Prometheus Stainless Hard Cylinder (Type A: Non-Ported) BBs & Loaders Switch between a 2 MOA

Switch between a 2 MOA dot & 65 MOA Circle with dot

Resembling the sensation of rubbing against a shark's skin

Especially the Upper Receiver can fitted standard scope claw mount which are Hensoldt Scope with STANAG claw mount and Low profile claw mount

fill stations

Slightly angled for better ergonomics and look

Prometheus Stainless Hard Cylinder (Type A: Non-Ported) BBs & Loaders Switch between a 2 MOAUsing stainless which have high hardness and high durability, and the surface having a heat sink for radiating heat which occurred at compression. It makes reducing an accelerating resistance caused by thermal expansion of Piston O ring. Also, they have variation for maintain air volume for various barrel size, and improving the stability of ability.