Looking for the shortest possible setup? Micro draco not cutting it? This PDW upper will solve all of your SBE (short barrel energy) problems. Here's a breakdown of the build:
Gibbz M47 Gen 3 with latch
SLR Helix 4.25 and Barrel nut
KAK melonite 4.75 in barrel
Micro gas tube and block
KS47 TC-E Bolt
Surefire Eliminator
PA Micro Red Dot
With tax and shipping, this cost over 1100. I'm asking 800. Subtract 50 if you don't want the flash hider and 75 if you don't want the red dot. Open to trades
Gibbz M47 Gen 3 with latch
SLR Helix 4.25 and Barrel nut
KAK melonite 4.75 in barrel
Micro gas tube and block
KS47 TC-E Bolt
Surefire Eliminator
PA Micro Red Dot
With tax and shipping, this cost over 1100. I'm asking 800. Subtract 50 if you don't want the flash hider and 75 if you don't want the red dot. Open to trades