Details - UHoffBar AR-15 Lower - GunCAD Index
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UHoffBar AR-15 Lower

@browner_77 24.9MiB Released December 23, 2025, 10:31 PM

This is a remix using the UBar and Hoffman Tactical designs. The design uses elements I thought made their
respective designs superior in specific ways. The strength of the hose clamp over the buffer area in the HT
design and the front takedown pins using rod ends from McMaster combine to make a truly superior design
in my opinion. I used McMaster part #59895K11 (3/4'' shaft thread) for my front pins. I would recommend
the consulting the build guides for each separate design before assembling.

Download, print, and use at your own legal and personal risk. PLA + and higher recommended, grid supports and 50-60 overhang recommended.

PLEASE let me know if there is an improvement I could make.... within reason. I have thought about making a bufferless version, and might cad it up if requested.

Please slice and dice the design to your desire.

LBRY Tags: 3d