SKU: RT9-LW-ROSE-CG Categories: ,

Apply for financing with Credova! It’s fast and easy! Just click the box below to be taken to the financing application for Rooftop Arms! Contact us once your pre-approved and we will walk you through the process of buying your dream firearm with low monthly payments!


Ultra-light/Low recoil/Extremely Mobile

The Rose model AR9 platform rifle, chambered in 9mm, offered by Rooftop Arms is a top-of-the-line build that is designed to be an ultra-lightweight pistol caliber carbine (PCC). It is named after the brave Eileen Nearne, also known as (Codename: Rose). She bravely transmitted messages during WWII to warn of an upcoming strike by the German military with V1 Rockets. This model is designed to be an ultralight and ultrafast rifle that shines at the range when its time to have fun. The minimalist buttstock and handguard pair perfectly to give it a nimble feel. The short-stroke bolt carrier group from JP enterprises is also a perfect addition to a rifle with this style and purpose. The Trijicon MRO optic is lightweight with a simple reticle for fast target acquisition and serves this model well. Whether you shoot competition, or just want a phenomenal lightweight PCC build, the Rose model is an excellent choice.

Rifle ships with a premium carrying case, bore boss cleaner, 4 33rd OEM Glock magazines, 4 17rd OEM Glock magazines


Trijicon MRO

  • Low Mount
  • Very Comfortable
  • Simple Reticle
  • Light Weight
  • Ultrafast Target Acquisition

No Back-Up Sights

  • No Back-Up Sights on This Build
  • Nice Clean Look and Feel Without Backup Sights to Add Clutter


Rooftop Arms Brand Upper/Lower Matched Receiver:

  • 100% Light Weight 7075-T6 Aircraft Grade Hardened Aluminum
  • Made from Billet Aluminum (not Forged or Castings)
  • Oversized Billet Trigger Guard
  • Compatible With Most Ambi Bolt and Mag Releases
  • Upper Tension Screw
  • Threaded Bolt Catch Pin Hole
  • Threaded Safety Detent Pin Hole
  • Contoured Trigger Finger Rests Sides Of Magwell 
  • Beveled Top and Bottom Magwell
  • Broached Extra Smooth Magwell

JP Stainless Short Stroke Bolt Carrier Group:

  • Stainless Finish
  • Increased Reliability
  • Reduced Recoil
  • No LRBHO
  • Easy to Clean

Rise Armament Trigger:

  • Slight Curve
  • Single Stage
  • Crisp and Clean Take-Up/Break/Reset

Brigand Arms Premium Carbon Fiber Hand Grip

Premium Quality Lower Parts From Battle Arms Development:

  • Billet Bolt Catch
  • Billet Mag Oversized Mag Release
  • Billet Mag Catch
  • Billet Ambi Safety Selector

Radian Raptor Charging Handle


Match Grade Barrel:

  • ODIN Works 16″ Ultralight Barrel
  • Unique Design Minimizes Weight
  • Milled Compensator

Premium Buffer/Buttstock Kit:

  • Captured Buffer Spring from JP Enterprises
  • Brigand Arms Carbon Fiber Buttstock With Integrated Buffer Tube
  • Custom/Proprietary Textured Shoulder Pad
  • Medium Length of Pull/Nonadjustable
  • A1 Length
  • Ratcheting Single Point Sling Mount Receiver End Plate By Fortis

Brigand Arms Blade 15” Handguard:

  • Carbon Fiber
  • Free Floating
  • No Rail To Impede Grip