This Kit adds rigidity to the barrel system which can increase accuracy, especially when shooting heavy slugs.
This system replaces the existing shroud on the M3 and slides over the barrel housing.
Options - With OR without front support
This Kit adds rigidity to the barrel system which can increase accuracy, especially when shooting heavy slugs.
This system replaces the existing shroud on the M3 and slides over the barrel housing.
Options - With OR without front support