Tag: Mad Dog Weapon Systems

.277 Wolverine Upper

277 Wolverine Upper

Cotton gives an update on his .277 Wolverine build. This .277 Wolverine upper features an Anderson Manufacturing receiver, Samson Evolution Handguard, Troy Claymore Compensator, and Mad Dog Weapons Systems ejection port cover and barrel.

277 Wolverine

277 Wolverine

Cotton reviews the .277 Wolverine cartridge from Mad Dog Weapon Systems. The .277 Wolverine was designed to effectively utilize 5.56 cases and 6.8 (.277) projectiles in various weights.