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  • Rhino Arms Heavy Metal Rifle

Rhino Arms Heavy Metal Rifle


Market types:


Rifle type:

Semi-automatic, AR Type


.308 Win

About Product

Nicknamed the “Hammer”, the Rhino Arms Heavy Metal Rifle HMR is a light, fast, purpose-specific competition rifle capable of both pinpoint accuracy and ridiculously fast split times. The adjustable gas block and low mass operating system make this large frame AR a pleasure to shoot and a force to be reckoned with. Receiver Set: Rhino Series Billet Aluminum with black anodized upper and Rhino grey lower. Barrel Profile: Light Contour. Gas Length: Mid. Gas Block: Rhino Adjustable. Muzzle Device: Rhino 1” Brake. Handguard: 15” Rhino Series Carbon Fiber M-Lok. Charging Handle: Raptor. Bolt Carrier: Rhino Series Low Mass with TI Firing Pin. Bolt Catch: Extended. Safety: Rhino Ambi. Trigger: Rhino Series Straight. Grip: Suregrip. Stock: ARFX with Carbon Fiber Sleeve. Rhino Series Adjustable Gas Blocks are machined from steel and finished with a salt nitride bath, giving them extreme durability, and resistance to scratch and corrosion. Rhino series gas blocks are adjustable. Carrier is 8620 steel. Bolt is 9310 carpenter steel. MPI tested, and shot-peened. Grade A fasteners. Properly staked carrier key. Chromed firing pin. Nickel Boron coated. Uses a solid Stoner style firing pin retainers. 

Model: Heavy Metal Rifle
Manufacturer: Rhino Arms
Item #: RA-5R HMR
Action: Semi automatic
Caliber: 308 Winchester (7.62x51 NATO)
Barrel length: 16"
Barrel finish: Blued
Barrel type: Fluted
Rate of twist: 1 in 10"
Stock type: Tactical
Stock material: Aluminum
Stock finish: Black
Butt: Plastic
Sights: None
Trigger: Single Stage
Trigger pull: 3.5 lbs.
Magazine capacity: 20
Magazine type: Detachable box
Weight: 7.8 lbs.
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