Primary Weapons UXR 300 AAC Blackout Conversion Kit, AR-15 Barrel/bolt/magwell

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by Primary Weapons

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Primary Weapons UXR 300 AAC Blackout Conversion Kit, AR-15 Barrel/bolt/magwell

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Retail: $499.95

Primary Weapons UXR 300 AAC Blackout Conversion Kit for easy transitions between calibers.

Key Features

  • 300 AAC Blackout compatibility
  • UXR XChange system: quickly change calibers by swapping the barrel, bolt, and magwell
  • Easy install: dot system helps ensure correct component matching during conversions
  • Future expansion: additional caliber options and barrel lengths planned

Options

  • Barrel length: 10.5 in or 14.5 in

Specifications

Manufacturer:
Primary Weapons
Category:
upper-parts-kit
Caliber:
.300 AAC Blackout
Length:
10.0" - 14.5"
UPC:
811154031907
MPN:
U2E10YB01-1F
Required Component:
Yes

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Where to Buy

Brownells
In Stock
$499.95

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What's Included in this Bundle

Barrel
UXR 300 AAC Blackout barrel
10.5" or 14.5" barrel option is selected on the page.
Bolt Carrier Group
UXR 300 AAC Blackout bolt
XChange system is described as swapping the bolt; no specific BCG details provided.
Lower Receiver
UXR 300 AAC Blackout magwell
XChange system swaps magwell; specific component type not explicitly stated.
Bundle Price: $499.95

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