Want to Sell Bulgarian Brass Catcher (Milled AKs)

This is a Bulgarian Milled AK Brass Catcher. There is so little information on these in the states that I got my linguist homie in Europe to look up some stuff for me. Many Eastern Bloc countries made these specifically for Helicopter crews and Special Forces teams. These can be used on stamped receiver AKs but it tends to wobble a bit so the fitment on a milled receiver is way better. I've found very little info on this but I was finally able to find a general idea of price. Pricing examples I saw ran from 137$ on the low end to 300$ on the high. I'm just gonna hang out in the middle and call it at 200 obo. Shipping is included in price.