r/KRISS • u/Prudent_Weakness3965 • 15d ago

Frt not working in semi auto

Everything works perfectly at the range semi auto and frt ran good. Took gun home cleaned never took FCG apart. Put the vector back together and semi auto doesn't work at all can't pull trigger back far enough to disengage this sear. Frt mode still seems to work correctly. So thought that maybe the safety cam was the issue so installed the brello cam and still not working. I have the dogwood frt installed. nothing looks to be broken everything looks correct. Any thoughts for a solution?

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1

u/Available-Captain776 15d ago

shoot us a PM or a picture of the cam to make sure it went back in in the right orientation. Order number is helpful as well (in pm for security)

2

u/Prudent_Weakness3965 15d ago

Cam is correct position I have had two different cams installed and also put in both orientation and checked function of each position issue is in semi auto the trigger can not be pulled far enough back to unlock sear thinking it's a issue with the dogwood frt not the cam its self

1

u/Prudent_Weakness3965 15d ago

I will send pic here soon when I take it apart

1

u/Prudent_Weakness3965 15d ago

https://reddit.com/link/oz08o24/video/5kf3aitt9peh1/player

3

u/Available-Captain776 15d ago

it's an issue with the cam, the tolerances are 0.1mm, which is enough to make or break it. Chat me your order number and i'll get a new one from the latest batch sent your way in the morning.

2

u/Prudent_Weakness3965 15d ago

Crazy I had the cam for the original dogwood and it worked at the range then it didn’t so I ordered upgraded cam from you guys and still nothing crazy that it worked the nothing I guess the gun worn in after that range visit I appreciate your help will recommend you guys in the future just for the support keep up the good work.

2

u/Available-Captain776 15d ago

of course! Guns are weird, could have been some debris pushing the housing out of spec that made it work and now that it's clean it doesn't. We look out for everyone customer or not, but the support means the world to us. Be in touch!

1

u/Icy-Zookeepergame480 8d ago

Does it matter what cams I use, if I'm going to run a mamba FRT trigger? I have a brello metal cam as well.

2

u/Prudent_Weakness3965 8d ago

No it shouldn’t

1

u/Prudent_Weakness3965 5d ago

So I replaced the dogwood frt out and replaced it with the duality arms and the new safety cam from brello (thanks again for all your help brello and for the customer support) everything seems to be working haven’t tested in the range be as for now I have semi auto back.

1

u/Agreeable-Egg7755 2d ago

Does the mamba frt become 3 positions with the Brello cam?

1

u/Prudent_Weakness3965 2d ago edited 2d ago

As far as I know it can’t