give Korn Rektangel airsoft m4 hop up bucking install alkohol Peep feudale
I upgraded the hop-up bucking, nub and inner barrel on my Specna Arms Edge AEG and somehow made accuracy worse than stock. What could I have messed up? : r/airsoft
GHK M4 Broken hopup? Notice that bbs were double feeding, jamming, breaking. Noticed this. I'm still very new to the gas blowback community but if I'm correct I believe the hopup bucking
Hop-Up system in airsoft guns - Gunfire
ACCURACY UPGRADE | Flat Hop Tutorial for AIRSOFT AEG and HPA Inner Barrels - YouTube