TriggerTech Duty Mil-Spec Two-Stage Trigger - AR-15 - Curved - Black
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Drop-in fit for AR-15/M4 pattern lower receivers with mil-spec trigger pins. Confirm pin size before ordering.
Not sure it fits your rifle? Ask us before you order
The TriggerTech Duty Mil-Spec Two-Stage is a two-stage drop-in trigger at Mil-Spec pull weight with a curved shoe, for AR-15 and M4 pattern rifles.
Standard weight, staged control, frictionless heart — the Duty Mil-Spec Two-Stage satisfies the rule book and the shooter.
The TriggerTech Duty Mil-Spec Two-Stage AR (curved) is built for requirements that call for Mil-Spec-range pull weights and shooters who still want a trigger worth pressing. The staged format splits that weight intelligently — take-up you can prep, then a wall and break that Frictionless Release Technology is credited with keeping free of creep and grit at any temperature.
The curved shoe suits standard doctrine; sealed stainless internals endure heavy use without maintenance drama. Compliance without compromise.
Drop-in fit for AR-15/M4 pattern lower receivers with standard Mil-Spec trigger pins, which includes UK straight-pull AR-15 builds — it is the sensible pick where a minimum pull weight applies but you still want the staged wall a two-stage gives you. Confirm your pin size before ordering. Function-check the rifle before live fire.
| Platform | AR-15 / M4 |
|---|---|
| Fits | Mil-Spec AR-15 / M4 lower receivers, standard trigger pins |
| Type | Two-stage duty trigger, Mil-Spec weight, Frictionless Release, curved shoe |
| Material | Sealed stainless internals |
| Finish | Black |
| Made in | North America |
| Brand | TriggerTech |
| MPN | AH0-TDB-55-NNC |
Standard weight, match-room quality. Order the Duty Mil-Spec Two-Stage today — imported from the USA with all duties paid by us and dispatched tracked from the UK in 7–10 business days, with nothing to pay on delivery.
Explore more: all Rifle Triggers, AR-15 Parts & Accessories or browse all TriggerTech.
| Platform | AR-15 / M4 |
|---|---|
| Fits | Mil-Spec AR-15 / M4 lower receivers, standard trigger pins |
| Type | Two-stage duty trigger, Mil-Spec weight, Frictionless Release, curved shoe |
| Material | Sealed stainless internals |
| Finish | Black |
| Made in | North America |
| Brand | TriggerTech |
| MPN | AH0-TDB-55-NNC |
| Category | Trigger |
| Shipping weight | 0.1 kg |
| Barcode | 885768003636 |
£5 tracked UK delivery on every order via Royal Mail Tracked 24. Our products are ordered in from the manufacturer rather than held in UK stock, so please allow 7 to 10 business days (Monday to Friday, excluding bank holidays) from the date of your order for it to reach you. Tracking details are emailed on dispatch. UK delivery only.
You have 30 days from receiving your order to cancel it for any reason, then 14 days to send it back unused and in its original packaging. Faulty, damaged or incorrect items are replaced or refunded and we cover reasonable return postage. Refunds go back to your original payment method within 14 days of receiving the return.
It is a drop-in two-stage unit for AR-15/M4 pattern lowers with mil-spec trigger pins and reuses those pins. Mil-Spec in the name also refers to the weight it is calibrated to, so check your receiver's pin size separately before ordering. Large-pin lowers require a different trigger.
It sets the trigger to a service-standard pull weight while still giving you the defined two-stage break, which is what you want if your discipline or club expects a service-rifle weight. You get a cleaner and more predictable break than a stock fire control group without going lighter than the rules allow. If you need the exact figure for a rulebook, get in touch before ordering.
It is the same two-stage Duty trigger with the curved black shoe; the calibration is the difference. If you do not need a service weight, the <a href="/products/triggertech-duty-two-stage-curved-ar-15">standard Duty two-stage in curved</a> is the same design at the regular setting. Neither is user-adjustable, which keeps things simple.
This Mil-Spec version comes with a curved shoe in black. The flat-shoe Duty two-stage is offered at the standard calibration rather than the Mil-Spec weight, so if the flat face matters more than the weight, that is the one to look at. Tell us which way round your priorities sit and we will help you pick.
We dispatch from the United Kingdom with £5 tracked UK delivery in 7–10 business days, and tracking comes to you by email at dispatch. If the trigger does not fit your rifle as expected, see our returns policy or <a href="/pages/contact">contact us</a> and we'll help sort it.
7 to 10 business days from the date of your order. Every order is sent Royal Mail Tracked for a flat £5 and you receive tracking details by email when it is dispatched.
Yes. We list only genuine parts and optics from the brands shown, ordered in from the manufacturer for your order.
Compatibility notes on this page come from the manufacturer. If you are unsure, email us with your make and model before ordering and we will check rather than guess.
Yes. Bundle & Save applies automatically in your basket: 5% off when you buy 2 items, 10% off at 3 items and 15% off at 4 or more. It works across the whole range, so you can mix and match, and there is no code to enter.
Yes — you have 30 days from delivery to cancel for any reason, as long as the item is unused and in its original packaging. See our returns policy for the details.
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