WANTED TO BUY HK PARTS AND ACCESSORIES
Searching for the following P9S9 parts
1. Threaded Bushing Insert (for the recoil buffer assembly), original HK PN 2803-01.05, ID# 201 321. https://www.gunpartscorp.com/products/604570
2. Original Grips, original HK PN 2802-01.21, ID# 201 797
3. Rear Sights, original HK PN ?
Thanks