I appreciate a good trigger – in firearms in general and definitely in ARs. To me, this usually means a two-stage trigger that doesn’t have a heavy pull and I can feel the second stage starting to engage with a relatively clean break. I can tolerate military heavy triggers (5-8 pounds usually with long pulls) but they are not my first choice and I really don’t like them in any form of rifle where I am trying to get a degree of precision.
I’ve tried many different triggers over the years and have typically gone in two directions – living with the stock trigger in the rifle / the trigger that came with the kit if it was for self-defense or I went with a Geissele SSA-E. That is an amazing trigger but is expensive even on sale.
I recently noticed that Palmetto State Armory (PSA) is now selling their own two-stage trigger and the reviews were very favorable so I ordered one in as an experiment to go in an AR DMR I was building using a mix of parts – the barrel was a 20″ model by Ballistic Advantage on an Aero Precision upper with a MI Combat rail handguard. I wanted a decent trigger for the rifle but really didn’t have the budget for a SSA-E but didn’t want to use a Mil-Spec-ish trigger either. Guess what I paid? $64.99 with free shipping!
The PSA 2-Stage AR Trigger
I’ve read in several places that Schmid is making the trigger for them. It has a Nickel Boron finish to enhance lubricity, the first stage breaks at 2.0lbs. The second is 2.5 pounds and the total comes in at 4.5 pounds. The trigger isn’t adjustable.
The trigger installs just like any other AR trigger. Click here for a post I wrote some years back on installing an AR trigger and it will open in a new tab.
The reference source I used to learn how to assemble AR lowers way back when is the guide on ar15.com and has a section on the trigger. A good installation video is from Brownells:
When you are done it will look something like this:
Okay, I had a couple of triggers that I could do pull tests on to give you some comparisons. Testing was done with a Wheeler trigger pull gauge that I really like.
I created the following table by using the Wheeler gauge to do 10 test pulls of each trigger so you could see the average, minimum and maximum pull.
|Aero Mil-Spec||6# 4.8oz||7# 2.3oz||6# 12.4oz|
|PSA EPT – Enhanced Polished |
|6# 3.9oz||6# 15.9oz||6# 12.3oz|
|PSA 2-Stage Trigger||4# 6.0oz||4# 12.1oz||4# 9.5oz|
How did it feel? Well, there was a bit of pre-travel slack to pick up but then it broke pretty nicely. For $64, I was impressed! It’s kind of a no-brainer for me now that the next time I build a basic AR, I will use this trigger.
Maybe some day when I have time I’ll compare it to a Geiselle SSA-E side by side but for now, I’ll tell you that you can’t go wrong for the price. I actually ordered in another to replace the EPT trigger I have in another basic 16″ PSA AR that I have.
I hope this helps you out.
Note, I have to buy all of my parts – nothing here was paid for by sponsors, etc. I do make a small amount if you click on an ad and buy something but that is it. You’re getting my real opinion on stuff.
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