This polymer replacement part is displayed as part number 170 on KM4 series diagrams and functions to hold the lock for the lower handguard in place after being moved to allow the lower handguard to be locked in place.
$3.00
This polymer replacement part is displayed as part number 170 on KM4 series diagrams and functions to hold the lock for the lower handguard in place after being moved to allow the lower handguard to be locked in place.
Weight | 0.1 lbs |
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Dimensions | 0.5 × 0.5 × 0.5 in |