Upgraded Reverse Crossbow Pistol (Updated!)

UPDATE Aug. 27/2025 - I reprinted the arms from PETG-GF for MOAR POWERRRRRR and noticed that the forward holes on the arms didn't line up with the respective hole thru the body. I have fixed this issue, enjoy! Nothing serious requiring any reprinting has been changed, it's more an aesthetic change than anything. Original Post - I noticed a couple of flaws in the original, namely that the limbs connected to a piece of the body (that was also technically still part of the limbs...) that was unsecured. This meant the mount points pulled away when tension was applied, severely limiting your output strength. (See included photo Original Detail) I have added a thru-hole for another nut/bolt to secure the limbs properly. This also becomes the new point to which you secure the bow line as the holes used previously I have repurposed. Additionally, the spring used to hold down the bolt didn't have a flared end, this impeded everything to do with operation of the device. It got in the way when d