556x45 3D Printer Models

Free STL files of 556x45 for 3D printing. 3axis.co have 3 556x45 3D Printer Models STL files for free to download..

Blue Magazine – 5.56mm X 45mm – Hollow 3D Printer Model
Blue Magazine – 5.56mm X 45mm – Hollow 3D Printer Model
AR-15 Bolt Carrier Group Case 3D Printer Model
AR-15 Bolt Carrier Group Case 3D Printer Model
.223/5.56 Ammo Box – 40RND (Fits 50 Cal Ammo Can) 3D Printer Model
.223/5.56 Ammo Box – 40RND (Fits 50 Cal Ammo Can) 3D Printer Model