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Thingiverse Reinforced AR Lower Test
427K 236 172 00:35
Thingiverse Reinforced AR Lower Test
  • Published_at:2012-12-02
  • Category:Nonprofits & Activism
  • Channel:DXLiberty
  • tags:
  • description: Test firing a printed (ABS-like Objet photopolymer) AR receiver in 5.7x28FN. Lower max PSI than .223, but broke the buffer tube ring within six rounds. We do not recommend printing a lower receiver for a rifle setup until the file can be further reinforced. Full Review at http://defdist.tumblr.com/post/37023487585/printed-reinforced-ar-lower-review DefenseDistributed.com
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2012-12-06 254,695 165 112 (Germany,#85)  (Israel,#35) 
2012-12-07 357,008 205 142 (Germany,#88)  (Israel,#34) 
2012-12-08 391,437 227 159 (Israel,#61) 
2012-12-09 427,476 236 172 (Israel,#86)