Regular maintenance and cleaning are essential to ensure the Baikal MP-155 operates reliably:
Do not over-oil the gas piston. If oil gets into the gas ports, it will carbonize into sludge. The piston should run dry or with a microscopic film of graphite.
Baikal Mp 155 Instruction Manual Extra Quality 【95% Direct】
Regular maintenance and cleaning are essential to ensure the Baikal MP-155 operates reliably:
Do not over-oil the gas piston. If oil gets into the gas ports, it will carbonize into sludge. The piston should run dry or with a microscopic film of graphite.