Stainless Steel Threaded Outer Barrel for 5.1 Hi-Capa Pistols (Black) Adjustable The M9 magazine capacity is hpa m4 adapter FPS Range 370 400 Style:Blue/White NINJAPK68D

The M9 magazine capacity is 25 rounds and is designed for green gas or propane use

On the left size of the RedStar Bolt you can attach any AK mount for your desired sight or scope

Precision rotary dial design for fine hopup adjustments

Removable flip-up front and rear sights

Magazines Included: 1

Stainless Steel Threaded Outer Barrel for 5.1 Hi Capa Pistols (Black) Adjustable The M9 magazine capacity is hpa m4 adapter FPS Range 370 400 Style:Blue White NINJAPK68D The M9 magazine capacity is 25 rounds and is designed for green gas or propane use On the left size of the RedStar Bolt you can attach any AK mount for your desired sight or scope