ALG Defense Quality Mil-Spec Trigger - QMS
California Prop 65 warning
WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to www.P65Warnings.ca.gov.
Ratings & Reviews
Not much of upgrade
by william grady
Replace ruger sr556 stock unit and it is really not an upgrade IMO. Bought 2 and will be returning the one still in the package for refund. If I didn't know which gun had the stock unit , I would'nt be able to tell the difference. Save your money for something better.
by dog guy
A big improvement over the mil spec in most LPK. Feels less than 5 pounds. Will get more in the future.
Make Primary Arms Your Primary Resource for Parts
by Varner Teel
As always, Primary Arms is always there with the best Customer Service and prices that can't be beat any where in the market. If your in need of a good quality basic trigger that has a clean smooth break, you cant beat this ALG trigger for the price, and you can't beat Primary Arms for quality service and price.
by Jing Qiu
As good as I expect!
Great trigger assembly
by Uncle Durt
As usual ALG produces the perfect product for a mid priced build.
Great bang for your buck
by Shawn K
Bought a build kit AR-15's at a great low price. You get what you pay for - the cheap trigger double shot with each pull. A friend at work recommended this trigger as an upgrade. It was very simple to install and works great! Highly recommend this trigger to anyone with a similar situation I was in.
ALG Defense 05198QMS Quality Mil-Spec Trigger
Cheap improvment over the OEM trigger in my Colt AR.
by Greg Scott
Doesn't get any better than this
Awesome company and product
First the company: great service. I ordered on Friday, it shipped the same day and I received on Monday. 4 states away. Awesome.Second the trigger: Its amazing. So much smoother and crisper than a stock trigger. I could not be more pleased.
Trigger and service
Great service,trigger works as advertised