Mass Effect Legendary Edition shotgun guide: M-23 Katana, M-27 Scimitar, and M-300 Claymore details and locations.
M-23 Katana Shotgun
This shotgun is very effective against shields and biotic barriers, but weak against armor. You obtain it by default, and it is available at Freedom's Progress.
M-27 Scimitar Assault Heavy Shotgun
Similar to the Katana, the Scimitar is very effective against shields and biotic barriers, but weak against armor. You can find it on Illium, or by recruiting the Justicar.
M-300 Claymore Heavy Shotgun
The M-300 Claymore is a rare Krogan shotgun. It is effective against shields, armor, and biotic barriers. This weapon is a researchable prototype upgrade usable by Grunt, and can also be used by Soldier or Vanguard classes if chosen as Advanced Weapons Training.
- Consider the M-23 Katana or M-27 Scimitar for missions where enemies rely heavily on shields or biotic barriers.
- The M-300 Claymore offers a more balanced approach against all enemy types, making it a versatile choice, especially for Grunt, Soldier, or Vanguard.
- Ensure you have the necessary prerequisites for Advanced Weapons Training if you wish to use the M-300 Claymore as a Soldier or Vanguard.
100% Human-Written. AI Fact-Checked. Community Verified. Learn how AntMag verifies content