TriggerTech

TriggerTech Competitive Single-Stage Trigger - AR-15 - Flat 3 lb - Stainless

Name: TriggerTech Competitive Single-Stage Trigger - AR-15 - Flat 3 lb - Stainless
Brand: TriggerTech
SKU: AR0-SBS-33-NNF
Price: 279.99 GBP
Availability: InStock

£279.99

VAT included.

£5 Tracked Delivery · 7–10 Business Days

Estimated delivery: Wed 9 Sep – Mon 14 Sep

Stock is imported from the USA to us, then shipped to you from the UK — we cover all duties and import charges, so there is nothing to pay on delivery.

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Product Overview

The TriggerTech Competitive is a fixed-weight single-stage drop-in trigger with a stainless flat shoe for AR-15 and M4 pattern rifles.

Three pounds of frictionless certainty in bare stainless — the Competitive built for wet-weather rifles.

The TriggerTech Competitive Single-Stage AR (flat, Stainless) pairs the fixed 3.0 lb (1.4 kg) Frictionless Release break — an ultra-short reset and no weight to drift over the rifle's life — with an exposed stainless shoe that turns corrosion resistance into a visible feature. For rifles that live in British conditions, stainless contact surfaces are more than aesthetics.

The flat shoe indexes the finger identically press after press, and the contrast of bright stainless against a black lower gives the build a purposeful look.

Why shooters choose the Competitive Flat (Stainless)

Fixed 3.0 lb (1.4 kg) break — Frictionless Release at the wall
Stainless shoe — corrosion resistance you can see
Set-and-forget fixed weight — nothing to retune
Ultra-short tactile reset — fast, certain follow-ups

What the Competitive Flat Stainless fits

Drop-in fit for AR-15/M4 pattern lower receivers with standard Mil-Spec trigger pins, which includes UK straight-pull AR-15 builds — the stainless shoe is worth having on any rifle that gets shot in the wet. Confirm your pin size before ordering. This listing is the stainless version; the same trigger is also stocked in black and blue/black. Function-check the rifle before live fire.

Specifications

Platform	AR-15 / M4
Fits	Mil-Spec AR-15 / M4 lower receivers, standard trigger pins
Type	Single-stage trigger, Frictionless Release, flat shoe
Material	Sealed stainless internals; stainless shoe
Finish	Stainless
Pull weight	Fixed 3.0 lb (1.4 kg)
Made in	North America
Brand	TriggerTech
MPN	AR0-SBS-33-NNF

Built for the British climate. Order the Competitive Flat Stainless today — in stock at Xtreme Tactical Gun Parts with £5 tracked UK delivery in 7–10 business days.

Explore more: all Rifle Triggers, AR-15 Parts & Accessories or browse all TriggerTech.

Compatibility & Fitment

Drop-in fit for AR-15/M4 pattern lower receivers with mil-spec trigger pins. Confirm pin size before ordering.

Please confirm platform, interface and fitment requirements before ordering.

Technical Specifications

Platform	AR-15 / M4
Fits	Mil-Spec AR-15 / M4 lower receivers, standard trigger pins
Type	Single-stage trigger, Frictionless Release, flat shoe
Material	Sealed stainless internals; stainless shoe
Finish	Stainless
Pull weight	Fixed 3.0 lb (1.4 kg)
Made in	North America
Brand	TriggerTech
MPN	AR0-SBS-33-NNF
SKU / MPN	AR0-SBS-33-NNF
UPC / Barcode	885768003285

Shop Related Categories

Shop AR-15 Parts & Accessories View category

Shop AR-15 Triggers View category

Shop Rifle Triggers View category

Shop TriggerTech View category

Related Buying Guides

Not sure which option is right for your build? These guides break it down.

Buying Guide AR-15 Trigger Guide: Single-Stage vs Two-Stage, Pull Weight & Fit

Buying Guide Geissele vs Timney vs TriggerTech vs Radian: Trigger Brands Compared

View all buying guides →

Product Questions

Is this compatible with my AR-15?

It drops into AR-15 and M4 pattern lowers using mil-spec trigger pins, with no machining or fitting work required. Confirm your pin size before ordering, especially on a build made from parts by different makers. The unit installs as one cassette held by the standard trigger pins.

What does the stainless finish add?

It is a cosmetic choice — a bright trigger body that stands out against a black receiver, which suits builds with other stainless or silver components. The mechanism, the fixed 3 lb (1.4 kg) pull and the frictionless roller sear are identical to the black version. Choose on looks, not on performance.

Why would I take a fixed weight over an adjustable trigger?

A fixed 3 lb (1.4 kg) trigger arrives set to a proven competition weight and stays there, which means one less variable between sessions. Adjustable models are worth the extra if you are still working out what you like, or if the rifle does more than one job. If 3 lb (1.4 kg) is already your number, the Competitive is the direct route to it.

Does the flat shoe suit everyone?

Not necessarily — a flat bow rewards a consistent finger position and a straight press, which is exactly what target shooters want, but some people find a curved shoe faster and more instinctive. The Competitive Pro is the curved-shoe equivalent if that describes you. Our brand comparison guide covers how the tiers line up.

How quickly will it be sent?

It is dispatched from the United Kingdom with £5 tracked UK delivery in 7–10 business days, and you'll get tracking by email when it ships. If a part turns out to be the wrong fit, see our returns policy or contact us and we'll help sort it.