Beeman RS2 (14mm Negative) Adapter

M14 Negative Adapter for the stock Beeman RS2 Air Rifle. Fits over the Stock
front sight. Doesn't do much due to the piston and spring being so loud lol.

**Notes:**
Use a semi-fexible Filament. PLA does not flex enough for this to mount cleanly onto the rifle. I used the extra-strong Ninjatek Armadillo filament to make this, and it flexed just enough to get this over the sight and securely mounted to the barrel!