Search found 6 matches

by gunjniir
Sun Feb 22, 2026 22:24
Forum: Technical Support
Topic: Mk3 MCG Ultimate (twist) Grip Dead? Blinking Red Light on BB, no power to grip
Replies: 10
Views: 3669

Re: Mk3 MCG Ultimate (twist) Grip Dead? Blinking Red Light on BB, no power to grip

By the way, I have the box that my Mk4 came in. If i need to ship the inoperable Mk3 base, grip, and BB back, I could use that, at least.
by gunjniir
Sun Feb 22, 2026 22:22
Forum: Technical Support
Topic: Mk3 MCG Ultimate (twist) Grip Dead? Blinking Red Light on BB, no power to grip
Replies: 10
Views: 3669

Re: Mk3 MCG Ultimate (twist) Grip Dead? Blinking Red Light on BB, no power to grip

I turned USART2 OFF, restarted application, as instructed. Shorting the bus to ground from the grip as you pictured above did NOT extinguish the red light: https://i.imgur.com/UJsNGnf.png Shorting the bus to ground from the BASE as shown below DID extinguish the red light: https://i.imgur.com/2s7Hgv...
by gunjniir
Thu Feb 19, 2026 23:02
Forum: Technical Support
Topic: Mk3 MCG Ultimate (twist) Grip Dead? Blinking Red Light on BB, no power to grip
Replies: 10
Views: 3669

Re: Mk3 MCG Ultimate (twist) Grip Dead? Blinking Red Light on BB, no power to grip

Grip won't power on connected to PC through the BB but it DOES receive power if I connect a raw VCC and gnd from a bench power supply (tried 3.5v and 5v) to the pins of the 4 pin cable that goes into the base. It lights up, at least, where as it does not if PC -> BB -> base. How best do you recommen...
by gunjniir
Mon Feb 16, 2026 22:45
Forum: Technical Support
Topic: Mk3 MCG Ultimate (twist) Grip Dead? Blinking Red Light on BB, no power to grip
Replies: 10
Views: 3669

Re: Mk3 MCG Ultimate (twist) Grip Dead? Blinking Red Light on BB, no power to grip

Ticket is 14529 Order is 229505, placed back in 2022 Worth mentioning is that I received my gunfighter mk4 with base and blackboard. I plugged in the MK3 grip (since it has a RevC adapter) into the new base and BB. The old Mk3 grip did not power on at all. I tried plugging the mk 3 into the old base...
by gunjniir
Fri Feb 13, 2026 8:54
Forum: Technical Support
Topic: Mk3 MCG Ultimate (twist) Grip Dead? Blinking Red Light on BB, no power to grip
Replies: 10
Views: 3669

Re: Mk3 MCG Ultimate (twist) Grip Dead? Blinking Red Light on BB, no power to grip

Heya, I'm in US, CO. I haven't heard back except once but I heard they are on a lunar new year hiatus so I shouldn't expect to hear back any time soon.

I think I'm going to take it a part, cut the wires off the plug in the stem and cleanly splice in new wires, re route them and see.
by gunjniir
Sat Feb 07, 2026 23:19
Forum: Technical Support
Topic: Mk3 MCG Ultimate (twist) Grip Dead? Blinking Red Light on BB, no power to grip
Replies: 10
Views: 3669

Mk3 MCG Ultimate (twist) Grip Dead? Blinking Red Light on BB, no power to grip

I put in a ticket last Wednesday or Tuesday but haven't heard back so I'm turning here. This is a Rev-C modified, twist MCG Ultimate Gunfighter Mk3 with a Mk2 BB and the gunfighter base that came with the package My grip had been apparently shorting out. WHen I'd sit down it'd blank off, I'd hear th...

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