Airsoft Canada - View Single Post - KSC/KWA USP Compact Single Action not working.

br0k3nsa1nt · July 13th, 2016, 07:27

Put a magazine in, rack the slide checking that the valve knocker lines up. Slide is now forward, hammer is cocked. Pull trigger, nothing. Pull again, hammer de-cocks.

It'll fire fine in double-action. I figure I may need to polish a few parts, but since I'm not entirely sure what sets the difference between the single and double action, I'm looking for some insight.

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July 13th, 2016, 07:27	#1
br0k3nsa1nt Trader rating Join Date: May 2010 Location: London, Ontario	KSC/KWA USP Compact Single Action not working. Put a magazine in, rack the slide checking that the valve knocker lines up. Slide is now forward, hammer is cocked. Pull trigger, nothing. Pull again, hammer de-cocks. It'll fire fine in double-action. I figure I may need to polish a few parts, but since I'm not entirely sure what sets the difference between the single and double action, I'm looking for some insight. Sent from my iPhone using Tapatalk __________________ If it moves, kill it. If it doesn't move, kill it now, It might move later.