'Membrane' Dart Centering Device

Introducing the Membrane! An amalgamation of my favorite parts of different dart centering devices I've used. This kit includes BCAR and PCAR options, and options for railed and railless muzzles. This kit prints without supports. All design credit for these aspects goes to the original makers: Thanhtacles for PCAR Geometry, DPIndustries for BCAR Geometry, GavinFuzzy for Barrel Clamp Geometry, and Eli Wu for aesthetics inspiration. The shroud for this device is interchangeable with the muzzle shroud found on the Amoeba. 

REQUIRED HARDWARE: 

• (9) F683ZZ Bearings (IF BCAR) 
• (9) M3 X 10MM Hex Socket Head Screws (IF BCAR) (For Bearings) 
• (1) M3 X 14MM Hex Socket Head Screw (For Clamp)
• (1) M3 X 14MM Hex Socket Head Screw (IF RAIL) (For Shroud)  
• (1) M3 X 8MM Hex Socket Head Screw (IF NO RAIL) (For Shroud)
• (1) 016 O-Ring

• (2) McMasterCarr M3 X 6.4MM Brass Heat Set Inserts

      OR

• (2) Voron-Spec M3 X 5MM Brass Heat Set Inserts