Lancer Tactical LT-25 Legion HPA Full Metal M4 Airsoft Rifle w/ Stock Mounted Tank The Legion HPA system from Lancer Tactical is back and better than ever. Now the system has found a home in some new models! The mechanical pneumatic HPA engine provides consistent airflow and does not require a battery compared to other HPA engines on the market and the air tank is externally mounted with a male line fitting on the buffer tube that will fit most HPA lines. The rifle features a full metal body and handguard that looks and feel realistic. Being built on a Gen2 Lancer Tactical LT-25 only adds to the realism as you will be receiving a full metal construction rifle. Model: LT-25 Legion HPA Full Metal M4 Airsoft Rifle w/ Stock Mounted Tank Muzzle Velocity: 360-400 FPS (but it’s shooting a solid 400 FPS) Magazine Capacity: 120 rds Color: Black FEATURES: Full-Metal construction 6.03 Tightbore Barrel Pneumatic HPA engine pre-installed Semi only fire Flat trigger Mlok handguard Rotary style hop-up chamber Custom M4 stock with the tank housed inside Comes with a 120rd mid-cap magazine Only a few months old. It's in excellent condition. Retails for $429 so price is firm and no trades.