The Radian Weapons Model 1 6mm ARC Gray Cerakote Rifle (Model R0852, UPC 810098420785) is a top-tier, fully ambidextrous AR-15 semi-automatic rifle engineered to push the limits of the 6mm ARC cartridge. Featuring a 14.5" match-grade barrel pinned with a Dead Air flash hider to 16" overall length, a sleek gray Cerakote finish, and a 20-round capacity (1 magazine included), this Model 1 is purpose-built for shooters who demand uncompromising accuracy, reliability, and modern ergonomics in a compact precision platform. 7 Sigma Arms+2MIA Arms+2
If you’re looking for a premium 6mm ARC AR-15 rifle that blends cutting-edge components, full ambi controls, and rugged Cerakote protection, the Radian Model 1 R0852 belongs at the center of your setup.
6mm ARC in a Compact 14.5" Pinned (16" OAL) Platform
The R0852 is chambered in 6mm ARC, a cartridge specifically developed to deliver long-range performance from the AR-15 platform: Radian Weapons+1
Caliber: 6mm ARC – known for flatter trajectories, high ballistic coefficients, and excellent long-range capability in a compact package. Radian Weapons
Barrel: 14.5" match-grade barrel, pinned and welded Dead Air flash hider to achieve a legal 16" overall length. 7 Sigma Arms+2MIA Arms+2
Precision-machined, stainless match barrel optimized for consistency, tight groups, and repeatable accuracy. Shadow Tactical+1
This configuration gives you the ballistic performance of 6mm ARC with the handling of a carbine-length AR—ideal for hunting, precision steel, or practical rifle competition.
Fully Ambidextrous Controls – True Left- & Right-Handed Operation
Radian is famous for its ambidextrous weapon systems, and the Model 1 is built around that philosophy: Impact Guns+2Hinterland Outfitters+2
Ambidextrous magazine release
Ambidextrous bolt catch / bolt release integrated into the lower receiver
Radian Talon modular ambidextrous safety selector, configurable for 45° or 90° throw. Impact Guns+1
Radian Raptor-SD ambidextrous charging handle, optimized for suppressor use and smooth manipulation from either side. Impact Guns+2Shadow Tactical+2
Whether you’re left-handed, right-handed, or switch shoulders around barricades, the Model 1 is a truly ambi AR-15, not just partially adapted.
Gray Cerakote Finish on Billet Receivers & Handguard
The R0852 stands out with a striking gray Cerakote finish applied across the rifle:
Upper receiver, lower receiver, and handguard are Cerakoted together for a perfectly matched gray tone and superior corrosion resistance. Impact Guns+27 Sigma Arms+2
Billet 7075-T6 aluminum receivers deliver exceptional strength, precise fit, and a refined aesthetic you can feel every time you pick it up. Hinterland Outfitters+1
Cerakote coating offers excellent wear and chemical resistance, protecting the rifle in harsh field and range environments. 7 Sigma Arms+1
The combination of billet machining and gray Cerakote gives this Model 1 a modern, premium look that matches its performance.
Extended Free-Float M-LOK Handguard
The Radian Model 1 equips a long, free-float aluminum handguard with Magpul M-LOK slots:
Extended aluminum handguard provides generous real estate for support-hand placement and accessory mounting. Impact Guns+27 Sigma Arms+2
M-LOK mounting system at multiple positions for attaching lights, bipods, lasers, handstops, and more without excessive weight. Impact Guns+1
Free-float design isolates the barrel from handguard pressure, helping preserve the rifle’s inherent accuracy.
This handguard makes the Model 1 ideal for precision shooting, barricade work, and positional drills where stability and flexibility matter.
ATC AR Gold Match Trigger – Crisp, Competition-Grade Break
Radian outfits the Model 1 series with some of the best triggers in the AR world, and the R0852 is no exception:
Many listings specify an ATC AR Gold match-grade trigger, a premium single-stage trigger known for its light, crisp break and very short reset. Impact Guns+2Shadow Tactical+2
Designed for precision and speed, enabling tight groups at distance and quick follow-up shots in dynamic shooting.
