Slinghammer & Bolthammer Arms for 6mm & 7.5mm tube

thingiverse

Also works with the Bolthammer version that shoots crossbow bolts. Update: added arms for 7.5mm tube in all lengths. i ended up with theratube green but haven't got to shoot it yet but as soon as i do i'll update again letting know how it works an i'll try to compare it to the 6mm bands i have on it now in some way, dont have a chronograph to give a number but i'll compare how deep it shoots into or how many layers of foam board it shoots through or something, i'll figure something out that will show the difference but if theres a size u need thats not already included let me know an i'll add them in hopes i'll have all sizes anyone would need for them. printed the slinghammer out an when trying the rubber i had on hand it wouldnt work with the arms that came with it, i knew it needed bigger but i thought what i had on hand would still work so i took the arms into tinkercad an resize the holes to work with what i had an after printing 2 sets i landed on the mid length an having alot of fun with it, cant wait til summer time so me an my family can get it out an shoot it.