Strike Industries Cobra Billet Aluminum Trigger Guard - Red

Strike Industries Cobra Billet Aluminum Trigger Guard - Red - Trigger Guard for AR-15 - view 1
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Strike Industries

Overview

The Strike Industries Cobra Billet Aluminum Trigger Guard in red offers a sleek and robust addition to your AR-15 build. Made from durable aluminum and finished with a matte surface, this billet-style trigger guard not only enhances the aesthetics of your rifle but also ensures reliable performance. This trigger guard is frequently found in mid-length gas system builds chambered in 5.56 NATO, making it a popular choice among builders looking to combine style and functionality.

Specifications

MPNSI-BTG-COBRA-RED
MaterialAluminum
FinishMatte
Trigger Guard StyleBillet
ColorRed

Available Merchants(4)

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GritR Sports
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$28
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BattleHawk Armory
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$28
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KY Gun Company
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Optics Planet
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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

73.5%
AR-1573.5%
AR-1023.5%
AR-93.1%

Caliber

61.8%
5.56 NATO61.8%
.223 Wylde16.2%
.308 Win8.8%
300 Blackout5.9%
9mm4.4%
Other3%

Gas System

50%
Mid-Length50%
Carbine23.3%
Rifle18.3%
Pistol8.3%
Frequently Built With Products
ProductCategoryTimes Built Together
Rise Armament Ar-15 Magazine Release Button - Rise Red174
Timber Creek Outdoors Ar-15 Takedown Pin Set - Red165
Strike Industries Carbine Length Pistol Buffer Tube - Red150
Strike Industries End Plate and Anti-Rotate Castle Nut for Receivers, Red - SI-AR-UL-MFEP&ACN-RED142
Strike Industries Ar-15 Ambidextrous Safety Selector Switch - Red128
Strike Industries 7075 T6 Aluminum AR Pistol Buffer Tube, Red - ARSPRESLICKRED84
Build Platform Breakdown
PlatformPercentage
AR-1573.5%
AR-1023.5%
AR-93.1%
Build Caliber Breakdown
CaliberPercentage
5.56 NATO61.8%
.223 Wylde16.2%
.308 Win8.8%
300 Blackout5.9%
9mm4.4%
.458 SOCOM1.5%
.450 Bushmaster1.5%
Build Gas System Breakdown
Gas SystemPercentage
Mid-Length50%
Carbine23.3%
Rifle18.3%
Pistol8.3%

Builds Featuring This Part

See all 37

Builds in the community that include the Strike Industries Cobra Billet Aluminum Trigger Guard - Red

BuildPartsTotal
Vltor 30" build
18$1855.09
Carbine 14.5" 5.56
22$1031.93
Home defense 16" 5.56
29$3529.69
SBR 14.5" 5.56
30$5221.96
16" 5.56
28$1903.96
LMT 16"
28$2601.51
Carbine 16" 5.56
37$6257.33
my build
22$2911.07
for night work 16"
16$2274.36
DMR 14.5"
33$2669.54
New build
27$1520.59
8.5" ke arms clone
29$3829.43

Customer reviews

4.5out of 5

4 global ratings

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Top reviews

P
PatchMe762
SI Cobra red install learn
Reviewed on April 9, 2026Verified with Build

Strike Industries Cobra trigger guard in red works correctly but the install required some extra steps - the roll pin needed a specific punch to avoid marring the polymer. Once installed it sits flush. Larger interior than mil-spec.

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J
joshs25661.8
SI Cobra red matches build
Reviewed on April 5, 2026Verified with Build

Strike Industries Cobra trigger guard in red has even red anodize finish that matches my red themed accents. Larger interior than mil-spec for gloved fingers. Roll pin install was straightforward. Solid red accent for a builder.

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D
dereschuk64_53
Cobra in red
Reviewed on March 18, 2026Verified with Build

replaces the standard guard and ties into the lower contour with no gap. the cobra shape gives finger purchase right where you want it. red anodize is consistent with other SI red parts on my build

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J
Jamie23300
SI Cobra red guard finish
Reviewed on March 12, 2026Verified with Build

Strike Industries Cobra trigger guard in red is bright against a black receiver. The anodize has a slight tone difference from the photos - more orange leaning red than crimson. Mechanically perfect, larger interior than mil-spec. Roll pins seat correctly.

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