quote:
Originally posted by Short 308:
Is there a replacement trigger for the H&R Ultra rifle, or can it be adjusted?
The standard answer is: The factory will adjust the trigger to around 3.5 pounds (if asked) for FREE if the rifle is sent to them. Most of the time, the rifles are sent in anyway for another barrel.
However, I did smooth the trigger on mine and I have included the description of what I did below.
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>I did the trigger on my two NEF handi rifles on July 11, 2000. I spent about 1 hour each. I did know from a previous post that I would need a slave assembly pin.
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>I found that the two lowest pins (one small and one large, 5/64 ? and 3/16, I think) held the trigger and the trigger gaurd. These pounded out the left side of the receiver (you can see the knurling on the left side of the top pin). I used steel pin punches and all went well on the first rifle. On the second rifle, the small pin was very tight and I flattened the end on the pin and marred the bluing. This pin went back in just as hard and the end of the other side of the pin was also flattened with more damage to the bluing. A little touch up cold blue and it is very hard to see.
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>I measured the large pin and found it to be 3/16 inch diameter which is where the assembly pin is needed. I found a piece of 3/16 inch stock (on a hook from a broken rubber strap). I cut a length so it would hold the trigger unit together, but short enough to slide through the frame opening. The ends were rounded so the pin would slide though the frame holes without perfect alignment.
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>Inside the action, I held the hammer back and rubbed the sear notch in the hammer with the end of a fine diamond stick to remove any burrs. I also smoothed and flattened (not enough to measure) the sear (the top of the trigger).
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>I reassembled and tried the trigger. A HAIR trigger.
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>I then measured the pull to see how far I had gone. It is now 3.5 pounds when cocked by the hammer side spur and 4 pounds when cocked straight by the hammer. The second came out about the same.
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>Strange how heavy most triggers must be. A 3.5 pound trigger felt like a hair trigger.
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>I didn't install an overtravel stop or reduce the depth of the hammer sear notch.
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>JerryO