Shopping Cart Items

    CheckoutSubtotal (USD):
    does not include shipping and tax

    Buy and Earn 60 Bullseye Bucks!
    What are Bullseye Bucks - Pyramyd Air

    ASG STI Duty One CO2 NBB Airsoft Pistol

    ASG STI Duty One CO2 NBB Airsoft Pistol

    $74.95 Starting at $59.95
    You save: $15.00

    Click for larger image and other views

    FREE USA Ground Shipping
    Continental USA. Orders $150+.
    Cannot be combined with coupons. Details

    90-day limited repair warranty

    SKU PY-3213-6230


    List Price $99.95, Orig.Price $74.95 Save $15.00 (20%)

    Add to Cart
    Pyramyd Air 30 day money back
    Estimate Shipping
    Zip Code:

    Want it delivered 03-31-2015?
    Order it in the next 13 hr and 17 min and choose Next Day Air Morning at checkout. Details

    Add to Compare
    Add to Wishlist
    • Description
    • Specifications
    • Customer reviews
    • Q & A: 1 answered question
    • Semiautomatic
    • CO2-powered
    • Full metal slide
    • Working hammer
    • Functional safety
    • Individual serial number
    • Made in Taiwan

    The ASG STI Duty One is a skirmish-ready CO2 airsoft pistol that excels on the battlefield. This semiautomatic gun has a working hammer and its own individual serial number for added realism. The gun is powered by a standard 12-gram CO2 cartridge and features a full metal slide, 16 rd magazine and a shot velocity of 430-450 fps (using .20g BBs). Attach a flashlight or red dot sight on the Weaver/Picatinny tactical rail underneath the barrel for increased visibility & quick target acquisition. The adjustable hop-up system can also be dialed in for solid long range accuracy needed to excel on the field. The ASG STI Duty One is a worthy addition to the armory of any airsoft enthusiast!

    other products by ASG

    450 fpsMeasured with .20g ammo
    Blade and Ramp
    Metal/ABS plastic
    1.6 lbs

    other products by ASG

    Create an online reviewand share your thoughts with other customers
    • Richard from USA asked:

      How many shots per co2 cartridge?

      • Cory from USA:

        You could expect at most 3 bb clips worth. It will vary due to temperature and other variables but if using for skirmish or target shooting there is a high probability that you will see a very pronounced decrease in fps with an additional mag.

    Item DescriptionCaliberMax VelocityItemCodeStockGripColor
    ASG STI Duty One CO2 Airsoft Pistol, Full Metal Slide
    Included: Sample package of airsoft BBs, Allen wrench & manual

    In stock

    6mm450 fpsMeasured with .20g ammoASG-50017 [PY-3213-6230]SyntheticAmbiBlack


    Recommended Accessories / Ammo

    UTG Special Operations Universal Tactical Black Leg Holster, Left Handed UTG Special Operations Universal Tactical Black...

    4.5(9 reviews)

    $19.95 $14.95

    Add to Cart

    click to select from all accessories, ammo and services recommended by our experts for this model

    Service Plans

    10-for-$10 Test!

    10-for-$10 Test!

    Add to cart

    Compatible with ASG STI Duty One CO2 NBB Airsoft Pistol

    Shop at Gun Mall
    Back to Top