Strike Industries PolyFlex Trigger Guard With Finger Rest

Strike Industries PolyFlex Trigger Guard With Finger Rest - Trigger Guard for AR-15 - view 1
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Strike Industries

Overview

The Strike Industries PolyFlex Trigger Guard with Finger Rest is designed to enhance the ergonomics of your AR-15 build, providing a comfortable grip for your trigger finger. Crafted from durable polymer, this trigger guard features a finger rest to improve control and stability during operation. It's commonly found in builds with a mid-length gas system and chambered in 5.56 NATO, making it a practical choice for those looking to optimize their shooting experience.

Specifications

MPNSI-POLYFLEX-TG
MaterialPolymer
ColorBlack

Available Merchants(4)

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Frequently Built With

Based on build data

Build Configuration Breakdown

Aggregated and anonymized data showing how builders use this product

Platform

85.7%
AR-1585.7%
AR-107.1%
AR-97.1%

Caliber

75%
5.56 NATO75%
.223 Wylde16.7%
.22 LR8.3%

Gas System

60%
Carbine60%
Mid-Length30%
Pistol10%
Frequently Built With Products
ProductCategoryTimes Built Together
Strike Industries Extended Bolt Catch22
Magpul Moe K2 Grip Polymer Gray13
CMMG AR-15 HD Pivot and Takedown Pin Parts Kit - 55AFF3B13
Noveske Ar-15 Takedown & Pivot Pin Set11
Strike Industries Ambidextrous Magazine Release, Black - ARAMBIMRBK11
Strike Industries Flat Wire Spring for AR Carbine - AR-FWS-C10
Build Platform Breakdown
PlatformPercentage
AR-1585.7%
AR-107.1%
AR-97.1%
Build Caliber Breakdown
CaliberPercentage
5.56 NATO75%
.223 Wylde16.7%
.22 LR8.3%
Build Gas System Breakdown
Gas SystemPercentage
Carbine60%
Mid-Length30%
Pistol10%

Builds Featuring This Part

See all 7

Builds in the community that include the Strike Industries PolyFlex Trigger Guard With Finger Rest

BuildPartsTotal
8" Sharps Bros carbine
15$1446.62
aero precision 16"
14$723.40
Vltor 16.5"
20$795.15
for 2 gun 18"
24$3217.02
brownells 10.5" 5.56
24$542.80
14.5" 5.56
24$918.72
My 5.56 build
21$958.26

Customer reviews

5.0out of 5

2 global ratings

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Top reviews

N
Ninch232713
PolyFlex guard buy again
Reviewed on May 7, 2026Verified with Build

Strike Industries PolyFlex trigger guard with finger rest is one I'd buy again. The integrated finger rest at the bottom holds my finger at index position. Polymer flexes under impact rather than cracking. Drop in install with the roll pin.

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A
amcole02881
PolyFlex guard finger rest
Reviewed on May 5, 2026Verified with Build

Strike Industries PolyFlex trigger guard with the integrated finger rest is more comfortable than a flat guard. Flexes slightly under impact rather than cracking. Roll pin install was standard. Polymer construction is plenty durable.

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