Specs: Weight: 2.5 lbs. Length: 19.875 in. Height: 8.625 in. Board: SOB board LCD Screen: No Air Type: Compressed/Nitrogen Pressure: Low Pressure Firing Modes: Semi-Auto only Bolt Style: Open Bolt Features: Capable of firing 25 BPS, Shot Counter, Game Timer, Dust Finish, Torpedo Regulator, Anti-chop eye, Custom Milling, 300 PSI Gauge.