ARES Magazine Speed Loader (BB Loader) (SL-03)
 
allows for very fast and convenient loading of low capacity and mid capacity AEG M4 magazines
Magazine Crank Speed Loader
Works for with AEG M4, KWA/KSC GBB M4 Series
Fit Perfectly for ARES/AMOEBA Bottled BB
Each Rotation Loads Around 10 BBs
Additional Bottle Rim Adapter for Different Size
ARES : SL-03