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RSR Stock #: RRABT91700
Manufacturer Part #: BT91700
UPC: 842834123285

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Rock River Arms, R9 Competition, Semi-automatic, AR, 9MM, 16" Barrel, 9MM Mini Brake, Black, Hogue Rubber Grip, 6 Postition Operator CAR Stock, 15" Lightweight Free Float M-LOK Handguard, 17 Rounds, Two Stage Trigger, 1 Magazine


WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to


"GLOCK” is a federally registered trademark of GLOCK, Inc. and is one of many trademarks owned by GLOCK, Inc. or GLOCK Ges.m.b.H.  Neither RSR Group, Inc. nor this site are affiliated in any manner with, or otherwise endorsed by, GLOCK, Inc. or GLOCK Ges.m.b.H.  The use of “GLOCK” on this page is merely to advertise the sale of GLOCK pistols, parts, or components.  For genuine GLOCK, Inc. and GLOCK Ges.m.b.H. products and parts visit

  • Hogue Rubber Grip
  • RRA Operator Carbine Stock
  • 15" Lightweight M-LOK Free Float Handguard
  • 16" Chrome Moly Barrel
  • Two Stage Trigger
  • 9MM Mini Brake

Product Description

The Rock River Arms R9 Competition is well equipped for competition use as well as general duty use. It features a 16" chrome moly barrel, RRA Two Stage Trigger, 15" M-LOK free float handguard, RRA Operator CAR Stock, and weighs in at 6.8 lbs.