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RSR Part #: BM90831 Manufacturer Part #: 90831

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Bushmaster, M4A3, Semi-automatic, 223 Rem/556NATO, 16" Chrome Lined M4 Barrel with Bayonet Lug and A2 Birdcage, Black 6 Position Collapsible Stock, 30Rd, Quad Rail Handguard


Warning: Discharging firearms in poorly ventilated areas, cleaning firearms or handling ammunition may result in exposure to lead and other substances known to the State of California to cause birth defects, reproductive harm and other serious physical injury. Have adequate ventilation at all times. Wash hands thoroughly after exposures.

  • M16 Bolt Carrier
  • M4 Feed Ramps
  • 30 Round Magpul Pmag
  • Quad-Rail

Product Description

It's the foundation upon which Bushmaster MSR supremacy has been built for more than 38 years. The XM-15 platform is a proven performer used by law enforcement organizations, military units, competitors, hunters, and countless recreational shooters. It's the model of adaptability, ready to configure for your pursuit.


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