When paired with the 6mm ARC barrel, this trigger system helps you extract every bit of accuracy potential from the platform.
6-Position Mil-Spec Receiver Extension with QD End Plate
The back end of the rifle is built for flexibility and modern sling setups:
6-position mil-spec receiver extension allows you to adjust length of pull to accommodate body size, gear, and shooting position. Impact Guns+1
QD end plate provides a solid attachment point for QD sling swivels, enabling single- or two-point sling setups with ease. Impact Guns+1
This makes the Model 1 highly adaptable for field carry, match use, and training in a variety of environments.
Engineered for ARC – Long-Range Potential from an AR-15
Radian’s own description of the 6mm ARC Model 1 highlights its purpose-built design:
The 6mm ARC Model 1 “redefines what’s possible from the AR-15 platform”, with flatter trajectories and higher ballistic performance compared to traditional 5.56 builds. Radian Weapons
Ideal applications include:
Mid- to long-range hunting
Precision steel matches and carbine competitions
General-purpose precision carbines where accuracy, reach, and wind performance matter
If you want an AR that can stretch out well past what typical 5.56 rifles can do—without going to a heavier AR-10—the 6mm ARC Model 1 is built for that role.
20-Round Capacity & Included Magazine
The R0852 ships ready for serious range time:
Capacity: 20+1 rounds of 6mm ARC. 7 Sigma Arms+1
Includes: 1 magazine, so you can zero and start shooting immediately after mounting your optic and confirming function. 7 Sigma Arms+1
Additional mags are readily available, but this included 20-rounder gives you a solid starting point for training or hunting.
Key Specifications – Radian Weapons Model 1 6mm ARC Gray (R0852)
From Radian-focused dealers and distributors: Total Impact Guns+47 Sigma Arms+4MIA Arms+4
Manufacturer: Radian Weapons
Model: Model 1
Part Number: R0852
UPC: 810098420785
Platform: AR-15–style semi-automatic rifle
Caliber: 6mm ARC
Action: Semi-auto, direct impingement
Barrel Length: 14.5" match-grade, threaded, with Dead Air flash hider pinned/welded to 16" OAL
Muzzle Device: Dead Air flash hider (suppressor-ready interface where legal)
Finish: Gray Cerakote (upper, lower, and handguard)
Receivers: Billet 7075-T6 aluminum
Handguard: Extended free-float aluminum, M-LOK compatible
Controls: Fully ambidextrous (mag release, bolt catch/release, safety, charging handle)
Charging Handle: Radian Raptor-SD ambidextrous
Safety: Radian Talon modular ambi safety, 45°/90° configurable
Trigger: Match-grade (commonly listed as ATC AR Gold)
Receiver Extension: 6-position mil-spec with QD end plate
Capacity: 20 rounds (1 magazine included)
(Always confirm local laws and FFL requirements before purchasing or transferring any firearm.)
Who Should Choose the Radian Model 1 6mm ARC R0852?
This rifle is an outstanding option if you:
Want a premium AR-15 in 6mm ARC with fully ambidextrous controls and match-grade accuracy.
Prefer a gray Cerakote finish with billet receivers and a free-float M-LOK handguard for both durability and aesthetics.
Need a 14.5" pinned (16" OAL) configuration to balance compact handling with compliance.
Demand top-tier components like the Raptor-SD charging handle, Talon safety, and a high-end match trigger straight from the factory.
Are building a rifle for long-range hunting, precision steel, or advanced training and want a platform engineered specifically for the 6mm ARC.
For serious shooters who won’t compromise on build quality, ergonomics, or performance, the Radian Weapons Model 1, Semi-automatic Rifle, AR-15, 6MM ARC, 14.5" Pinned (16" OAL), Dead Air Flash Hider, Gray Cerakote, 20-Round (R0852 / 810098420785) is a feature-rich, precision-ready rifle that’s ready to excel in any demanding role.
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