Benjamin Marauder .22--vs--.25 Noise Output Test 

Hear for yourself and decide if the .25 caliber Benjamin Marauder (Pre-charged Pnumatic Air Rifle) is really that much louder than its .22 caliber brother as I do several, non-technical, side by side comparison shots recorded with a remote stereo microphone.
I will also compare the remaining air charge in each gun after 8 and 16 shots.

Then finally I will give a closeup view on the damage that can happen to silhouettes when using the .22 caliber Gamo Rocket pellets with the "hardened steel tip".
So bring the popcorn and a pillow, as this 26½ minute video may get long and boring!