This metal replacement part is displayed as number 82 on KM4 series/KM4CQB/KM4S/CQR diagrams and functions as the washer that holds the buffer tube in place.
$6.90
This metal replacement part is displayed as number 82 on KM4 series/KM4CQB/KM4S/CQR diagrams and functions as the washer that holds the buffer tube in place.
Weight | 0.006 lbs |
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Dimensions | 0.5 × 0.5 × 0.5 in |