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RSR Stock #: BAD-A-BBL525T9MM110BN
Manufacturer Part #: A-BBL5.25T9MM1-10BN
UPC: 810033783371

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Battle Arms Development, Lightweight, 9MM, 5.25" Barrel, 1/2x36 Threaded, Nitride Finish, Black, Fits AR Rifles


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


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  • 9MM, 5.25"
  • 1/2x36" Threaded
  • 1:10 Twist Rate
  • Black Nitride Finish
  • 4140 Steel Construction
  • Improved Feed Ramp
  • Lightweight Barrel Profile

Product Description

High quality components and precise manufacturing make Battle Arms Development parts ideal for maintaining and upgrading firearms. The durability, reliability and excellent build quality of these parts will ensure years of service you can count on.