Board Thread:General Nerf discussion/@comment-3362895-20180206134059/@comment-3362895-20180206164012

The stock Apollo prime is a challenge for my young ‘un. The prime on my other Apollo with underhand pump kit is laborious for me too. But the Helios is just fine for us both, if that tells you anything. It could be that there is some torque multiplying done internally.

Somebody should try packing an Apollo with craft foam. I vaguely remember some older YouTube videos which mention this kind of amateur soundproofing.