STI COSTA CARRY COMP 9mm 4.15 inch Barrel 1 (18) Rd and 1 (21) RD Magazine


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STI COSTA CARRY COMP 9mm ships for free

As STI continues its push forward, the introduction of the game changing innovation of the STI COSTA CARRY COMP 9mm has definitely made a mark with in the shooting community. Its island comp BBL is machined from a single piece of stainless steel, which eliminates timing issues and the potential to come loose. The front sight is attached to the compensated BBL—making this the first ever barrel with a compensator in front of an island sight. The technology of the STI COSTA CARRY COMP 9mm further reduces muzzle jump and enables you to keep eyes on the front sight rather than the blast of the comp. The comp reduces recoil by 63%. The STI Recoil Master dual spring recoil system further reduces recoil, effectively making this the flattest, smoothest shooting pistol on the market.

The STI COSTA CARRY COMP 9mm is DLC coated from top to bottom and features our TreeBark Stippled Grip. This model comes with 2 magazines, 126mm and 140mm, ambidextrous safety, full length tactical rail and STI’s lifetime warranty. The BBL is 4.15” and the comp takes the overall length to 5.1, the same length as a standard 1911. Our RecoilMaster dual spring recoil system is added to further reduce recoil. This is the flattest, smoothest shooting pistol on the market.

STI COSTA CARRY COMP 9mm in stock at the best price at Xtreme Guns and Ammo in Richmond Texas, Feel Free to give us a call with all your STI Pistol Needs at 832-363-3783


STI COSTA CARRY COMP 9mm Performance Features


  • Manfactures item Number:10-300351
  • BBL- 4.15 inch Barrel; 5.10 inch w/Island Comp
  • FINISH- Diamond Like Carbon, Black Color
  • MAGAZINES- options available below
  • TRIGGER- 3.5 lbs w/Ambi Safety Lever
  • SIGHTS- Fixed Ledge Rear, Fiber Optic Front
  • GRIP- 2011 TreeBark Stippled, Tan Color
  • OTHER- Recoil Master, Slim Tactical Magwell, Picatinny Under-Rail

Additional information

Weight 2.5 lbs
Mag Capacity

2 x 10 Rd. Mag, 1 EA/ 18 Rd. & 21 Rd. Mag


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