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2 Models Available

Trigger Shape
852彩票开户 By Price
Color: Blue/Black Trigger Shape: Curved



UPC: 853742008458

$159.00 Save 19%
Receive ?$2.58?OP Bucks
Color: Blue/Silver Trigger Shape: Straight



UPC: 853742008861

$164.00 Save 18%
Receive ?$2.68?OP Bucks
Free shipping* & free returns*

Product Info for OpticsPlanet Exclusive Rise Armament RA-240 Enhanced Rifle Trigger

Experience a clear upgrade in precision, accuracy, comfort and control when you install a Rise Armament RA-240 Enhanced AR Rifle Trigger. These distinctive Rifle Triggers were created by RISE Armament exclusively for Serious AR fans will appreciate the single-stage Rise Armament RA-240 Premium Rifle Trigger for its crisp break, extremely fast reset, and light pull weight. A semi-curved trigger delivers a more relaxed finger placement and the bright blue finish delivers distinctive style on the Rise Armament RA-240 Enhanced Rifle Trigger Upgrade.

WARNING: California`s Proposition 65

Specifications for OpticsPlanet Exclusive Rise Armament RA-240 Enhanced Rifle Trigger:

Finish: Anodized
Fabric/Material: Aluminum, Steel
Trigger Pull Weight: 3.5 lb
Gun Model: AR
Caliber: 5.56x45mm NATO, .308 Winchester, .223 Remington

Features of Rise Armament RA-240 Enhanced Control Rifle Trigger RA-240-ERT:

  • Available exclusively from
  • Clean break trigger with a short reset.
  • Single-stage trigger system with drop safety feature.
  • Single-stage trigger system.
  • Light 3.5-lb. pull weight.
  • Comfortable, semi-curved trigger for enhanced control.
  • Manufactured and assembled according to strict AS9100 aerospace requirements, which are more stringent than standard gun manufacturing requirements.
  • CNC machined from high-grade, heat-treated tool steel and aluminum.
  • Bright blue 8625 hard coat anodized aluminum cassette.
  • Fits most .308 and.223 AR-style platforms.
  • Self-contained design makes it easy and quick to install with no fine-tuning needed.
  • Includes Rise Armament anti-walk pins.

Package Contents:

  • Rise Armament RA-240 Enhanced Drop-In Rifle Trigger w/3.5-lb. pull weight RA-240-ERT
  • Anti-Walk Pins

OpticsPlanet Exclusive Rise Armament RA-240 Enhanced Rifle Trigger Orderable Models

List of Orderable Models

OpticsPlanet Exclusive Rise Armament RA-240 Enhanced Rifle Trigger,Semi Curved,3.5lb Pull Weight,Anodized Aluminum RA-240-ERT , MPN: RA-240-ERT , UPC: 853742008458 , Code: 2AL-ART-ERTRG-RA-240-ERT
OpticsPlanet Exclusive RISE Armament RA-242 Enhanced Rifle Trigger, Blue/Silver, RA-242-ERT , MPN: RA-242-ERT , UPC: 853742008861 , Code: 2AL-ART-ERTRG-RA-242-ERT
Questions & Answers
Does an ambidextrous safety work with this trigger I had to remove mine in order for the trigger to operate. Expert Answer

It should work with any AR15 ambidextrous safety.

by Jonathan D., Gear Expert, September 3, 2019
Will this work for a 450 bushmaster AR, or will the recoil cause double fire issues? Expert Answer

It should work without double fire.

by Jonathan D., Gear Expert, September 3, 2019
Customer Reviews
Expert Review
Hello Big Blue by Matt S., Gear Expert, May 7, 2018
This is my second Rise Armament trigger. I really like the quality they offer while keeping prices reasonable. The blue finish on the housing is really nice, almost wish I had a skeletonized receiver to show it off more. As for the function, this t...
25/25 found this helpful
Helpful Positive Review AWESOME trigger for the money! by KP, April 30, 2018
!his trigger is fantastic. the 3.5lb pull is crisp. single stage trigger that I easily recommend anyone who is looking to go a few steps up over the regular kit trigger. it's not top of the line, but it's definitely a great bang for the buck!
11/15 found this helpful
Helpful Negative Review Quit Working Within 30 Rounds by Mike, June 26, 2018
Bought two of these and put them in two different AR-15s. Both failed to fire numerous times within 30 rounds being fired. At times, when the trigger failed to operate and you lifted your finger off the trigger, it would fire. Unsafe fore sure. I...
19/42 found this helpful
Most Recent Reviews decent trigger by tyler, Verified Owner, February 29, 2020
its a decent trigger for the price however the anti walk pins are a joke. The pins are too long and slide side to side in the lower. im going to have to spend another $20+ for some good quality pins. I will go with something else for my next trigger....
Most Recent Reviews Missed quality control by Jo, Verified Owner, January 31, 2020
Great trigger second one I have bought. Have not test shot it yet. The only problem I have with this trigger is that it came in with an ridge on the corner of the trigger. It will need to be filed down. I love the trigger just sad this got past QC se...
Read All 84 Reviews
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