Finally got this running Super Safe
RTB bolt & 4.5” barrel
Metal super safety & metal lever
Borebuddy super strike firing pin
Borebuddy hardened extractor
Borebuddy 3lbs recoil spring
PLASoldier trip +2 remix
Federal Automatch & CCI Minimag ammo
Running suppressed is still a tiny bit finicky but overall super happy with how it’s running. The borebuddy 3lbs spring and +2 trip were the keys.
2006 Windham made bushmaster. Every drop in I’ve printed it’s almost like this part of the lower is too long/wide and I have to dremel the back part of the housing. Everything function tests ok but just curious is this area varies per manufacturer? I even 3D printed a Milspec lower and the drop ins hit in the exact same spot 😂.
Really happy with how this build came out.
10/22 with 16” barrel
Kidd tigger job, charging handle/guide rod, buffer and mag release
Vortex Crossfire II 4-12x40 AO
ChOrtex chassis (printed in Fiberon Blue PET-GF)
MCXIsh folding stock (stock in PET-GF, hinge in PPA-GF, buttpad in TPU)
Form 1 approved FTN5 Rimfire Slim suppressor (printed in PET-GF)
DB Tailgunner grip (printed in PLA for now, will soon be printed in Black PET-GF)
10/22 with 16” barrel
Kidd tigger job, charging handle/guide rod, buffer and mag release
Vortex Crossfire II 4-12x40 AO
ChOrtex chassis (printed in Fiberon Blue PET-GF)
MCXIsh folding stock (stock in PET-GF, hinge in PPA-GF, buttpad in TPU)
Form 1 approved FTN5 Rimfire Slim suppressor (printed in PET-GF)
DB Tailgunner grip (printed in PLA for now, will soon be printed in Black PET-GF)