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RISE Armament RA-100 AR-10/15 Two-Stage Trigger
As Low As $79.99 Save Up to 27%
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Most Helpful Negative Review Not bad but can do better
Ok, I was excited to get this so right away I installed it however a little disappointed when you pull on first stage, it's gritty. Somewhere needs polishing, something needs to be smooth. It's a little rough on the pull. On 2nd stage, there's very little travel until the break. I mean, if you don't mind all these cons, then it's still a good deal for 99 bucks. Needs improvement Rise Armament. Maybe make a version 2.
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Upgrades to the ol AR

by Hobby builder, from WV, United States Written on December 13, 2025
I am very happy with this Rise trigger. It was easy to install and works exactly as advertised. Nice fit and finish. It doesn't look or feel cheap. I plan a drop in on my next build. I'll be buying a Rise, for sure.
Would recommend: Yes
Was it helpful to you? Yes | No

Do not buy this JUNK

by Jim, Verified Owner from MO, United States Written on November 26, 2025
Would not even drop the hammer. I know I get it, many reviews we are left with the thought, man maybe he just didn't know what he was doing? This is not my first build. I am an engineer, a machinist and I paid my dues for seven years in industrial maintenance. This trigger just was not machined correct. The detent in the hammer was so stiff I almost couldn't get a taper pin through it. Still, it marred the anti-walk pin I was trying to put in rendering it useless. I have bought 7 other drop in Rise triggers and liked them well, especially at a good price point. I believed in them well enough I didn't read the reviews, that's on me. Don't let it happen to you.
Pros:
  • None
Cons:
  • Didn't function, returned
Would recommend: No
1 of 1 found the following review helpful.
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Great trigger for the price!

by Shawn W, Verified Owner from MI, United States Written on November 22, 2025
I took and chance and bought this despite all the negative reviews about it being gritty. The first stage was initially gritty, while the break and reset are nice and crisp. After a couple magazines through the rifle, the grit completely went away, just needed a little break-in, some "self polishing" lol. For $79 it now feels like a $200 2-stage trigger. Very happy with it.
Pros:
  • High quality, light & crisp (after break-in)
Cons:
  • Need to break-in
Would recommend: Yes
Was it helpful to you? Yes | No

All around awful trigger

by Adam, Verified Owner from VA, United States Written on November 8, 2025
Wish I had read the other reviews before purchasing. They're spot on about it being gritty and grinding all the way through the 10 miles of travel you have to endure to use this thing. It's objectively worse than a mil spec trigger
Best Used for:
  • The trash
Would recommend: No
1 of 1 found the following review helpful.
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Severe downgrade from mil-spec.

by Kyle, Verified Owner from KY, United States Written on October 15, 2025
This is the worst trigger I have ever felt. It is worse than mil-spec triggers by far. It is roughly machined, completely un-polished, and the timing of the second stage engagement is horrible. At best this is a 3 stage trigger. The second stage of spring pressure has just as much travel as the first stage before it eventually stacks and breaks. A mil-spec trigger is smoother and shorter than even the second stage of this trigger alone. It was complete sandpaper grit through all of the excessive travel, as the visible machine marks are obviously a huge problem. Even after polishing the engagement surfaces it is horrible. Although now smooth it is two VERY long stages, certainly not a wall at the second stage. Even after polishing the weight is exactly a 5 pound pull, the same as the far crisper trigger it replaced. The only impressive thing about it is very short over travel. It stops moving the instant it breaks. This is of course a useless upside compared to the massive downside of being a grity 3 stage trigger.
Would recommend: No
2 of 2 found the following review helpful.
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Easy install with great results

by 10ga, Verified Owner from WI, United States Written on May 17, 2025
I replaced a milspec trigger. This 2 stage trigger is way better. Much smoother and a far better glass break if you will. I didn't measure weight but it was much less. The install took about 20 minutes. I'm not a pro. I forgot to keep the trigger spring legs on top of hammer pins. The legs fall into the grooves of the hammer pins to stop walkout. From left side of rifle,groves on pins, go in last.At least on mine.
Pros:
  • Worked
Cons:
  • None
Best Used for:
  • Betterment
Would recommend: Yes
0 of 1 found the following review helpful.
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nice upgrade from mil spec

by dstoe, Verified Owner from WI, United States Written on May 13, 2025
Just installed. A little gritty initially. Clean break and decent reset. It’s no geissele two stage but for the price, I’d say it worth it. It’s not great but it is good
Would recommend: Yes
0 of 1 found the following review helpful.
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