- "Tapered barrel with chromed lined bore and chamber. Improves damage range."
- — Gunsmith description
The Contour M2 barrel is a unique attachment available for the Groza in Call of Duty: Black Ops Cold War. It gives increased strafing speed at the cost of an increased damage fall off.
Effects[]
| Weapon | Length | Unlock Level | Stats |
|---|---|---|---|
| Groza | 15.7" | Weapon Level 39 | + 10% Strafe Speed - 10% Effective Damage Range |