Tactical Precision Manufacturing TPM Aluminum Grenade Bolt Knob Black 5/16x24 BKA-G-BLK

Tactical Precision Manufacturing TPM Aluminum Grenade Bolt Knob Black 5/16x24 BKA-G-BLK. These bolt handles improve the look and increase functionality over factory knob. Specifications for Tactical Precision Manufacturing TPM Aluminum Grenade Bolt Knob: Manufacturer: Tactical Precision Manufacturing Fabric/Material: Aluminum Condition: New Additional Features: 5/16x24 Package Contents: Tactical Precision Manufacturing TPM Aluminum Grenade Bolt Knob Tactical Precision Manufacturing BKA-G-BLK: TPM Aluminum Grenade Bolt Knob Black 5/16x24