G&G Firehawk M4 Amplifier Flash Hider Black G&G Intermediate Series They are much better than

They are much better than most stock AEG gears

If you're unsure of which case to purchase

A fast improvement over the original factory models for upgraded and higher precision shooting

14mm CCW threaded metal muzzle flash hider

Use this if you extend your rifle out with a longer outer barrel and/or faux suppressor

G&G Firehawk M4 Amplifier Flash Hider Black G&G Intermediate Series They are much better thanThe G&G Firehawk M4 Amplifier Flash Hider Black. Fits on most airsoft guns that use 14mm CCW threads (look out for clearance), but is made to be a drop in replacement for the G&G Firehawk AEG. All metal and black color replacement. Amplifier cone style so it increases the sound of your AEG firing. G 02 100