Rise Armament

Rise Armament Drop-In Triggers: RA-140, RA-535, and Beyond

Rise Armament’s trigger lineup is built around drop-in cassette-style assemblies that replace the standard mil-spec trigger group without requiring gunsmithing or permanent modification. The RA-140 is their entry-level offering — a significant improvement over mil-spec with a cleaner break and shorter reset at an accessible price point, suitable for general AR-15 builds and home defense rifles. The RA-535 Advanced Performance Trigger steps up to a flat-faced bow design with a lighter pull weight, crisper break, and shorter reset tuned for competition use. Rise Armament also produces duty-specific triggers designed around reliability under adverse conditions for law enforcement and military applications. All Rise triggers use tool-steel components and are drop-in compatible with standard mil-spec AR-15 lower receivers.

Rise Armament Barrels

Rise Armament produces AR-15 barrels in 5.56 NATO, .223 Wylde, .300 Blackout, and 6.5 Grendel among other calibers, with profiles ranging from lightweight pencil barrels to heavy match contours. Their barrels are button-rifled, QPQ nitride finished, and available in standard carbine, mid-length, and rifle gas system configurations. The .223 Wylde chamber is a popular choice for precision AR-15 builds as it safely accepts both .223 Remington and 5.56 NATO ammunition while maintaining tighter chamber dimensions for improved accuracy with match-grade .223 loads. Rise Armament barrels are priced competitively in the mid-tier barrel market and are a solid upgrade path for builders moving beyond budget barrel options.

Rise Armament vs. Geissele, LaRue, and CMC: Choosing an AR Trigger

The AR-15 drop-in trigger market is crowded, and Rise Armament sits in a competitive position between entry-level options and premium brands. Geissele is the benchmark for duty and match triggers — their SSA and SSA-E triggers are the standard against which others are measured, at a premium price. LaRue MBT triggers offer exceptional value at a lower price point than Geissele. CMC Triggers and Rise Armament occupy similar territory — solid drop-in options that deliver meaningful improvements over mil-spec at mid-range prices. Rise Armament differentiates with their flat-bow trigger options and duty-specific designs. For a competition-oriented flat trigger at a reasonable price, the RA-535 is a genuine contender against more expensive options.

Who Should Buy Rise Armament?

Rise Armament is the right choice for AR-15 builders who want a meaningful trigger upgrade without spending Geissele prices, for 3-Gun and USPSA competitors building a competition AR on a realistic budget, and for precision AR-15 shooters who want a flat-bow trigger for improved consistency at distance. Their barrel line is suited for builders who want a mid-tier barrel upgrade in common AR calibers without the wait times of custom barrel makers.

Frequently Asked Questions: Rise Armament

Are Rise Armament triggers drop-in?
Yes. Rise Armament triggers are self-contained drop-in cassette assemblies that install in any standard mil-spec AR-15 lower receiver without gunsmithing or permanent modification.

Where is Rise Armament made?
Rise Armament is based in Tulsa, Oklahoma, and manufactures their products in the United States.

What is the best Rise Armament trigger?
The RA-535 Advanced Performance Trigger is Rise Armament’s most popular competition-oriented trigger, offering a flat-faced bow, light pull weight, and short reset suited for 3-Gun and USPSA use.

How does Rise Armament compare to Geissele?
Geissele is the premium benchmark for AR triggers, with a higher price point and extensive military and law enforcement use. Rise Armament offers competitive performance at a lower price, making it a strong choice for budget-conscious builders who want more than mil-spec without paying for the Geissele premium.

Browse Rise Armament
Shop all Rise Armament triggers and AR components at Impact Guns — we ship nationwide.

See Also: AR-15 Rifles • Geissele • AR-15 Lower Parts • 3-Gun Competition