The service was above and beyond when I ordered an extended bolt catch for my MK12. A little patience installing it as you might need to file a little to fit. A little mix up was caused by my yahoo mail filing the incoming mail form T&T to my spam folder so beware of that possibility. I blame the yahoo's at yahoo LOL.

Rest assured the folks at T&T will go out of there way to ensure you are satisfied with your purchase. I know I am impressed.

Cheers
Moe