Free Shipping on orders over $179
Shopping CartShopping Cart

There are no items in your cart.


STI DUTY ONE Blowback BB Pistol

STI DUTY ONE Blowback BB Pistol

Only $79.99
  • List Price $119.99
  • availability In Stock
  • Code: 16732 · 0.177 cal · ·
Out of Stock
Coming Soon
Questions? Talk to an Airgun Specialist 1-866-477-4867
STI International has fully licensed this pistol with the 1911 in mind, only with upgraded functions and design. The air pistol has blowback semi-automatic action powered by 12gram Co2, which is stored in the pistol grip. The high rise beaver-tail grip provides a tight hold to help you feel secure while you are shooting. The STI Duty One is marked with the STI logo on the full metal slide and a serial number, so you know your pistol is unique.

  • Barrel threaded for silencer.
  • Blowback
  • Metal slide
  • Powered by 12g Co2 providing higher velocity
  • Textured grips
  • Modeled after the 1911
  • Fixed Sights
  • Lower Weaver Accessory Rail
  • Semi-automatic
  • Manual safety
  • Includes: .177 Caliber STI Duty One BB Pistol and Magazine
Read More Read More
  • ManufacturerSTI
  • Caliber0.177 cal
  • ConditionNew
  • Ammo TypeSteel BBs
  • ActionSemiautomatic
  • Barrel StyleSmooth bore
  • BlowbackYes
  • Fire ModeRepeater
  • Gun Weight1.82
  • Overall Length8.66"
  • Barrel Length4.55"
  • Loudness4-Medium-High
  • Magazine Capacity20
  • MechanismCO2
  • RailWeaver Mount
  • SafetyManual
  • Front SightsBlade
  • Rear SightsFixed
  • UsePlinking
  • Warranty1 Year Limited
Read More Read More
STI DUTY ONE Blowback BB Pistol Reviews
4.5 Stars based on 4 Review(s)
5 Stars
I would recommend this item to a friend.

STI looks real
September 23, 2017
The pistol weight, visual appearance, and size has fooled many of my friends. The accuracy is much improved with the steel ball vs the BB. I will get another for a Christmas gift.
Function Weight Appearance
You will go through ammo and CO2 quick. Buy extra magazines. Actually FUN.

Phoenixville, PA
4 Stars
I would recommend this item to a friend.

Duty One Has a nice kick
May 30, 2017
For a low priced action replica, this has a noce kick and is a great entry point for blowback action pistols, I like the size and feel of the duty One, simple to operate and fairly accurate out of the box. Get a good 80 shots with CO2 before it tails off. Nice rail for using a laser makes this deadly accurate for fun plinking,
Very reasonable extra mags and easy to load and shoot up to about 20-30 feet. I use indoor and it is quiet with a soft box target filled with packing material. Nice that it comes in a box rather than those blister packs
Sights are not adjustable, but this lends itself to a laser nicely. If you want some fun plinking this is for you, if you want heavier all metal blowback, you have to spend more and try any of the 1911 models in full metal or the Beretta full auto...

4 Stars
I would recommend this item to a friend.

Good air pistol
November 26, 2015
Crispy blowback and decent power, adjustable sights. very accurate and you can get about 80 shots from one co2 cartridge.
Good blowback and power, extra magazines are cheap, nice look.
Slide doesn't always get locked back when magazine goes emty. Grip safety isn't functional.

Tremont, PA
4 Stars
I would recommend this item to a friend.

Beautiful Gun
July 2, 2015
This gun is well made and works flawlessly. It is fun to shoot as it has punch even for a blowback which also makes shooting it very realistic. The gun feels good and heavy and also has a metal 20 round bb magazine. Get extra magazines because you wont want to stop shooting until you are out of CO2. I love this gun. I got a holster and extra mag to go with it.
You get four good 20 round magazine shots before CO2 starts to drop. Gun is beautifully detailed with license Duty One engraving. Has punch.
Would have given it 5 stars if it was field stripable and had a true skeleton trigger.

Read More Read More
Read More Read More
Free Shippingon orders over $179
Available to US customers in the lower 48 states. Learn More
10% OFF
*Free ground shipping available to US customers the lower 48 states. Coupon excludes MAP items. Ends Wednesday, 10/18.

Keep Shopping