Lewis Machine & Tool

LMT Standard AR-15 Trigger Guard

Lewis Machine & Tool Lmt Standard Ar-15 Trigger Guard - Trigger Guard for AR-15 - view 1
Lewis Machine & Tool Lmt Standard Ar-15 Trigger Guard - Trigger Guard for AR-15 - view 2
Lewis Machine & Tool Lmt Standard Ar-15 Trigger Guard - Trigger Guard for AR-15 - view 3

Lewis Machine & Tool

Overview

The LMT Standard AR-15 Trigger Guard is designed to provide a reliable and ergonomic platform for the trigger mechanism of your rifle. Its standard style ensures compatibility with a wide range of lower receivers, allowing for a secure fit while maintaining ease of access for trigger operation. This trigger guard commonly appears in builds featuring a mid-length gas system and chambered in 5.56 NATO, making it a versatile choice for various configurations.

Specifications

MPNLMP109A
Trigger Guard StyleStandard

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Build history on GunPartPicker

Builders have been adding the LMT Standard AR-15 Trigger Guard to their builds on GunPartPicker since February 2026. All time, it ranks #76 of the 106 trigger guards builders have added. Builds with this trigger guard are split between .223 Wylde (50%) and 5.56 NATO (50%), nearly all on mid-length gas, and nearly all AR-15.

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Updated · from real builds on GunPartPicker

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Frequently Built With

The part most often added in each category by the 11 builds that include this one

LMT MARS-L Ambidextrous AR-15 Stripped Lower Receiver

LMT MARS-L Ambidextrous AR-15 Stripped Lower Receiver

Lower Receiver$342in 10 builds
Geissele Automatics AR-15 SSA-E X Lightning Bow Trigger

Geissele Automatics AR-15 SSA-E X Lightning Bow Trigger

Trigger$335in 4 builds
Bravo Gfgmod 3 Black Bcmgunfighter Pistol Grip Black Polymerrubber

Bravo Gfgmod 3 Black Bcmgunfighter Pistol Grip Black Polymerrubber

Pistol Grip$18in 1 build
LMT AR-15 Takedown Pin

LMT AR-15 Takedown Pin

Takedown Pinin 3 builds
LMT Shovelnose Mrp-L M-LOK AR-15 Upper Receiver - 11.5"

LMT Shovelnose Mrp-L M-LOK AR-15 Upper Receiver - 11.5"

Upper Receiver$941in 2 builds
LMT AR-15 Ambidextrous Charging Handle

LMT AR-15 Ambidextrous Charging Handle

Charging Handle$100in 2 builds

Build Configuration Breakdown

Aggregated and anonymized data showing how builders use this product

Caliber

50%
.223 Wylde50%
5.56 NATO50%

Builds Featuring This Part

See all 1 →

Builds in the community that include the Lmt Standard Ar-15 Trigger Guard

BuildPartsTotal
for a duty rifle 16" build
for a duty rifle 16"		18$1932.59

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