Helix Magazine, Black Sig Sauer MCX Virtus - Reduce air consumption during

- Reduce air consumption during dry firing

This PRI Delta Carbon Fiber Handguard is for SPR (Special Purpose Rifle) the SPR

Now you can mount anything you want onto your Flatline barrel

NOTE: By installing this kit to your TR50

and NAV LED Light cycles mode to Red LED/ White LED/ Off

Helix Magazine, Black Sig Sauer MCX Virtus - Reduce air consumption duringThe Helix magazines combine simplicity of design, ruggedness of material, and the authentic look of battle rifle magazines. Good to go for all guns that accept DMags, the Helix magazines are so reliable that they're used by actual SWAT teams and military units in their force on force training. It takes a high performance standard to be their go to magazine, and it takes a rugged, simple design to stand up to their hard use and abuse in the field.