LBE Unlimited ARCNUT Castle Nut 4140 Steel Black Phosphate AR-15
$5.58
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Description
The Castle Nut is constructed of 4140 steel with a phosphate coating. It is compatible with your AR-15.
Specifications
- Manganese Phosphate Coated 4140 Steel
- AR-15
- AR15
- Castle Nut
- Castle Nut
- Manganese Phosphate
- 4140 Steel
