Rise Armament200188935
Rise Armament RA-535 Advanced Performance Single Stage AR Rifle Trigger 3.5 lb Curved Red$269.99
Availability: In Stock
The Rise Armament RA-535 Advanced Performance Single Stage AR Rifle Trigger delivers a no-compromise shooting experience built on proven performance principles. This 3.5 lb curved trigger is engineered for shooters who demand crisp, predictable breaks and fast reset without the installation headaches that come with traditional drop-in upgrades. Whether you're running precision rifle drills, competing, or hunting from your AR platform, the RA-535 combines genuine trigger performance with practical ease of use.
What sets the RA-535 apart is the attention to internals that actually matter. The trigger mechanism features zero take-up—meaning the blade starts moving exactly when it contacts the sear, with no slack or wasted pre-travel. The break itself is ultra-crisp, and the reset is fast and tactilely pronounced so you can hear and feel when you're ready for the next shot. Those details compound into tighter groups and genuinely faster follow-ups. The curved blade face suits shooters who prefer a finger-pad contact point rather than a flat surface.
Durability is built into the design. S7 tool steel internals are heat-treated and finished with Nickel Boron (NiB) coating, which reduces friction, increases hardness, and extends service life. The hammer uses a reduced-mass design without sacrificing strike energy—so you get reliable, consistent ignition even with hard-primer ammunition. The housing is precision-machined from 6061 aerospace aluminum billet, ensuring the geometry stays tight and true over thousands of rounds.
Installation into a mil-spec AR lower is straightforward—no special tools or gunsmithing required. The trigger integrates into your existing platform without fuss, so you can focus on shooting rather than troubleshooting.
| Product Type | Single Stage AR Rifle Trigger |
| Pull Weight | 3.5 lb |
| Blade Style | Curved |
| Finish | Silver |
| Housing Material | 6061 Aerospace Aluminum |
| Internal Material | S7 Tool Steel with Nickel Boron Coating |
| Compatibility | Mil-Spec AR Lowers |
The RA-535 is designed for standard mil-spec AR lowers. If your lower accepts a mil-spec trigger group, the RA-535 will fit and function without modification.
The curved blade face on this model contacts your trigger finger pad, offering a traditional shooting feel. Some shooters prefer this geometry for natural finger placement and control.
The RA-535 features a fast, audible and tactilely pronounced reset. You'll hear and feel when the trigger is ready for the next shot, which helps support faster, more confident follow-up shots.
The Nickel Boron (NiB) finish on the S7 tool steel internals reduces friction between moving parts, increases surface hardness to resist wear, and extends the working life of the trigger over thousands of rounds.
SKU: 200188906
Availability: In Stock
The Rise Armament RA-535 Advanced Performance Single Stage AR Rifle Trigger delivers a no-compromise shooting experience built on proven performance principles. This 3.5 lb curved trigger is engineered for shooters who demand crisp, predictable breaks and fast reset without the installation headaches that come with traditional drop-in upgrades. Whether you're running precision rifle drills, competing, or hunting from your AR platform, the RA-535 combines genuine trigger performance with practical ease of use.
What sets the RA-535 apart is the attention to internals that actually matter. The trigger mechanism features zero take-up—meaning the blade starts moving exactly when it contacts the sear, with no slack or wasted pre-travel. The break itself is ultra-crisp, and the reset is fast and tactilely pronounced so you can hear and feel when you're ready for the next shot. Those details compound into tighter groups and genuinely faster follow-ups. The curved blade face suits shooters who prefer a finger-pad contact point rather than a flat surface.
Durability is built into the design. S7 tool steel internals are heat-treated and finished with Nickel Boron (NiB) coating, which reduces friction, increases hardness, and extends service life. The hammer uses a reduced-mass design without sacrificing strike energy—so you get reliable, consistent ignition even with hard-primer ammunition. The housing is precision-machined from 6061 aerospace aluminum billet, ensuring the geometry stays tight and true over thousands of rounds.
Installation into a mil-spec AR lower is straightforward—no special tools or gunsmithing required. The trigger integrates into your existing platform without fuss, so you can focus on shooting rather than troubleshooting.
| Product Type | Single Stage AR Rifle Trigger |
| Pull Weight | 3.5 lb |
| Blade Style | Curved |
| Finish | Silver |
| Housing Material | 6061 Aerospace Aluminum |
| Internal Material | S7 Tool Steel with Nickel Boron Coating |
| Compatibility | Mil-Spec AR Lowers |
The RA-535 is designed for standard mil-spec AR lowers. If your lower accepts a mil-spec trigger group, the RA-535 will fit and function without modification.
The curved blade face on this model contacts your trigger finger pad, offering a traditional shooting feel. Some shooters prefer this geometry for natural finger placement and control.
The RA-535 features a fast, audible and tactilely pronounced reset. You'll hear and feel when the trigger is ready for the next shot, which helps support faster, more confident follow-up shots.
The Nickel Boron (NiB) finish on the S7 tool steel internals reduces friction between moving parts, increases surface hardness to resist wear, and extends the working life of the trigger over thousands of rounds.
SKU: 200188906