THIS GUN FEATURES THE EXCLUSIVE TAMPER RESISTANT CROSSBLOCK TRIGGER BLOCKING MECHANISM YOU CONTROL WITH A KEY. IT HAS A PRECISION FOUR POWER SCOPE; RIFLED STEEL BARREL FOR INCREASED ACCURACY; DRAMATIC BLACK AND STEEL STYLING. VELOCITY UP TO 680 FPS (207.4m/s). SPECIFICATION; MECHANISM: BOLT ACTION; CALIBER: .177 (4.5 mm); AMMUNITION: BB CAL (4.5 mm) STEEL AIRGUN SHOT; .177 CAL (4.5) LEAD AIRGUN PELLET; RESERVOIR: 200 BB's; MAGAZINE: 18 BB"S; WIGHT: 2 LBS 15 OZ; OVERALL LENGTH: 38 1/2" (52.07 CM); SIGHTS: REAR: FULLY ADJUSTIBLE FOR WINDAGE / EVEVATION; FRONT: FIXED BLADE; BARREL: 20 1/2" (52.07 CM) RIFLED STEEL; POWER SOURCE: PNEUMATIC PUMP ACTION; SAFETY: CROSS BOLT: IMPORTANT; YOU AND OTHERS WITH YOU SHOULD ALWAYS WEAR SHOOTING GLASSES TO PROTECT YOUR EYES. RIFLED STEEL; Availability: Usually ships in 3-4 business days. CROSMAN 664SB BB REPEATER / SINGLE SHOT PELLET AIR RIFLE WITH SCOPE CBB 664SB$72.68 No Name PRIVACY POLICY: No Infornation received by this website will be shared, given, sold, or transmitted to any other person or entity. SECURED ORDERING: Any Information submitted during the ordering process is secured by SSL (Secure Sockets Layer) Encryption Technology Provided by Yahoo!