With a great air seal comes great power.

No matter how much air pressure you try to put through your gel blaster that air pressure needs to not leak out of the nozzle or cylinder head. To solve this problem, you need a JIN MING cylinder head/nozzle combo, they come with double O rings inside the nozzle and on the outside of the cylinder head to provide the best seal you can get.

The cylinder head/nozzle combo is made from strong aluminum that has been cnc to provide perfect fit in your gel blaster gearbox.

These cylinder head/nozzle combos fit in JIN MING gearboxes and other brands such as.

• JIN MING GEN8
• JIN MING GEN9 V2 HYBRID
• JIN MING GEN10 V2 HYBRID
• JIN MING GEN11 V3 AK
• BF UMP45
• BF MP7
• BF P90

Please note

When installing the cylinder head please apply a small amount of silicon oil to the O rings to ensure they don't damage or break from friction.