Lyman vs. Wheeler Trigger Pull Gauges

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DougB

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I want to buy a digital trigger pull gauge. The two that I've seen online are from Lyman and Wheeler. They cost about the same. Both get generally positive, but also some pretty negative reviews. The accuracy of both is sometimes criticized. My suspicion is that the erratic readings some experience with both is operator error (not immobilizing the firearm, and/or not pulling slowly, smoothly, and consistently at the same angle, and with the gauge placed on the same part of the trigger for every test. I watched one video where the whole firearm slid 1/2" or so on the table when being tested - that doesn't seem good for consistency. It may also be that some of the triggers being tested actually are quite inconsistent in their pull weight.

Anyway, I'd really appreciate hearing of people's experiences with these two gauges (or recommendations for other I haven't heard about). I would be particularly interested in hearing from someone who has used and compared both. Note that the Lyman version has apparently been updated (the newer one uses AAA batteries instead of a 9V) - I don't know what else may have changed on it. I plan to use this with both long guns and handguns. Thanks.
 
I’ve been around the earlier Lyman a few times, had to get an average over a bit of trial error.
Bought the wheeler a while back use it for a weekend then returned it (shhh )
Seemed about the same requiring a few try’s.
Now I set my trigger light enough to find my spot, then the next slightest pressure sends a round.
I don’t even know how light but it’s touchy
J
 
Homemade trigger pull tester. Coat hanger-light weight tin lid-4-1lb Lyman bars-1 box 240gr bullets=Trigger Weight Tester. The coat hanger must rest on the trigger at the same area each time, or reading will be different. Get close with the 1 lb Lyman bars, then add 240gr bullet, till hammer drops. I have measure as low as 9 oz on a free pistol already. TriggerWeight1.jpg
 
I've got the Wheeler "Professional" model.

Works as advertised. Has some really nice features such as averaging and allows you to delete false readings. Like any tool there's a learning curve and it does require a proper technique.
 
I bought the cheap Wheeler plastic one a couple years ago. I had my doubt when it arrived. So far in my limited usage I can get repeatable results. If I were using it regularly I'd probably opt for something a little better but for occasional use it seems to work.

-Jeff
 
I have no experience with either. I use an RCBS "spring" gauge...which tells me everything I need to know and seems reasonably consistent. Yes, on repeated tries, I might get 3#, 3 1/4#, 2 3/4# and 3# as readings. But I'm not trying to get my triggers below 2.5 lbs and I don't really care if the trigger is actually 3# or 3.1#. I simply want to know if I have successfully decreased the factory trigger pull from 7# or 8# down to around 3#
 
I have the Lyman and love it. You just need to go slow rather than hamfist it against the back of the trigger guard. But that applies to any gauge if you want an accurate reading.
 
Put a Timney 512 on my "DD" (daily driver) last week. Their pull gage works fine....and no batteries. It lives in a Kennedy tool chest in the loading room and may go 6 months and not get used? Screenshot_20190917-102744_Gallery.jpg
 
I got the cheesy Wheeler to replace my smoked Lyman.
It would be ok if the little slider stayed put and was not dragged back when snagged by a coil of the spring.
 
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