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biden's bane hd22 remix

@plapewpew 10.2MiB Released March 21, 2025, 9:12 PM 0.200LBC 0 Reposts
Just a mashup of the biden's bane upper receiver and @PlasticBlasters:6 hd22 upper.
Mainly just added the hd22's extractor into the Biden's Bane upper
Download the original files for the instructions and other parts.

UNTESTED!!! Use at your own risk.
Feedback needed! lemme know how it sucks or if it is great. I lined up the uppers as well as i could in blender based of mounting lug positioning and the barrel opening but I think the hd22 was slightly tighter on the inside than the bb when i spliced them.

Goals of this build are to combine the strengths/benefits of:
cross compatibility for ultimate printability and compatibility
plastic blaster's 22lr printable bolt with the extractor built into the upper receiver (one giant leap for mankind)
the BB's AR feature support (dust cover, FA)
BB's barrel nut design (not very fond of plastic threads like on the dear22 and hd22 when needing to tinker)
Compatibility with standard AR lower receivers (haven't tested this yet, currently intending to mount on dear22 1913 rail version)


LBRY Tags: hd22; 3dp; 22lr; bidens bane; dear22