Any ideas on how to clear a BB jam in the barrel? Used .20g bbs, it's jammed pretty good on full auto.
1530382
You should try the rod first that came with your gun, if not you could risk opening it up or try sending it in for repair
1530383
I too thought my barrel was jammed with Bb's, but it ended up being the following.... http://www.patrolbase.co.uk/blog/king-arms-thompson-anti-reversal-fault/
920750
Depends on how much gas you put in the mag. If a lot then the slide may not kick back at last bb. May have to take a few more shots to expel more gas then slide releases. If less gas slide will release at last bb. Gun has great feel and shoots well. No jams. On ours the safety didn't really move or work. Not sure if defect or design. Didn't want to return. Good Luck.
1620742
Put some light gun oil on the co2 cartridge seal before installing this will provide a better seal. Look at the extra products offered on Amazon for bb and pellet gun. Use only one drop on the seal!
912722
Hi JC. I did not have the same jamming experience as you. But there are several reasons why your gun get jammed:- the dart are damages or bent- you might priming too hard back and forth-maybe the dart is not loaded correctly from the backHope those pointers helped.
87864
Sounds like you currently have an 'adjustable BB' and upgrading to a cartridge BB is certainly a move in the right direction,chances are it will work, and if not, send it back.....no biggie....good luck.
843782
I would of contacted Crossman before wacking it against a brick wall since you've only had it for two weeks!!! Try some WD-40. I just had mine out over the week end, sighting in an upgraded scope. Works awesome still! Never had issues with cocking it, actually never have lubed the barrel either. Good Luck!
1899478
The first thing I would try would be to make sure you are cleaning the gun thoroughly. Next make sure you test your spray on something first like a wash cloth. If it is coming out uneven or plotchy adjust how much is coming out by turning the knob in the back. You may just need to turn down how much is coming out.
1011915
Is yours leaking any fluids by chance? Mine started to shoot just puffs of air 90% of the time and I noticed that it had oil / grease leaking from the black plastic bit just above where the connection is on the gun. Only used it 2x, no jams, never used higher than 100 psi etc. In the process of sending it back and getting a porter-cable.
790291
Two possibilities: first, a bb may be jammed. second, the spring in the magazine may be weak. My advice is to call Umarex. I have found their technical staff to be useful resources.
394617
A couple of drops of Silicone Chamber Oil in the small chamber oppisite from where the pellets are placed, well keep the piston and seal properly serviced. This should be done after 1,000 or 1,500 pellets are fired through the rifle, but avoid over lubercation, because it will cause inaccuracy in the weapon by saturating the barrel with oil. Do not continuiously clean and oil the weapon. This practice is unecessary, and will adversly affect weapon accuracy and performance. When all else fails, read your weapon manual, and follow the manufacturers maintenance guidance.
1965684
Yeah the fore grip is slightly loose and has a little wiggle when you maneuver the gun. Its two separate pieces of wood on the fore grip connected together (one on top and one on the bottom) around the barrel. You could probably just run two screws up the bottom piece to the top to hold it together better, but make sure to bore out slots for the screws before running them through the wood.
293886
I'd suggest checking to ensure all screws are tight, cleaning the barrel and (if those don't resolve the issue) replace the scope. Airguns are notoriously hard on scopes because of the unusual recoil pattern. I'm also going to be replacing my trigger. Probably not the reason for your CHANGE in performance but a better trigger is definitely needed on this gun.
1232526
There is a little switch underneath the hatch where the BBs are loaded. Check to see if that switch was accidentally turned to 'off'. If that doesn't work, there may be a jam in the gun mechanism and you may have to carefully take the tank apart to reach the gun.
279490
I did not have that problem. Try a coat of quality gun oil and wipe it dry see if that helps.
1777502
I don't think so but I suppose it could be a faulty chrono. I would look elsewhere first though. Like variations in temperature and or humidity while loading and shooting, seating depth of projectile, type of projectile..etc. The list could be long. I assume your firearm was clean both times you measured?
676760
Are you loading your shells all the way? Sometimes they don't fill up correctly, and this can be fixed by just tapping the bottom of the shell on some hard surface a couple of times. Also try cleaning all three of your barrels and spray some silicone spray into your hopup. If doing those don't fix it, I would either contact the manufacturer or your local airsoft shop and maybe they will have a solution.
790293
Im having the same problem. No bb fire out and the sound of gas come out the bottom of the hand grip. Its just a cheap piece of crap rip off BB gun that just looks real.