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RBR-15 MOD 2.1 16"

Product Code: RBR-15-MOD2-1-16in

Availability: In stock

RBR-15 MOD 2.1 16"

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Special Price $1,249.99

Regular Price: $1,549.99

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Special Price $1,249.99

Regular Price: $1,549.99



***Please allow 4 to 6 weeks minimum for deliveries.***


To view Cerakote color options click here


RBR-15 MOD 2.1

We use only the highest quality parts in every facet of this rifle.  The rifle feautres SLR ION 13.7" Hybrid Keymod Handguard. The RBR-15 MOD 2.1 s has our Rebel Arms 4150 CMV nitride medium contour barrel with mid-length gas system is capable of delivering 1 MOA accuracy with match ammo.  The standard rifle comes with nitrided BCG, SilencerCo ASR 3-port muzzle brake, nitride gas system, premium GI fire control group.  This rifle is handbuilt by one builder.  Standard rifle comes optics ready.


Our 14.5" 4150 CMV Nitride barrel is chambered in 5.56x45mm NATO. The 1x7 Twist Rifling is capable of stabilizing light to heavy weight projectiles of up to around 75 grains.

Each Rebel Arms Barrel is capable of 1 MOA accuracy using match grade ammunition.

Muzzle Device:

Silencerco ASR Muzzle Brake

The SilencerCo ASR 3-port muzzle brake is compatible with the Specwar, Saker, Omega, Hybrid, and Harvester Big Bore ASR mounting system. They offer one hand on, one hand off attachment/detachment. The 3-port design effectively reduces felt recoil and muzzle climb. (Ban state rifles will come with the SilencerCo Saker Trifecta Muzzle Brake. The ASR Blast Sheild will not work with the Saker Trifecta Muzzle Brake.)


Upper Receiver

Our receivers are fully machined from heat-treated, aircraft-grade aluminum forgings for superior strength and durability.

Lower Receiver

Our Mod II lower receivers are designed from a 7075 T6 aluminum alloy forging for reliable performance and outstanding durability. Our receivers are precision machined to ensure installation of mil-spec aftermarket components. Our receivers feature a low shelf for RDIAS use, a flared magwell for easier reloading and a groved front magwell for added grip.

Firing Group

The RBR-15 MOD 2.1 comes with a premium polished mil-spec firing group.  The trigger pull is measured at 5-7 lbs with standard length reset.

Nitride Bolt Carrier

This rifle features a high quality Nitride Bolt Carrier Group.  Unlike phoshpated or parkerizing, our bolt carriers have a black nitrided surface that eliminates the need to apply oil to the carrier that can attract dirt, dust, unburned powder, and carbon and lead to cycling failures.  The nitriding process creates an ultra-low friction coefficient to the surface.  When you feel the surface of the carrier  you will notice that it is much smoother and slipery to the touch.  It also means less heat generated by metal on metal contact and also provides for easier cleaning.

The process hardens the steel as well, which makes this carrier have an increased resistance to wear thereby increasing the life of of the component and increases the amount of shots you can run over the life of it.  The Gas Key comes already side-staked properly to the carrier.


Ambidextrous Safety Selector


The Talon™ ambidextrous safety selector is a modular design that can be installed as a standard 90° or as a 45° short throw by simply rotating the shaft 180° inside the lower receiver. Selector levers install using a precision machined dovetail interface with spring-loaded retention stud to lock the lever in place – no screws to come loose or break. The Talon is compatible with most semi-automatic AR15 & AR10/SR25-pattern rifles. Patent pending.

Charging Handle


         Raptor™ ambidextrous charging handle by AXTS. The Raptor™ is truly revolutionary in design & function. From rapid palm “blading” or finger thumb charges of the          weapon, the motion is fluid & fast from either strong or support side. Made in the USA from aircraft grade 7075 aluminum and milspec anodized.

SLR ION 13.5" Hybrid Keymod Handguard

      • 7 Sided Design allows 45deg mounting options
      • SLR's Q-Mod - All Keymod slots double as QD swivel mounting points
      • No timing of barrel nut required, no shims needed
      • Works with any receiver forged or billet
      • ​1.35" ID
      • Gen 4 
      • Mil-Spec Hardcoat Anodize
      • 7075 Barrel nut w/ Hardcoat Anodize
      • Melonite Finish Hardware
      • Free Floating Design
      • Proven Slip fit locking mount design, much more secure than a clamp type mount.
      • Billet Anti Rotation Insert (black insert included)
      • Proven Anti Slip Design  keys into barrel nut
      • Barrel nut uses standard wrenches or SLR Billet wrench for perfect fit
      • Continuous top rail design allows optic mounts to cross receiver/handguard threshold
      • Mil-Spec 1913 Mounting rails

Mission First Tactical BATTLELINK Minimalist Stock

This is the lightest stock on the market.  With heavy input from operators Mission First utilized the minimal amount of material while maintaining all the necessary functionality.

Battlelink Stocks are the evolution of battlefield technology manufactured using a specially developed reinforced, super tough polyamide from DuPont's Military Plastic Division.  Putting the stock to your shoulder is the foundation of any stock. Holding true to the basics while adding functionality with the minimal amount of material possible was our goal. With heavy input from operators from all spectrums we saw the need to make a stock that offers all of the functional requirements while keeping the weight under 6 ounces. This stock adapts and changes to your environment or operational needs by utilizing custom accessory mounts and is able to accept a new optimized sling configuration. This ultimately makes our stock the lightest in today's AR accessories market.

Mission First Tactical ENGAGE™ Pistol Grip

The Engage tactical pistol grip (EPG16) provides a combination of fit and function unparalleled by the originally supplied M16/AR15/M4/HK416 pistol grip. The finger swells are textetured and the grooved backstraps provide a positive grip surface with wet or gloved hands. There is a secure watertight storage compartment with plug retention for one handed storage access. A customizable storage sled with quick access tab diminishes all rattle.

Trigger Guard

The Rebel RBR-15 MOD 2.1 comes with the Mission First Tactical E- VolV enhanced trigger guard and is proudly made in the USA.


The Rebel RBR MOD 2.1 comes with two (2) 30 Round Hexmag HX30 Polymer Magazines.




Each RBR-15 comes with a Patriot hard case.





***All rifles have to ship to your local FFL. Please provide us with an FFL to ship the rifle to. Thank you!!***



Additional Information

Additional Information

Manufacturer Rebel Arms
Chamber 5.56x45mm
Barrel 4150 CMV Nitride
Barrel Length 14.5"
Twist Rate 1:7
Gas Length Mid-length
Bolt Carrier Group Black Nitride
Muzzle Device Silencerco ASR Muzzle Brake
Finish Anodized
Fire Control Group Premium Polished Mil-spec
Gas Block Slim Line Gas Block
Front Site Optics Ready (none)
Rear Sight Optics Ready (none)
Handgaurd 13.7" ION Hybrid Keymod Handguard
Stock MFT Battlelink Minimalist
Stock Color Black
Grip MFT EPG16V2
Grip Color Black
Magazine Color Black
Overall Length Collapsed 33.50 Inches
Overall Lenth Extended 36.75 Inches
Product Weight 6 lbs

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