TriggerTech AR-15 Mil-Spec Curved Trigger, Single Stage, 5.5lb Pull - AH0SDB55NNC

TriggerTech AR-15 Mil-Spec Curved Trigger, Single Stage, 5.5lb Pull - AH0SDB55NNC - Trigger for AR-15 - view 1
TriggerTech AR-15 Mil-Spec Curved Trigger, Single Stage, 5.5lb Pull - AH0SDB55NNC - Trigger for AR-15 - view 2
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TriggerTech

Overview

The TriggerTech AR-15 Mil-Spec Curved Trigger is a single-stage trigger designed for the AR-15 platform, featuring a 5.5-pound pull weight that provides a consistent and reliable performance during shooting. The curved trigger bow enhances comfort and allows for improved finger placement, contributing to better trigger control and accuracy. This trigger is frequently found in builds with a mid-length gas system, particularly in 5.56 NATO caliber configurations.

Specifications

MPNAH0-SDB-55-NNC
Trigger BowCurved
PlatformAR-15
Pull Weight5.5 lbs
TypeSingle-Stage

Available Merchants(9)

Prices checked

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GritR Sports logo
GritR Sports
Shipping varies
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In Stock
$130
Classic Firearms logo
Classic Firearms
Shipping varies
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In Stock
$135
BattleHawk Armory logo
BattleHawk Armory
Shipping varies
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In Stock
$135
Ammunition Depot logo
Ammunition Depot
~$28.90 est. shipping
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In Stock
$135
Optics Planet logo
Optics Planet
Free shipping
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$140
Primary Arms logo
Primary Arms
Free shipping
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In Stock
$140
Palmetto State Armory logo
Palmetto State Armory
Free shipping
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In Stock
$141
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Brownells
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Out of Stock
$130
SO
Sportsmans Outdoor Superstore
Flat rate shipping
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$157

Build history on GunPartPicker

Builders have been adding the TriggerTech AR-15 Mil-Spec Curved Trigger, Single Stage, 5.5lb Pull - AH0SDB55NNC to their builds on GunPartPicker since February 2026. All time, it ranks #208 of the 444 triggers builders have added.

Availability is good: it was in stock at one retailer or another nearly every day in August 2026, and today 7 of the 9 retailers we track have it in stock. The best price crept up from $129.99 to $134.99 over August 2026. Buying today, the lowest price is $129.99 at GritR Sports, which matches the best price we saw in August.

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We ranked every trigger by how often it shows up in real builds on GunPartPicker.

Read the guide: AR-15 Trigger Popularity Report

Frequently Built With

The part most often added in each category by the 5 builds that include this one

Build Configuration Breakdown

Aggregated and anonymized data showing how builders use this product

Platform

84.1%
AR-1584.1%
AR-1013.3%
AR-92.5%

Caliber

70.5%
5.56 NATO70.5%
.223 Wylde10.6%
300 Blackout7.5%
.308 Win3.8%
9mm1.6%
Other6%

Gas System

49.6%
Mid-Length49.6%
Carbine26.6%
Rifle12.4%
Pistol10.2%
Blowback0.8%
Other0.4%

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