u/SmallSurround1234

Just got done rebuilding my 4l60e and I only have 1st or 2nd gear. It will not shit to 3rd but doesn't slip or anything just revs out in 2nd.

The reason for pulling is torque converter went bad from starving it shifting at 7200rpms.

Is there an option for a kali key single shot setup for the tipman that will lock out the bolt from comming back and having to manually rack the charging handle? Basically make it a lever or bolt action. I shoot alot of suppressed and would like the option for a more dead silent vs the loud bolt a buffer system