Hello,
I was sitting on the fence about spending the money on your release.
Finally decided to pull the trigger.
Received the part and noticed while opening the bag that it was assembled.
While trying to disassemble the parts (as required to install on the gun) I observed that the fit between the two parts was very loose.
Specifically, the hex indexing misfit allowed for around 10 degrees of rotation (or more).
TRIGGER WARNING : If you think the upper and lower fitment wiggle is bothersome you will have an epic meltdown with this part.
Being ever the optimist I went to install the unit onto the gun only to loose the c-clip while trying to take apart the two parts (my bad).
Luckily, it comes with a spare.
Once installed it became apparent that in there is a fair amount of travel required by the latch in order to engage. The slop is not only bad but I am concerned over time the hex indexing cutout will become rounded with use.
Upper position
Lower Position (Have just taken up the slop - would have to exert additional pressure to release bolt (if it was back))
Note - When the bolt is retracted the start and end positions of the lever differ. The angle (which is what I am trying to show) is the same.
I purchased it so that I could actuate the release without having to use my left hand or move my right hand firing grip..
The length of the lever is such that you can barely reach the rear of it by stretching your thumbs. I understand I can index the lever another flat in order to move the lever closer to my thumb.
I knew I was taking a risk on this purchase with respect to to the thumb reach - one I was willing to take to optimize the controls as I would like them. I guessed wrong in this case and it is totally on me as I knew what I was in for.
However, the lack of fitment between the two mating components is surprising and I was disappointed given the cost of the upgrade.
At this time I cannot recommend this part and will be uninstalling it from my rifle.
L
PS - I also purchased the threaded front take-down pin and if fits very nice.