Release image

HubTN.4 - 556k,k+, open beta (v3)

@trem-mango 42.4MiB March 12, 2025, 6:23 p.m.

Suppressor 5.56x45mm ATF Form 1 Beta Accessory

Open beta for the 556k & k+ variants in the HubTN.4 series. HUB as well as 3/4x16 versions are included. Lot more info in the assemble instructions.

v2 Update: I found a small ring of missing material on the underside of the 556k+ CORE, HUB file. It's only 2mm deep so not a total deal breaker if you have already printed it as the HUB adapter will extend far past the area. The v2 zip file has it updated.

v3 Update: Step files for Sleeve personalization was requested

LBRY Tags: hubtn.4; 556; ftn.4; fosscad; 3d print