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Here\'s my new field AK now that my AK-104 has been converted to a CQB setup and my MP5K is temporarily out of commission. I had some initial air seal issues, turns out the cylinder got damaged somehow. I replaced the Guarder stainless steel cylinder with a polished brass cylinder and now it sits at 1.4 joules with acceptable consistency. I also had some initial issues with the GATE MERF 3.2 unit I bought for it, this was caused by the piston binding on the spring for some reason, this has been fixed and it now runs smoothly and reliably. The ROF clocks in at approx. 38rps with the current setup, this is adjustable with the MERF if I feel like lowering the ROF.

Gearbox and barrel assembly:
VFC 8mm GB shell
Modify Ceramic bearings
SHS 3rd gen 13:1 ratio gears
Guarder SP 130 spring (2 teeth short stroke)
Guarder steel bearing spring guide
SHS 15T piston (lightly swissed)
Lonex POM piston head
Lonex cylinder head
Lonex nozzle
SHS High Torque motor (16 TPA version)
Prometheus stainless steel 6.03mm 460mm barrel
Flat hopped TM bucking with Prommy flat nub

Electrical:
Turnigy 16AWG silicone wiring
GATE MERF 3.2 computerized mosfet
Hobbyking XT \"Deans\" contacts
Hyperion 11.1V 45C 900mAh li-po

Gallery

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