is its own kind of power.

Did You Know?

• The M16's design predates the Cyberpunk era in the Shadowrun timeline, making it one of the older weapon platforms still in active circulation alongside far more advanced cybernetic and magical arms.
• In Shadowrun, the M16's conventional ammunition is produced in far greater quantities than exotic or smart-round types, giving it a significant logistical advantage in prolonged operations.
• The M16 typically occupies a mid-tier position in the rifle category, positioned between basic sidearm-class firearms and high-end cybernetic or dedicated assault rifles in terms of cost and performance.
• Because the M16 is purely mechanical with no cybernetic components, it is immune to the kinds of EMP or electronic interference that can disable smartgun systems and cyber-rifles.