- PriMos utilizes proprietary Black-T coating
- 12 Gauge .690
- Mossberg 835/935
The Jelly Head MaxiMuM utilizes an extended taper and fluted ports to tighten patterns up to 20% and reduce recoil. PriMos utilizes proprietary Black-T coating. The saMe protective barrier utilized by the Military's Special Forces to prevent rust and corrosion on weapons in the harshest environMents.