This AR15 Pistol from Saltwater Arms is called The Blackfin. This is a semi-auto pistol that fires 5.56 ammo traditionally associated with AR15 firearms. You can feel completely comfortable taking this in and/or around saltwater or freshwater. This is because of the high resistance to corrosion. The pistol rocks with a 7.5" 416R stainless steel barrel, a 1/2x28mm 3-port brake, and a midlength gas system. The lower receiver is forged 7075-T6 and the 6061 billet aluminum upper are essential for reliability. Why not go ahead and pack it with some SS109 Penetrator Ammunition and get on down to the range, even if it's in the middle of the ocean!
  • Saltwater Arms Blackfin
  • Model 3059-0909-603
  • AR 15 Pistol
  • Semi Automatic
  • 5.56 NATO
  • Direct Impingement
  • 7.5" 416R Stainless Steel, 1:7 Twist, Mid-length Gas System, Government Profile
  • AR15 6061 Billet Aluminum Upper Receiver
  • Model Marked SALTWATER ARMS 7075-T6 Forged Lower
  •  M16/5.56 Nickel Boron Coated Bolt 
  • 1/2-28 3-Port Brake
  • .750" Low Profile, Set Screw Style, Stainless Steel Gas Block
  • Enlarged Trigger Guard
  • SBA3 5-Position Adjustable Brace by SB Tactical
  • 7" Handguard
  • 30 Round Capacity