What's Holding Back the bear river bb gun Industry?

https://lima-wiki.win/index.php?title=20_Questions_You_Should_Always_Ask_About_bear_river_bb_guns_Before_Buying_It

A gun is actually a ranged weapon usually created to pneumatically discharge projectiles[one] that happen to be sound (most guns) but can be liquid (as in water guns/cannons and projected water disruptors) or simply