STI Teams With Costa on H.O.S.T. Pistol

by
posted on June 1, 2017
costa-host_lede.png
STI International has teamed up with well-regarded tactical and firearm trainer Chris Costa to design the new Costa series of pistols, starting with an optic-and-suppressor ready gun in 9 mm or .45 ACP.

The Costa H.O.S.T. pistol comes out of the box already fitted with a new Vortex Viper red dot sight. The Viper has a 6 m.o.a. dot and sits high enough to allow co-witnessing with the gun's iron sights. Speaking of which, the Costa gun comes with tall tritium sights that are intended for use when a suppressor is attached to the gun's pre-threaded barrel.

The double-stack 2011 receiver provides higher capacity than a single-stack M1911—18 or 21 rounds of 9 mm or 11 or 13 .45 ACPs, depending on which magazine is used. The company claims, the modular design of the 2011 transfers recoil along a flatter plain for better control and faster follow-up shots. The pistol features a tactical slim magwell and a tan TreeBark stippled grip. Metal parts have a durable Diamond-Like Carbon finish. The Costa H.O.S.T. pistol comes in 9 mm or .45 ACP with a 4.15" threaded bull barrel, two magazines—both 126 mm and 140 mm—Picatinny under-rail and the STI Recoil Master spring system.

MSRP: $3,499

For more information visit stiguns.com

Latest

Right-side view of Remington Model 95 "Double Derringer" shown with old box of ammo and buttoned shirt
Right-side view of Remington Model 95 "Double Derringer" shown with old box of ammo and buttoned shirt

I Have This Old Gun: Remington Model 95 "Double Derringer"

Just after the Civil War, Remington Arms began producing its Model 95 "Double Derringer," which would become one of the most popular guns the firm ever made.

New For 2025: Colt Optics-Ready Competition 1911s

In keeping with the ongoing optics-ready trend in the handgun world, Colt introduced two new models of its Competition 1911 that are designed to accept many of today's popular red-dot optics.

Review: Meprolight Mepro M22 Red-Dot Optic

Meprolight’s new M22 red-dot optic is lighter and smaller than its predecessor while offering the same extreme ease of use.

Tips & Techniques: A Speedloader For .22s

Rimfire shooters of several types of popular rifles and revolvers have long struggled with a convenient way to take spare ammunition into the field. Here's an easy solution.

Ruger, Mossberg Continue To Support Friends Of NRA

The NRA Foundation announced that Ruger and Mossberg are 2025 Defender Level Corporate Sponsors of the Friends of NRA program.

Herring Model 2024: Fightlite’s Evolutionary Inevitability

Modern problems require modern solutions, and FightLite’s innovative Herring Model 2024 proves that the lever gun can still be more than just a relic of a bygone age.

Interests



Get the best of American Rifleman delivered to your inbox.