NEW Offerings from Rock River Arms: BT-9G & BRG-1S Series

Rock River Arms: BT-9 and BRG-1S Series

New for 2019, Rock River Arms announced the BT-9G and BRG-1S series of firearms.

More What’s Hot at SHOT 2019

BT-9G 9x9mm Specifications:

rock river arms

Caliber 9x19mm
Lower Receiver Billet Aluminum Lower w/ GLOCK-compatible Flared Magwell and Integral Winter Trigger Guard
Upper Receiver Extruded Aluminum
Barrel BT92133: 7″ Moly 1:10 Twist, 1/2-36 Thread

BT92142: 10.5″ Chrome-Lined Moly 1:10 Twist, 1/2-36 Thread

BT91700: 16″ Fluted Stainless 1:10 Twist, 1/2-36 Thread

BT92222: 10.5″ Chrome-Lined Moly 1:10 Twist, 1/2-36 Thread

Muzzle A2 Flash Suppressor
Trigger BT92133 / BT92142 / BT91700: RRA Two-Stage

BT2222: RRA Single-Stage

Safety RRA Star Safety
Handguard BT92133: RRA 7.25″ Lightweight Free Float, M-LOK -Compatible

BT92142: RRA 9.25″ Lightweight Free Float, M-LOK -Compatible

BT91700: RRA 15″ Lightweight Free Float, M-LOK -Compatible

BT92222: R4 w/ Heat Shields

Arm brace/ Buttstock BT92133 / BT92142: SB Tactical A3 w/ 5-Position Length of Pull Adjustment

BT91700 / BT92222: RRA Six-Position Tactical CAR

Pistol Grip BT92133 / BT92142: RRA Overmolded A2 BT91700 / BT92222: Hogue Overmolded
Weight BT92133: 5.4 lbs.
Length BT92133: 23.5″ / 26″
Includes One GLOCK-Compatible Magazine, Case, Manual and RRA Limited Lifetime Warranty
Prices BT92133 $1250

BT92142 $1285

BT91700 $1540

BT92222 $975

Available Q2 2019


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BRG-1S Series Specifications:

rock river arms

Caliber 6.5 Creedmoor or .308 Winchester
Action Proprietary Short Action, Stainless Steel Barreled action, three lug bolt
Trigger Triggertech Trigger
Chassis McMillan A-6 Fiberglass, KRG Chassis, or Laminated
Barrel 20”, 22” or 24” Air-Gauged and Cryo-Treated Wilson Fluted Stainless Steel Barrel w/ 1:10 twist, 5/8-24 thread
Magazine Detachable Box Mag – AICS compatible (Magpul compatible)
Picatinny Rail 20 MOA bases
Bolt Handle Knurled Oversized
Weight 10.2 lbs
Length 40.0”
Accuracy Sub MOA
Price TBD

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