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AAO AR-T Drop in Trigger System




Curved trigger design for maximum comfort

3.5lb pull weight

Clean break at 3.5lbs with a short fast reset

Designed with user safety and part longevity in mind

CNC aluminum case is hardcoat anodized

Metal parts are phosphate coated for corrosion resistance

Uses standard .154 trigger pins

Fits Most ar15, ar9, ar40, ar45, ar10mm, and ar10 platforms

This design makes for an easy fast install with no adjustments needed

Will work with standard milspec trigger pins due to the allen screw tension system. (allen wrench included)


Additional information

Weight 0.566990462 kg
Dimensions 2 × 5 × 3 cm
Stainless Steel Anti-Pivot Pin + $10.00


28 reviews for AAO AR-T Drop in Trigger System

  1. Dan P.

    I have several other triggers, but I will give your company credit. This trigger is the best bang for the buck period. It has zero take-up and a super crisp break! I just ordered two more! Bravo on a job well done!

  2. Rodney S.

    I’m in love with this trigger! Light pull weight and crisp/clean break. I will be installing these in all future builds.

  3. Alex K.

    I received my trigger today, and immediately installed it.I fired 240 rounds through my rifle, and this is by far the best part I have added to my firearm. Everyone that has a mil-spec trigger should purchase one of these to replace it!

  4. Stephen K.

    Awesome product for the money. I would definitely buy again.

  5. Jordan R.

    Exactly as advertised. Got it just in time for hunting season.

  6. Peyton R.

    This is a very good quality trigger. I am more than satisfied!

  7. Lawson P

    BEST BANG FOR THE BUCK! (no pun intended)

  8. Mitchel G

    This is my 3rd drop in trigger of different brands. I payed more for the first two, and yours just flat out outperforms them. Happy customer!

  9. Gillian T

    I bought two and I absolutely love them. Thanks!

  10. Jase T

    This is a great trigger for the cost! No take up at all!

  11. Todd C

    This is the best kept secret in drop-in-triggers!!!!

  12. Ryan smith

    It’s a must have!!

  13. Raymond Williams

    Operation- crisp, very little creep, finish nice. Great Price for this product

  14. Ken

    My first drop in. I love it . Put into a pistol lower 7.5 inch barrel 22 conversion. . Fun lots fun.

  15. Abraham

    Excellent quality, very easy to install.
    Definitely will buy more in the future for my next build.

  16. Redrider

    Why pay more.. have a couple of these triggers and they are just as good as triggers costing twice as much. Save your money or buy 2.

  17. Teddy F.

    Installation was straight forward and very easy. The trigger is amazing. I will buy more.

  18. Rob

    Bought one of these while attending a firearms training course in Lucedale. I just figured it would be better than the standard milspec trigger but was really surprised at what a quality drop in unit this is. Zero take-up and clean break. You get more than what you pay for with this excellent trigger.

  19. Ray Nolan

    Great trigger…great price…will definitely be purchasing more…made a world of difference in the 350 Legend rifle i built for deer season…

  20. Wayne. Nwcp

    These are really great Triggers I’ve got one fitted in one of my 22s and am now fitting these in customers guns and they really do like them here in the UK
    great product and service.

  21. John krystynak

    This is my second drop in trigger. The price and quality is 5 stars. The price of there triggers can’t be beat.I ordered this trigger last week on a monday during this pandemic and received it on Thursday talk about fast shipping and the shipping price is very good as well. AAO is a good American company that we in the fire arms community need to support.glad I found them a few months ago.looking forward to doing business with them in the future.⭐⭐⭐⭐⭐

  22. Ken

    Love the feel and performance in my ar-9

  23. Kendal

    Great price for a drop in trigger, arrived quickly, has a good break and nice reset.

  24. Douglas Martin JR.

    Nice crisp break, short reset, and the pull seams to be right at 3.5 lbs. No complaints at all. Your customer service and shipping times are exceptional.

  25. Redrider

    3rd one.. have reviewed already.. Will keep buying at this price and quality.. very fast shipping, thanks

  26. Dennis Gregory

    Good value for the price. I will buy again.

  27. Bob Burke

    Fantastic triggers all of them. Very crisp short take up minimal return great feedback. You can’t go wrong with any of these period.

  28. Cody meredith

    Best customer service, I never got to receive my triggers due to the usps services. But these guys did everything they could to make it right I can’t wait to build my ar with thier triggers !!!! Upgrade your shipping !!

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