Triggers PartsArmaspecSold by Brownells

Armaspec

Ar-15 S1 Enhanced Trigger Guards - S1 Enhanced Trigger Guard Black

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Improved Trigger

Guard provides more room for

Shooters Larger-than-average

Hands

Fills Gap

Between the trigger guard and

Drop-in Design

For straightforward installation

Fits All

Standard AR-15 and AR .308

$16.19
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SKU: 100038354

Overview

This trigger guard is designed to give shooters more room inside the trigger well, making it a practical upgrade for use with gloved hands or larger hands. Its drop-in design is intended for standard AR-15 and AR .308 lower receivers, and it also helps close the gap between the trigger guard and pistol grip for a cleaner fit. The package includes the trigger guard along with a setscrew, hex key, and roll pin for installation. Made by Armaspec and offered in black, it is a straightforward component for builders looking to refine an AR lower without adding unnecessary complexity.

Why Hunters Choose the Armaspec

Extra Room

Inside the trigger well for

Also Accommodates

Shooters with larger-than-average hands

Drop-in Design

Simplifies installation on compatible lowers

Machined From

Billet aluminum for a solid

Fits All

Standard AR-15 and AR .308

Key Features

  • Improved trigger guard provides more room for gloved hands inside the trigger well.
  • Designed for shooters with larger-than-average hands.
  • Fills the gap between the trigger guard and pistol grip.
  • Drop-in design for straightforward installation.
  • Fits all standard AR-15 and AR .308 lower receivers.
  • Includes setscrew, hex key, and roll pin for installation.

Best Used For

  • AR-15 builders wanting more room for gloved hands inside the trigger well
  • Shooters with larger hands seeking a trigger guard with a different profile
  • Standard AR-15 or AR .308 lower receiver owners needing a drop-in replacement
  • Builders who want to fill the gap between the trigger guard and pistol grip
  • Users looking for included installation hardware with a simple trigger guard upgrade

Pros

  • Provides extra room inside the trigger well for gloved hands
  • Also accommodates shooters with larger-than-average hands
  • Drop-in design simplifies installation on compatible lowers
  • Machined from billet aluminum for a solid build
  • Fits all standard AR-15 and AR .308 lower receivers
  • Includes setscrew, hex key, and roll pin for installation

Considerations & Trade-offs

  • Designed for standard AR-15 and AR .308 lower receivers, so it is not a universal fit beyond those platforms.
  • The larger opening is intended to add room for gloved hands, which may be more than needed for shooters who do not wear gloves.
  • Installation includes a setscrew, hex key, and roll pin, but it is still a drop-in part that requires fitting during assembly.
  • Its profile differs from the S2 trigger guard, so buyers looking for an exact match to that shape should verify the design before ordering.

Suggested Comparisons

  • AR-15 trigger guards
  • AR-15 lower receiver accessories
  • AR-15 build parts
  • Glove-friendly firearm controls

Suggested Accessories

  • Allen wrench set
  • Roll pin punch set
  • Lower receiver vise block
  • AR-15 trigger guard replacement parts

Frequently Asked Questions

Will this trigger guard fit my AR-15 lower receiver?

Yes. The S1 Enhanced Trigger Guard is stated to fit all standard AR-15 and AR .308 lower receivers.

Is this trigger guard intended for use with gloves?

Yes. The product description says it provides greater room inside the trigger well for gloved hands or shooters with larger-than-average hands.

What comes in the package for installation?

The trigger guard includes a setscrew, hex key, and roll pin for installation.

What material is the S1 Enhanced Trigger Guard made from?

The description says it is machined from billet aluminum.

Does the product include warranty information?

Yes. The description states it is covered by the company's lifetime warranty.