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Rise Armament RA-140 Super Sporting Drop-In Trigger

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The Affordable, Must-Have Trigger

Most factory AR triggers are alright. They get the job done. Sort of. If you’re reading this, then your trigger probably feels gritty, sticky, and inconsistent and for a rifle that should punch out to over 400 meters, that’s no good.

The problem with the AR market is that quality and affordability often compete – and most average AR owners aren’t interested in spending half the cost of their rifle on a single component upgrade. That’s why Rise Armament is awesome. They made the RA-140 Super Sporting Trigger, a perfectly affordable, precision-manufactured upgrade for the standard AR 15 trigger.

No Gunsmithing Required

The RA-140 single stage drop-in trigger is easy as cake to install, requiring no gunsmithing or crazy modifications. Just plop it in with your factory AR pins or new KNS pins, and you’re set. This trigger is built using AS9100 quality control standards, the same meticulous level of quality NASA uses to build rockets and space equipment. That means your RA-140 trigger is manufactured down to tolerances that are one-millionths of an inch.

A Logical Upgrade for Any AR

A crisp and light 3.5-pound trigger pull provides a very clean break with a short reset for consistent, tight shot groups put downrange quickly and easily. Because the RA-140 trigger is built so precisely, you’ll enjoy little to no creep, take-up, or overtravel – all in an affordable unit that’s tuned and ready to go out of the box.

Why the RA-140 Drop-In Trigger is So Awesome

  • Affordable, precision trigger upgrade
  • Drop-in design requires no gunsmithing
  • Crisp, clean break with no take-up or creep
  • Light, consistent 3.5-pound trigger pull
  • Black, rugged hard coat anodized aluminum housing
  • Manufactured to AS9100 quality control standards
  • Aerospace tolerances of 0.000001 inches
  • Fits most commercial AR 15 and AR 10 lowers
  • Uses standard lower pins or new KNS pins

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Shipping of various parts and/or accessories are prohibited to states and locales (ie New Jersey, California, New York, etc…) with restrictions against certain parts and/or accessories or "assault weapons" (i.e. states with high-capacity magazine restrictions, manufacturing of semi-automatic weapons, etc..). It is your responsibility to be aware of your local firearms laws before purchasing from our website or machining a firearm. We try our best to keep our shipping page current, but laws change daily. only ships within the United States. Federal legislation dictates we cannot ship our products internationally.

Rise Armament

We are a national retailer of individual components and not all products depicted on this website are legal in every state. Shipping of various products found on this website are prohibited to some states (such as California, Connecticut, District of Columbia, Hawaii, New Jersey, New York, Rhode Island, and Washington). The information, pictures, text or products presented on this website are not a representation by us, and should not be understood by you, that any product or completed firearm is legal to assemble or own in your state of residence. We encourage each and every builder to perform their own research about the state and federal laws that apply to them. It is your responsibility to understand the law and we encourage you to consult with an attorney or your local ATF representative.