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Q&A for RISE Armament RA-140 Super Sporting Trigger — 55 Questions & 58 Answers

Name RISE Armament RA-140 Super Sporting Trigger (4.5)
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Q
Dkron, member, from KS, United States, asked on December 28, 2018

What is difference between ra140 and ra240? Besides price.

Expert Answer
A
Answered by Armando R., Gear Expert, from IL, United States, on April 04, 2019

The differences are the anodizing color of the trigger housing and the trigger shape. The trigger shape is slightly straighter than the standard RA-140 and not completely flat like the RA-140 flat face. It is a hybrid trigger shape between the standard curved and a flat trigger.

37 of 41 found the following answer helpful.
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Q
abadoki, member, from WA, United States, asked on February 03, 2018

What is the different between the 2 models of the RA-140 triggers?

Expert Answer
A
Answered by Ethan C., Gear Expert, from IL, United States, on March 15, 2018

The first item, RA-140-BLK, is just the trigger. The second item, RA-140PK, is the trigger and a set of anti-walk pins.

19 of 27 found the following answer helpful.
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Q
Will, guest, from CT, United States, asked on December 01, 2017

Do u sell the anti- walk pins for this trigger?

Expert Answer
A
Answered by Matt S., Gear Expert, from IL, United States, on December 20, 2017

Rise Armament recommends KNS anti-walk trigger pins

https://www.opticsplanet.com/yankee-hill-machine-yhm-anti-rotation-pin-kit-gen2-mod2-by-kns.html

6 of 8 found the following answer helpful.
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Q
C., member, from FL, United States, asked on January 05, 2025

Will this work with my ar 22WMR Upper ? It has to be a standard “round hammer”. Thanks

Manufacturer Answer
A
Answered by RISE Armament, Manufacturer from OK, United States, on January 08, 2025

This trigger will not have any issues in a 22WMR Upper on an AR style platform.

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Q
Chris, guest, from IL, United States, asked on September 27, 2022

Will this trigger work in Aero Precision AR-10 iits an M5 lower

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on October 03, 2022

Yes, the RISE Armament RA-140 Super Sporting Trigger will fit and function in your Aero Precision M5 lower receiver.

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Q
SteveO, member, from GA, United States, asked on July 23, 2022

I have a CMMG 4.6x30mm; which Rise Armament Trigger would be most suitable for this type of setup? Thanks In Advance!

Expert Answer
A
Answered by Hunter, Gear Expert, from OH, United States, on August 04, 2022

The CMMG 4.6x30mm uses a Mil-Spec trigger. So the RISE Armament RA-140 Super Sporting Trigger should work fine in that AR.

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Q
GC, member, from CA, United States, asked on July 01, 2022

Would this be compatible with an AR-9 Platform?

Expert Answer
A
Answered by Hunter, Gear Expert, from OH, United States, on July 18, 2022

The RISE Armament RA-140 Super Sporting Trigger could be used with an AR9. However, I recommend using the RISE Armament Rave 9mm PCC Trigger with Anti-Walk Pins at the link below. This model has been designed to specifically work in AR9's or PCC's and work better with blowback gas systems found in PCC set ups.
https://www.opticsplanet.com/rise-armament-rave-pcc-trigger-with-anti-walk-pins.html

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Q
BeeJay, guest, from WA, United States, asked on April 27, 2022

What is the size of the size of the hammer and can these work on PCC and A3 scorpion lower Stribog?

Expert Answer
A
Answered by Hunter, Gear Expert, from OH, United States, on May 09, 2022

RISE Armament does not state the size of the RISE Armament RA-140 Super Sporting Trigger's hammer. I recommend contacting RISE Armament for that information. The RISE Armament RA-140 Super Sporting Trigger will work in a PCC with a Mil-Spec dimensions lower receiver. However, I recommend using the RISE Armament Rave 9mm PCC Trigger at the link below. The RISE Armament Rave 9mm PCC Trigger has a hammer specifically designed to withstand the blowback system of PCCs.
https://www.opticsplanet.com/rise-armament-rave-pcc-trigger-with-anti-walk-pins.html

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Q
Bradyc, member, from ID, United States, asked on April 08, 2022

What is the difference in this and the Ra140awp that's 10 bucks less? Is it just the finish look and the awp is 9mm compatible?

Expert Answer
A
Answered by Hunter, Gear Expert, from OH, United States, on May 10, 2022

The RISE Armament RA-140 Super Sporting Trigger uses set screws that must be accessed from inside the trigger for installation. The RISE Armament Rave 140 AR Drop-In Trigger uses springs at the bottom of the housing for easier installation instead of set screws. Both can be used in a 9mm AR but I recommend using the RISE Armament Rave 9mm PCC Trigger at the link below for a 9mm AR.
https://www.opticsplanet.com/rise-armament-rave-pcc-trigger-with-anti-walk-pins.html

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Q
Nathan Calloway, member, from MI, United States, asked on March 03, 2022

Will this trigger drop into a Diamond Back AR-15 db15

Expert Answer
A
Answered by Hunter, Gear Expert, from OH, United States, on March 16, 2022

Yes, the RISE Armament RA-140 Super Sporting Trigger will work in a Diamondback DB15.

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