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5-SHOTS · January 15, 2014, 08:44 AM

Hi experts of TFL, I have a Weihrauch HW9 Target Trophy revolver that is not reliable enought for my tastes when shooting double action (no problems when shooting single action).
I'm thinking a slightly overpowered hammer spring can cure the problem but I can't find anything listed for my revolver. I'm sure Wolff could have something but I don't really know which pack or kit (general purpose or even made for another handgun) to get.
Here is the dimentions of the spring I have:
esternal diameter: 4.9mm (about 1/5'');
internal diameter: 3.3mm (about 1/8'');
diameter of the wire: 0.8mm (about 1/30'');
lenght: 48mm (about 1'' 7/8);
number of coils: 26.
I'm thinking that a longer spring with one or two coils more can solve the issue.
Is there anything similar on the market?

Best regards, 5-SHOTS.

January 15, 2014, 08:44 AM	#1
5-SHOTS Senior Member Join Date: October 13, 2013 Location: Italy Posts: 139	.22L.R. revolver hammer spring question Hi experts of TFL, I have a Weihrauch HW9 Target Trophy revolver that is not reliable enought for my tastes when shooting double action (no problems when shooting single action). I'm thinking a slightly overpowered hammer spring can cure the problem but I can't find anything listed for my revolver. I'm sure Wolff could have something but I don't really know which pack or kit (general purpose or even made for another handgun) to get. Here is the dimentions of the spring I have: esternal diameter: 4.9mm (about 1/5''); internal diameter: 3.3mm (about 1/8''); diameter of the wire: 0.8mm (about 1/30''); lenght: 48mm (about 1'' 7/8); number of coils: 26. I'm thinking that a longer spring with one or two coils more can solve the issue. Is there anything similar on the market? Best regards, 5-SHOTS.