User's Manual
HopUpAdjustment(SuitableforALLJEBKModels)
Disassembling the hand guard
98
1
Too Much Hop Up (Return lever towards NORMAL)
2
1. Push the upper hand guard
fixer upwards
Best Position
Not Enough Hop Up
(Move lever towards HOP)
2. Push the upper hand guard
towards the muzzle and
take the whole upper hand
guard up by pulling it
upwards
Adjustment Lever
NORMAL
HOP
Variable Hop Up System
By producing backspin on the
BB bullets, this system allows
BB to fly straighter and longer
• The optimal hopup position is where the bb trajectory is flat and straight.
• Turning the hopup excessively may adversely affect the bb trajectory.
• Moving the hopup too much towards HOP will cause bullets to clog. Firing the gun with
clogged bullets may damage the piston and gear.
• If the hop up is adjusted excessively and causes clogging bb’s, stop operating the gun
immediately. Return the hopup lever to NORMAL and remove the clogged bullet.
• Spartan Imports, Inc and Javelin Airsoft Works will not be held responsible for any
damages or accidents caused by wrongful operation, disassembly and modification of the
airgun.
Caution
3
4
5
6
3. Take away the Dummy
Cleaning Rod (Optional)
4. Press down the button of
lower hand guard ring.
5. Push the lower hang guard
rings towards the muzzle
6. Push down the lower hand
guard and take it off from
the guns
Maintenance (Removing Clogged Bullets & Barrel Cleaning)
10
Insert the
cleaning
rod
Cleaning Rod facing down
1. Make sure to insert the cleaning rod AFTER returning the hop up lever to NORMAL
position. (HOP OFF)
2. Insert the cleaning rod from the lead edge of the barrel
3. Be careful so that the angled part of the cleaning rod facing down and remove clogged
bullets
Wrap the rod
Maintenance is needed when bullet speed becomes slow. Wrap a cotton cloth on the rod. Hold the
leading end of the rod and insert rod into the barrel while turning the rod to clean the barrel inside