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TriggerTech AR-15 Duty Mil-Spec Single-Stage Trigger - Curved - Black Trigger TriggerTech
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TriggerTech AR-15 Duty Mil-Spec Single-Stage Trigger - Curved - Black

TriggerTech AR-15 Duty Mil-Spec Single-Stage Trigger - Curved - Black

£219.99
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Reliable shipping

Flexible returns

TriggerTech AR-15 Duty Mil-Spec Single-Stage Trigger - Curved - Black

Features

  • Duty / Mil-Spec single-stage trigger tuned for reliable service use with a positive, repeatable break — designed for MIL/LE and tactical applications.
  • Fixed 5.5 lb pull weight for consistent, duty-oriented engagement.
  • Traditional curved trigger shoe for natural finger placement and ergonomics in dynamic shooting. 
  • Uses TriggerTech Zero-Creep™ / Frictionless Release roller system to deliver a crisp break with minimal creep and a short reset.
  • Drop-in fit for AR-15 / mil-spec lowers; installs with standard 0.154″ trigger/hammer pins (pins not included).

Technical Specifications for the 

Specification

Details

SKU

AH0-SDB-55-NNC

MPN

AH0-SDB-55-NNC

UPC

885768003483

Trigger Type

Single-Stage

Pull Weight

Fixed 5.5 lb (≈ 88 oz). 

Trigger Lever Style

Curved (traditional curved shoe)

Handedness

Right-Hand (standard AR configuration). 

Platform Compatibility

AR-15 / Mil-Spec lowers. 

Housing / Internals

Aluminum housing; stainless internal components

Pin Size

Standard Mil-Spec 0.154″ (pins not included)

Finish

Black (PVD / anodized typical finish)

Drop-In

Yes — drop-in for most mil-spec AR-15 lowers

Warranty

Manufacturer warranty / Lifetime (see TriggerTech)

Included Accessories

  • TriggerTech Duty Single-Stage Curved Trigger — AH0-SDB-55-NNC
  • Installation & Safety Instructions (paper)
  • TriggerTech branded packaging
    (Note: standard trigger/hammer pins and installation tools are typically not included.)

SEO Keywords

TriggerTech AH0-SDB-55-NNC, TriggerTech AR-15 duty trigger, AR-15 single-stage 5.5 lb, curved trigger AR-15 black, Zero-Creep TriggerTech, mil-spec AR trigger 0.154 pin

Frequently asked questions
What is the return policy?

Our goal is for every customer to be totally satisfied with their purchase. If this isn’t the case, let us know and we’ll do our best to work with you to make it right. 14 day return if you are not happy. Things must be unopened and in original packaging, unless it is faulty.
Are any purchases final sale?

No, you can cancel at anytime and will receive a full refund. We will always work with you. Email: info@xtremetactical.co.uk
When will I get my order?

Shipping & Delivery

  • We work quickly to process and ship your order as soon as possible.
  • Once your order has shipped, you’ll receive an email with full tracking details.

Delivery Times

  • Standard delivery from our USA suppliers: 7–10 working days (usually within a week)
  • UK Stock Collection items ship within 24 hours.

Stock & Sourcing

  • Due to limited demand, we do not hold inventory in the UK. All products ship direct from our USA suppliers to us then we ship to you so you don’t pay any imports fees.

Insurance & Guarantees

  • Orders over £300: Free Royal Mail Special Delivery (Guaranteed Next Day, Fully Insured)
  • Orders under £300: Royal Mail Tracked service for £3.99
Where are your products manufactured?

Our products are manufactured both in USA and globally. We carefully select our manufacturing partners to ensure our products are high quality and a fair value.

How much does shipping cost?

Shipping & Insurance

Orders over £300 ship free via Royal Mail Special Delivery, guaranteed next day and fully insured.

Orders under £300 ship via Royal Mail Tracked for a flat fee of £3.99.

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