Hi Guest. Welcome to the new forums. All of your posts and personal messages have been migrated. Attachments (i.e. images) and The (Old) Classifieds have been wiped.
The old forums will be available for a couple of weeks should you wish to grab old images or classifieds listings content. Go Here
If you have any issues please post about them in the Forum Feedback thread: Go Here
I'm looking at the ka mdt lss atm and the problem is the bolt itself. Could tap the mags but would very unsightly. Just not sure what hpa bolts would fit or i it would even function. Apparently the mdt uses m700 style internals and mag.