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loafing_smurf · July 2nd, 2014, 16:45

I bought a used HK3P G17 (during the time my WE G17 was broken). When I got to test fire the HK3P G17 I found that it does not lockback on the last round.

Now that I have a properly working WE G17 I was able to compare it to the used HK3P G17. I tested 4 magazines on the WE G17 and I get crisp lock back on the last round. The same 4 magazines does not properly work on the HK3P G17. It seems that the slide does not cycle with the same amount of energy as my WE G17. Then the slide does not lock back on the final round.

From the way the HK3P G17 it is behaving I have 2 theories.

1) Not enough gas is entering the nozzle which explains the weak slide cycle
2) The hammer strikes the magazine valve in a way that does not allow enough gas to enter the nozzle.

Anyone have any solutions or other theories why the HK3P G17 is not cycling with enough energy?

July 2nd, 2014, 16:45	#1
loafing_smurf Trader rating Join Date: Oct 2010	HK3P G17 not locking back on last round I bought a used HK3P G17 (during the time my WE G17 was broken). When I got to test fire the HK3P G17 I found that it does not lockback on the last round. Now that I have a properly working WE G17 I was able to compare it to the used HK3P G17. I tested 4 magazines on the WE G17 and I get crisp lock back on the last round. The same 4 magazines does not properly work on the HK3P G17. It seems that the slide does not cycle with the same amount of energy as my WE G17. Then the slide does not lock back on the final round. From the way the HK3P G17 it is behaving I have 2 theories. 1) Not enough gas is entering the nozzle which explains the weak slide cycle 2) The hammer strikes the magazine valve in a way that does not allow enough gas to enter the nozzle. Anyone have any solutions or other theories why the HK3P G17 is not cycling with enough energy? Last edited by loafing_smurf; July 2nd, 2014 at 20:48.. Reason: I was missing the word "not"