Empire BT-4 Series markers are made to provide you with many years of reliable between a paintball marker and firearm. For your own safety and to protect the performance.
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Safe Mode (non-electronic models) Barrel Shroud Adjustment Instructions In this manual, you will see the term “SAFE” If the barrel shroud needs an adjustment to line up with the marker body, follow mode. The Power should be OFF (Fig. 3. 1 ) on these steps: SAfETy Off electronic grips, or the Safety should be set...
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Air Cylinder Installation (all models) 1. To install a loader check the Slide-Away™ elbow / Consult the place where you purchased your Empire BT-4 Series Marker, or Delta elbow and loader to make sure they are free a recognized and competent air smith, for instruction in the safe handling of from debris and obstructions.
3. Locate the air cylinder adapter. The Empire BT-4 Series marker cylinder adapter is inside loader). located at the base of the pistol grip. 4. Position the Empire BT-4 Series marker so that the air cylinder adapter is pointed 4. Firing Your Marker (all models) upwards while keeping the muzzle of the Warning: Always keep your Marker pointed in a safe direction! Everyone within marker pointed in a safe direction.
2. While pointing the marker in a safe direction, remove the barrel blocking device. Activating the Electronic Grip™ 3. Point the Empire BT-4 Series marker over a chronograph that will measure the To activate the electronic grip, press the ON/ velocity of the paintballs discharged by the marker.
time and check engagement after each adjustment. Once the sear begins to engage 2. When done properly, the LED will now change to red and you can release the the rear bolt, turn the set screw an additional half to 1 full turn (Fig. 6.2). button.
Push the stock adjustment lever up and Empire BT-4 Series Marker does the same. adjust the stocks length by pulling or 2. Make sure the barrel blocking device is properly installed and pushing on the back of the stock (Fig.
• Keep your Empire BT-4 Series marker away from children without proper supervision. 1. Make sure the barrel blocking device is properly installed and the Empire BT-4 • Your Empire BT-4 Series marker must be free of all paint and not attached to a Series marker is set to “SAFE” mode.
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Barrel Removal (all models) Delta Sight Rails Turn the barrel counter clockwise to remove it from the marker. Keep your barrel 1. Remove the Delta Feed Elbow / Rip clean for best results. Clip™ and barrel assembly. 2. Slide the small front sight rail forward feed Elbow and Rip Clip™...
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Receiver (Body) Separation (all models) 1. Lift end cap/stock out of the right To fully access the internal receiver components, these parts must be removed first: upper receiver. • Barrel 2. Remove the • Feed Elbow /Rip clip bumper O-ring. •...
PROBLEM DIAGNOSIS SOLUTION Marker double firing or going full auto • Air cylinder low on air • Get air cylinder filled • Rear bolt o-ring worn or damaged • Replace rear bolt o-ring • Rear bolt or sear worn • Inspect both for wear and replace if needed •...
Empire BT Feednecks Parts List SCHEMATIC# DESCRIPTION ..........................SKU# Clamping Feed Elbow Screw ............................17759 Clamping Feed Elbow Lever ............................17760 Clamping Feed Elbow Collar ............................17761 Clamping Feed Elbow Seat ..............................17762 Clamping Feed Elbow Spacer ............................17763 Standard Feed Elbow Pinch Bolt .............................19420 Standard Feed Elbow Nut ..............................19421 Standard Feed Elbow Washer ............................19422...
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Battery Polarity Sticker ..............................38438 not shown Battery Spring Tab Screw ..............................38440 not shown Battery Spring Tab ................................38441 optional Empire RF Transmitter Link Kit ............................38926 E M P I R E P A I N T B A L L . C O M...
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Drive Spring Guide........19448 Sear ............19405 Sear Spring ..........19449 Right Upper Receiver ......19406 Barrel Adapter O-Ring ......19452 Safety with O-rings.......19407 Empire BT-4 Combat Name Plate ..19453 Front Bolt ..........19409 Bolt handle ..........19454 Linkage Arm ..........19410 Rear Bolt ..........19455 Long Receiver Bolt ........19413 Valve Stem ..........99126...
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Empire BT ERC ™ Parts List SCHEMATIC# DESCRIPTION ......SKU# SCHEMATIC# DESCRIPTION ......SKU# Tank Adapter .........17044 Endcap ...........19437 Expansion Chamber Plug .....17045 Long Tank Adapter Bolt ......19439 ERC Name Plate ........17056 Short Tank Adapter Bolt .......19440 Power tube ..........19384 Front Grip O-Ring ........19441 Ball Detent ..........19386...
The Limited Lifetime Warranty also does not cover incidental or consequential LIMITED LIfETIME WARRANTy INfORMATION damages. This warranty is the sole written warranty on Empire’s product and limits (ORIGINAL PURCHASE RECEIPT REQUIRED) any implied warranty to the period that the product is owned by the original purchaser.
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