RISE Armament RA-140 Trigger

by
posted on December 11, 2015
rise-ra-140-trigger.jpg

There's a lot of choices for upgrading the trigger on your AR-15-style rifle. You can spend anywhere from around $50 for an improved Mil-Spec trigger to well-north of $350 for a top-of-the-line, fully adjustable, breathe-on-it-to-break custom trigger.

The folks at RISE Armament have done something pretty impressive, though. They've got the RA-140, a drop-in, single-stage trigger with a light (3.5-pound) pull that retails under $100. It's almost at the "too good to be true" point, so we had to get one in to test it out.

It's a one-piece unit, meaning there's no futzing with moving hammer spring legs around while trying to line everything up. Installation is a breeze - honestly, the hardest part about installing this trigger was getting the pistol grip screw back into place when the installation was complete. Remove the old hammer and trigger, drop the RA-140 in place, put the pins back, and re-assemble the rest of the lower (safety lever, pistol grip, etc.). RISE recommends using KNS Precision pins to secure the unit, and while we used the standard AR-15 lower hammer and trigger pins, it is easy to see why that recommendation was made.

Once installed, it was time to test the RA-140. We haven't had a chance to get it on the range (yet), but dry-fire practice put the company's claims to the test. Sure enough, it's a light, single-stage trigger that breaks cleanly as expected. There's no trigger pull gauge in the secret basement workshop, but the trigger compares with others of known pull weights - if it's not right on 3.5 pounds, it is pretty darn close. For under a Franklin, though, this is one solid upgrade option.

MSRP: $99.

Latest

Hawke Frontier MOA Hunter Scopes
Hawke Frontier MOA Hunter Scopes

First Look: Hawke Frontier MOA Hunter Scopes

Two new scopes designed for the great outdoors.

How It Started

The .357 Mag. round wasn't the first powerful police revolver cartridge out there.

First Look: Heritage Coachwhip Shotgun

The classic side by side shotgun marches on.

Range Review: Liberty Ammunition Steel Plate & Range 9mm

Ideal for when practice gets up close and personal.

Rifle Roundup: Next Level 6mm ARC AR-15 With A Leupold Mark 4HD Scope

And we're shooting off an Armageddon Gear shooting bag for added stability.

First Look: Bear Creek Arsenal BC-15 4.5 Inch Pistol

An AR-15 pistol in 5.56 NATO with a 4.5-inch barrel.

Interests



Get the best of Shooting Illustrated delivered to your inbox.