The One Piece! The One Piece is real!!!
1-piece experimental combined upper and lower AR-15 based off Hoffman super lower and Biden's Bane upper. Follow all instructions for the Biden's Bane upper, and stick a hose clamp around the back where the buffer tube goes. I'm not responsible for injuries from this blowing up, it's still very experimental.
u/RedhillPal · 2023-04-04 23:52:25 UTC · score 65
This is a very experimental 1-piece combined AR-15 upper and lower. Based off the Biden's Bane and Hoffman Super Lower, the buffer tube is now mounted directly to the rear, and the mag catch and trigger are much smaller bottom projections. Takedown is much more difficult, requiring removal of the buffer…
u/DecimalPoint- · 2025-01-17 04:14:30 UTC · score 2
If the mono-15 can handle 5.56 this will handle 9mm.
u/RedhillPal · 2023-04-30 01:24:35 UTC · score 2
There's already something called the mono-15? Guess I'll have to change the name then... I'm thinking another proposition could be B-AR, considering the magazine well is incredibly reminiscent of the BAR. Could do some light modeling work to make it look similar too lol
KAIJU UBAR
AR LOWER
3DEAGLE BETA
Twitter
Matrix
Source
