AR Carbine Castle Nut
AR Carbine Castle Nut
Manufacture ID: 16621
Machined from 4140 steel with a manganese phosphate coating, the INTRAFUSE Castle Nut is an excellent replacement part or is ideal when building new rifles.
- Manufactured from 4140 Steel
- Manganese Phosphate Finish
Manufacture ID: 16621
Machined from 4140 steel with a manganese phosphate coating, the INTRAFUSE Castle Nut is an excellent replacement part or is ideal when building new rifles.
- Manufactured from 4140 Steel
- Manganese Phosphate Finish
