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XBAR - 3D printable AR15 lower receiver. UBAR remix with printed buffer tower and takedowns

Philz Phree Phyrearms Phoundation Creative Commons Attribution 4.0 International 12.3MiB Released December 7, 2023, 10:52 PM 0.001LBC 4 Reposts
The XBAR is a remix of the UBAR2 AR15 lower receiver originally designed by IvanTheTroll. The steel U-bolt and eye bolts of the UBAR, which require substantial manual fitting, are replaced by printed parts in nylon-cf/gf.