STI Costa HOST w/ Red Dot - 4.15

STI Costa HOST w/ Red Dot - 4.15" .45 ACP

STI Host 2011 - 4.15

STI Host 2011 - 4.15" .45 ACP (10rd)

STI Host 2011 - 4.15" .45 ACP

STI Host 2011, .45 ACP, 4.15" BBL, 11rd/13rd
Availability: Out of stock

Yet another effective design in the STI 2011 realm, the H.O.S.T. DS (double stack) offers all of the 2011 advantages. And, now you can “host“ an optic, light or a suppressor—even all three. The design of this series provides the shooter an out of the box accessory ready platform—made to the STI higher performance standards. The tall tritium sights are designed to co-witness with your optic as well as allow you to see both your target and sights, over your suppressor. Available in either 5.0 or 4.15 inch barrel lengths to suit your preference. Both lengths feature a small classic cut to accept suppressors without the need for extended adaptors. This design provides for a long dust cover and the advantage of a shortened overall length. The DLC coating is utilized to withstand the toughest weather elements, and hard use holster wear. Put the unique ability to fully outfit your gun into your own hands, and get the H.O.S.T.



  • BBL - 4.15 inch, Threaded Bushing Barrel
  • FINISH- Diamond Like Carbon, Black Color
  • MAGAZINES- 1 ea / 126mm and 140mm
  • TRIGGER- 4.5 lbs w/Ambi Safety Lever
  • SIGHTS- Tall Tritium Fixed Suppressor Sights
  • GRIP- 2011 TreeBark Stippled, Black Color
  • OTHER- Dawson Precision Tool-Less Guide Rod (5.0), Recoil Master (4.0), Tactical Magwell, Thread Protector, Picatinny Under-Rail
More Information
Caliber.45 ACP
Sights (detailed)Tall Night Sights
Frame FinishBlack DLC
Slide FinishBlack DLC
Barrel Length (in)4.15 in
Mag Capacity / Rounds13rd
Number of Mags2
Accessory RailYes
FeaturesIncludes (1) 11 Round Magazine and (1) 13 Round Magazine
FFL RequirementsAll firearms must be shipped to a Federal Firearms License (FFL) holder. We cannot and will not ship firearms to anyone but a FFL. We must receive the receiving dealer's FFL by fax (314-558-8429) or email ([email protected]).
WarrantyWarranty provided by product manufacturer.
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