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Product Info for Bear Creek Arsenal BC-15 6mm ARC 18in Right Side Upper Receiver

This 6mm Arc upper is compatible with any mil-spec AR-15 lower.image

Specifications for Bear Creek Arsenal BC-15 6mm ARC 18in Right Side Upper Receiver:

Manufacturer: Bear Creek Arsenal
Caliber: 6mm ARC
Barrel Length: 18 in
Barrel Profile: Heavy
Gas System Length: Mid Length
Barrel Twist Rate: 1-8
Firearms Threads Per Inch: 5/8x24
Muzzle Device: Flash Hider
Finish: Parkerized
Gun Model: AR-15
Handguard Length: 15 in
Gun Rail: M-LOK
Gun Make: AR Platform
Flutes: No
Weight: 6 lb

Package Contents:

  • Bear Creek Arsenal BC-15 6mm ARC 18in Right Side Upper Receiver

Bear Creek Arsenal BC-15 6mm ARC 18in Right Side Upper Receiver Orderable Models

List of Orderable Models

  • Bear Creek Arsenal BC-15 6mm ARC 18in Right Side Upper Receiver, Heavy, Mid-Length, 1-8, 5/8x24, Flash Hider, Parkerized, FDE, UASCC50346MMAMHB181815FDESR , MPN: UASCC50346MMAMHB181815FDESR , Code: 5NY-UFH-F57-UASCC50346MMAMHB181815FDESR
  • Bear Creek Arsenal BC-15 6mm ARC 18in Right Side Upper Receiver, Heavy, Mid, 1-8, 5/8x24, Flash Hider, Parkerized, ODG, UASCC50336MMAMHB181815ODGSR , MPN: UASCC50336MMAMHB181815ODGSR , Code: 5NY-UFH-F57-UASCC50336MMAMHB181815ODGSR

Bear Creek Arsenal BC-15 6mm ARC 18in Right Side Upper Receiver Unavailable & Discontinued Models

List of Unorderable Models

  • Bear Creek Arsenal BC-15 6mm ARC 18in Right Side Upper Receiver, Heavy, Mid, 1-8, 5/8x24, Flash Hider, Parkerized, Tungsten, UASCC50356MMAMHB181815TNGSR , MPN: UASCC50356MMAMHB181815TNGSR , Code: 5NY-UFH-F57-UASCC50356MMAMHB181815TNGSR
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Last updated 2026-08-12 UTC.