• Installing a new Accutrigger in a 20+ year old flat back Model 16

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    Newtosavage
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    Published on 01-09-2025 12:27 PM  Number of Views: 51  
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    My new old stock model 16 arrived a few days ago and one of the first things I wanted to change on it was the trigger. I know those original three-screw triggers can be adjusted and made to work well, but all my other guns have Accutriggers on them and I actually like the Accutrigger. So with a little encouragement from J. Baker, I managed to figure out what needed to be done to install a present-day Accutrigger into this old gun. Good news is that it didn't take that long and I only needed a few common tools.

    DISCLAIMER:
    The information contained in this article and/or the attached video are for educational purposes only. Should you choose to use this information to alter or modify your firearm you do so of your own accord. In doing so you accept full responsibility for any adverse affects, damages, injuries and/or death that may occur as a result.

    Here's what I did.

    1) Drill out the plastic plug on the safety screw and adjust it back away from the safety (counter clockwise) until it clears the original safety, which is thicker/taller than the present day Accutrigger safety. This wasn't all that hard to do. Just find the right sized drill bit and allen wrench, and pick out the plastic residue after you've drilled through it. The screw is red loctited in, but with a firm turn of the allen key, it moved pretty smoothly.




    2)     Widen the gap for the trigger in the steel trigger guard. The Accutrigger has a wider body (to allow for the blade) than the original model 16 trigger. A few passes with a carbide milling bit in my Dremel followed by a file worked pretty well for this.




    3) Mill a notch in the stock under the rear tang for the longer Accutrigger. The Accutrigger is both longer and "taller" in this area than the original trigger. A cutting bit in my Dremel worked well for this and it only took a minute or two in the synthetic stock. You have to make that notch 0.8" deep to allow for the end of the trigger and the trigger pull weight spring.




    4)     Trim off the end of the rear trigger guard screw. When you mill out the notch under the rear tang for the extra length and depth of the Accutrigger, the rear trigger guard screw may protrude through into that notch and interfere with the trigger. I used a cutting wheel in my Dremel to trim about 1/8" of that screw. There is still plenty of length and plenty of meat in the synthetic stock to capture that screw and hold things tight.

    ​

    That's it. Start to finish it took me about 45 minutes, but only because I haven't done it before and I wanted to be careful.

    The last thing I did was to trim two coils off the pull weight spring at the back of the Accutrigger because it bottomed out at 3#. After testing it many times, I decided I wanted some wiggle room on that adjustment, so I trimmed off two coils, bent the end 90 degrees and reinstalled it. Now I can back the trigger down to about 2 1/4# I set it at 2 1/2# to match the trigger in my Savage .308.

    Hope this helps someone!






    This article was originally published in forum thread: Installing a new Accutrigger in a 20+ year old flat back model 16 started by Newtosavage View original post