BOLT/BOLT M Maintenance

Regular maintenance on the BOLT and BOLT M HPA engine should be performed every 25-50k rounds depending on the conditions it is being used in. The dustier and dirtier the conditions, the more frequently it should be serviced. Maintaining the BOLT/BOLT M requires disassembling the engine and lubricating/cleaning/replacing the O-Rings.

For detailed instructions for the BOLT, please see the BOLT Owner’s Manual

For detailed instructions for the BOLT M, please see the BOLT M Owner’s Manual