S P E C I A LO P E R AT I O N SB R A N C H BEFORE USING THIS PRODUCT, CAREFULLY READ THOUGH MANUAL AND RETAIN IT FOR FUTURE REFERENCE. ECHO1USA AUTOMATIC ELECTRIC GUNS ARE INTENDED FOR AGES 18 AND ABOVE. THIS PRODUCT MAY CAUSE SERIOUS INJURY IS MISUSED. FULL FACE PROTECTION IS REQUIRED.
Special Operations Branch SOB 1 SOB 2 Specifications Specifications Weight Barrel Length Overall Length Barrel Caliber Ammo Capacity BB Size Feet Per Second Battery Type 7.6 lbs 229 mm 660 / 735 mm 6.06 mm 200 rounds 6 mm 400 fps 8.4v Crane Type Weight Barrel Length Overall Length Barrel Caliber Ammo Capacity BB Size Feet Per Second Battery Type 7.3 lbs 145 mm 390 / 650 mm 6.06 mm 200 rounds 6 mm 360 fps 9.
Parts of the Gun SOB 1 Magwell Pin Charging Handle RIS Hand Guard Pin Flash Hider Optic Rail Rear Sling Loop Crane Stock Removal or Tampering of the Flash Hider will VOID the warranty 14mm CCW Magazine Release Trigger Ambi Fire Selector Motor Set Screw Stock Pad Rear Sling Loop Stock Adjustment Lever Castle Nut Stock Pin
Parts of the Gun (Cont.
Parts of the Gun SOB 2 Magwell Pin Charging Handle Handguard Pin RIS Flash Hider Optic Rail Rear Sling Loop Echo1 Stock Removal or Tampering of the Flash Hider will VOID the warranty 14mm CCW Magazine Release Trigger Ambi Fire Selector Motor Set Screw Rear Sling Loop Stock Adjustment Lever Castle Nut Stock Pin
Parts of the Gun (Cont.
Ambi Fire Selection How to use the Magazine Avoid getting dirt and debris into the magazive this can cause it to malfunction. Only use Echo1USA BBs into your Echo1USA Airsoft Rifle. The use of .12g or ‘low grade’ BBs will damage your Airsoft Rifle and VOID the warranty. SAFE: Trigger is secure and cannot fire 1. Press the magazine release to remove the magazine from the gun.
Battery Charging Charge the battery for 3 hours for the first time. When charging have the battery away from ALL COMBUSTIBLE MATERIALS and on a cool hard surface. If battery becomes HOT remove and charger and let it COOL before use. When cycle rate becomes slow, STOP shooting and remove the magazine. Shoot 2 times in SEMI to clear the gun, remove the battery and recharge. Basic Charge Time: Battery: 1500 mAh / Charger: 300mAh = Estimated Charge Time: 5 Hours Battery Installation Step 3.
Battery Charging Charge the battery for 3 hours for the first time. When charging have the battery away from ALL COMBUSTIBLE MATERIALS and on a cool hard surface. If battery becomes HOT remove and charger and let it COOL before use. When cycle rate becomes slow, STOP shooting and remove the magazine. Shoot 2 times in SEMI to clear the gun, remove the battery and recharge. Basic Charge Time: Battery: 1500 mAh / Charger: 300mAh = Estimated Charge Time: 5 Hours Battery Installation Step 3.
Hop Up Unit Adjustment Hop Up Unit Cleaning The Hop Up Unit adds a back spin to the BB to allow a longer flight path. Before use please do so in a safe location and make sure nobody is behind the target. When using different weight BBs you will have to make adjustments. When not is use please turn the Hop Up Unit off. Step 1. To access the Hop Up Unit pull back the Charging Handle. The Charging Handle can be pulled back and locked in the up position.
Hop Up Unit Adjustment Hop Up Unit Cleaning The Hop Up Unit adds a back spin to the BB to allow a longer flight path. Before use please do so in a safe location and make sure nobody is behind the target. When using different weight BBs you will have to make adjustments. When not is use please turn the Hop Up Unit off. Step 1. To access the Hop Up Unit you will have to remove the Hand Guard pin and the Hand Guard. Cut the cloth or paper towel in the size as shown above.
Stock Adjustment SOB2 Folding Stock SOB1 SOB2 Adjustement Lever SOB2 Folding: To fold the stock you will have to unlock and pivot. Hold onto the metal tube and use your thumb to press on the back of the gun and lift up for leverage then fold the stock to the right. Adjustement Lever Operational Tips: To adjust the stock you will have to press the lever up and slide the stock forward or backwards. To remove the stock you will have to pull down and away from themetal tube and slide back.
Trouble Shooting Gun is making a quiet clicking noise when trigger is pulled. Use a fully charged battery or 12v to unlock the gears. The trigger is stuck and will not pull back in SEMI mode. Switch the selector to AUTO mode, fire 2 - 3 times, and switch to SEMI. No power or noise coming from the gun. Fuse may be blown. Replace with a 20 amp or 25 amp fuse found at most auto parts stores. Bypass by sticking the connectors together. Grindy / scratchy noise when shooting. Motor height is too high or low.
