CSS M4 CAR Buffer Tube Lock Ring Castle Nut
$5.95
Availability: Within 5 days
SKU:
CSS-CAR-NUT
Barcode:
8600001105470
Color: Black
Material: Steel AISI 4140
Machined from 4140 steel with a manganese phosphate coating, the Castle Nut is an excellent replacement part or is ideal when building new rifles.
Locks your CAR buffer tube down secure.
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