Ninja 45ci 4500psi HPA Tank with Thread Protector/Nipple Cover - Grey Regulator:UltraLite Reg (+$5.00) 1X30MR has four reticles that

1X30MR has four reticles that can be switched instantly

and Large \ Xlarge (L\XL)

These are factroy parts

The Mid Block bolt should work with all mid blocked guns using a sled between the tubes

Ninja 45ci 4500psi HPA Tank with Thread Protector/Nipple Cover - Grey Regulator:UltraLite Reg (+$5.00) 1X30MR has four reticles thatThe Ninja Paintball 4500psi carbon fiber HPA tank is a DOT approved carbon fiber tank mounted with one of Ninja's supreme regulators. Every one of the regulators mounted is an ATSM compliant (Bonnet Thread DOT Burst Disk Restrictor, Bleed Hole, and Safety Groove) regulator made right here in the U. S. A that has an SRT piston (Sonic Recharge Technology), MFV (Mini Fill Valve) and a SPA (Shim Pressure Adjustment). These tanks are hand crafted, factory