MK12 18 inch Stainless Steel Barrel

MSRP: $219.00
Was: $149.00
Now: $119.00
(You save $100.00 )
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Great value on this Competition or Mk12 Special Purpose Rifle (SPR) Barrel.

Ready to take any Black Finish you want.. or run it as is.

Also an excellent choice for a competition Rifle build if your preference is for 18 inches.



  • 416 Stainless Steel
  • 1/8 Twist Rate
  • Heavy Profile
  • .750 at FSB
  • Made in USA


  • Without FSB .. for use with a Low Profile Gas Block (Here)
  • With FSB .. Tapper Pinned Front Sight Base only, for Competition builds.

** If you choose the FSB option, then you will also have to choose "F" (flat top) or "non-F" (fixed carry handle uppers).