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Blackfin AR15 MCRR Rifle -Maritime Corrosion Resistant Rifle

Price: $719.00
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AR15 Rifle Blackfin Maritime Corrosion Resistant Rifle Features

  • SaltWater Arms MCRR AR15 Rifle with Corrosion resistant features 
  • Barrel Profile: AR-15 16" 416R Stainless Steel Contour Barrel
  • 5.56 NATO, Mid Length Gas System w/ 1:8 Twist
  • Muzzle Thread: 1/2-28
  • Caliber 5.56 NATO
  • Barrel Length: 16"
  • Diameter at Gas Block: .750
  • Gas Block Type: Low profile stainless steel
  • Muzzle Brake Type: Stainless steel muzzle brake with crush washer
  • Receiver : AR 15 Upper 6061 Billet Aluminum
  • Receiver Type: M4
  • Lower : Saltwater Arms 7075 Black hard Anodize
  • Hand Guard Type:12”" KMX Lightweight Rail
  • Bolt Carrier Group : Nickel Boron ,stainless steel
  • Bolt Carrier Profile: Full-Auto
  • All pins, screws, detents Stainless steel, springs corrosion resistant
  • Comes with 1 -30 round mag
  • SKU:1115B1
  • UPC: 684753012512

SaltWater Arms MCRR Blackfin AR15 rifle, Semi auto .556 / 223. These rifles are built with Maritime Corrosion Resistant features like Stainless Steel barrel and muzzle brake. Stainless Steel pins, screws, detents and corrosion resistant springs. Stainless steel / nickel boron full auto bolt carriers. If you are looking for a AR15 for marine exposure of high humidity Coastal areas this may be the rifle for you!


Please Note: Does not come with optic


PLEASE NOTE: If you live in a magazine restricted state we remove the hi cap mag and will be glad to substitute with a 10 round mag IF AVAILABLE. If a 10 round mag is not available we will remove the hi cap magazine from the shipment. We cannot ship prohibited magazines to out of state addresses. There will be no substitutions or discounts offered for removal of mags.

It is your responsibility to be familiar with your current local gun laws BEFORE placing your order. Please feel free to email us with questions you may have.

By placing an order with Atlantic Firearms you are acknowledging and agreeing to all Terms and Conditions outlined in the Terms And Conditions section.


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Atlantic Firearms,llc
10337 Bunting Road
Bishopville, MD 21813
Office: (410) 352-5183
Voice: (410) 352-5183
Fax: (410) 352-3374