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Rise Armament RA-535 APT 3.5 lb Single-Stage AR Trigger (Red)

UPC: 850043415442

$249.99

3 in stock

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Description

Rise Armament built its whole reputation on the RA-535. This was the very first product the company launched, debuting at SHOT Show 2015, and it earned the nickname the Ferrari of Triggers for good reason. It takes a stock mil-spec trigger, with all its grit and mushy reset, and replaces it with a clean, single-stage 3.5 lb pull that breaks like glass. The reset is short and tactile, so your follow-up shots come faster and your groups tighten up without you having to change a thing about your technique.

What Sets the RA-535 Apart

The trigger blade is a hybrid design that blends the flat-trigger feel a lot of competitive folks love with the comfort of a traditional curved bow. You get the leverage and consistency of a straight face with a shape your finger naturally settles into. Internally, the parts wear a Nickel Teflon coating that keeps things slick and actually gets smoother the more rounds you run through it. There's essentially no take-up before the sear engages, so the movement you feel is the pull that fires the gun and nothing wasted.

Build Quality You Can Feel

Rise CNC machines every part from heat-treated tool steel and aluminum, then assembles it to AS9100 aerospace standards, which is a tighter tolerance than most gun parts ever see. The whole assembly sits in that signature bright red 8625 hardcoat anodized housing, so it looks as sharp as it shoots. The self-contained cassette means no loose springs to fight and no tuning at the bench.

Fit and Installation

The RA-535 drops into any mil-spec AR lower and plays nice with .223/5.56, .300 Blackout, .308, 6.5 Creedmoor, and other common AR chamberings. It's a small-pin unit, and installation runs about ten minutes with the included anti-rotation pins holding everything locked in place through long strings of fire. Whether you're building out a precision rig, setting up for 3-gun, or just tired of a gritty factory trigger, this is one of the upgrades people tend to buy again and again for their other rifles.

Key Specifications

  • Manufacturer: Rise Armament
  • Model: RA-535 Advanced Performance Trigger (APT)
  • Manufacturer Part Number: RA535REDARP
  • UPC: 850043415442
  • Trigger Style: Single-Stage, Drop-In
  • Pull Weight: 3.5 lb
  • Blade Design: Hybrid (straight and curved)
  • Color: Red
  • Housing: 8625 Hardcoat Anodized Aluminum
  • Construction: CNC-Machined Heat-Treated Tool Steel and Aluminum
  • Internal Coating: Nickel Teflon
  • Pin Size: Small Pin
  • Unit Weight: 2.3 oz
  • Overall Length: 6.95 in
  • Caliber Compatibility: .223/5.56, .300 BLK, .308, 6.5 Creedmoor and other AR calibers

What’s Included

  • Rise Armament RA-535 self-contained drop-in trigger group
  • Anti-rotation pins

Frequently Asked Questions

Will the RA-535 fit my AR-15 and AR-10?

Yes, the RA-535 drops into any mil-spec AR lower and works in both AR-15 and AR-10 platforms. It's compatible with common chamberings like .223/5.56, .300 Blackout, .308, and 6.5 Creedmoor. Just keep in mind it's a small-pin unit, so it's sized for standard small-pin receivers.

Is the RA-535 hard to install?

Not at all. The self-contained cassette design means there are no loose springs to wrangle and no fine-tuning required at the bench. Most folks have it swapped in around ten minutes using the included anti-rotation pins, and Rise has a step-by-step video if you want to follow along.

What kind of trigger pull does the RA-535 have?

It's a single-stage trigger with a crisp 3.5 lb break, a very short reset, and almost no over-travel. There's essentially no take-up before the sear engages, so the pull feels clean and predictable shot after shot. The Nickel Teflon coating on the internals keeps it smooth and only gets better with use.

What's the difference between the trigger blade shapes?

The RA-535 uses a hybrid blade that combines the flat feel competitive folks favor with the comfort of a traditional curved trigger. You get the consistent leverage of a straight face along with a shape your finger settles into naturally. It's a nice middle ground if you can't decide between flat and curved.

Additional information

UPC

850043415442

Manufacturer

Manufacturer Part Number

RA535REDARP

Color

TRIGGER RED

Length

6.9500

Model

Product Type

Trigger

Style

Single-Stage

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