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RSR Part #: WWR16SFSL-450 Manufacturer Part #: R16SFSL-450

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Windham Weaponry, .450 Thumper, Semi-automatic, .450 BUSHMASTER, 16" Barrel, Black Finish, Luth AR Stock, 5Rd


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

  • Gas Impingement System
  • Forged 7075 T6 Aircraft Aluminum
  • Hardcoat Anodized Finish
  • Luth-AR Buttstock

Product Description

At Windham Weaponry, a team of the finest firearms manufacturers in the U.S.A. has been re-assembled to bring to market the highest quality AR type rifle possible.