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Strike Industries
Overview
The Strike Industries Cobra Billet Aluminum Trigger Guard is designed to provide a robust and stylish solution for your AR-15 build. Made from billet aluminum, this trigger guard offers enhanced durability while maintaining a sleek matte finish. It is particularly suited for builds featuring a mid-length gas system and chambered in 5.56 NATO, making it a popular choice among builders looking for both functionality and aesthetic appeal.
Strike Industries Cobra Billet Aluminum Trigger Guard - Black
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Strike Industries Cobra Billet Aluminum Trigger Guard - Black is the ninth most added trigger guard on GunPartPicker so far in November 2026, behind the Geissele Automatics AR-15 Ultra Precision 5 Axis Trigger Guard Black, with about 2% of all trigger guards added to builds. Down from #7 in October. Builds with this trigger guard are mostly chambered in 5.56 NATO (65%, then .223 Wylde 11%), split between mid-length (48%) and carbine-length (24%) gas systems, and mostly AR-15 (93%).
Availability is good: it was in stock at one retailer or another nearly every time we checked in October 2026, and today 6 of the 7 retailers we track have it in stock. Prices barely moved in October 2026, holding around $29.95, with no real sale all month. Buying today, the lowest price is $29.95 at Brownells, which matches the best price we saw in October.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
We ranked every trigger guard by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Trigger Guard Guide →The part most often added in each category by hundreds of builds that include this one

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Aggregated and anonymized data showing how builders use this product
Builds in the community that include the Strike Industries Cobra Billet Aluminum Trigger Guard - Black
| Build | Parts | Total |
|---|---|---|
| First Build (Mostly Top Recommended) | 19 | $3639.34 |
![]() | 30 | $6967.18 |
![]() | 23 | $1893.39 |
![]() | 12 | $2052.56 |
![]() | 18 | $1097.43 |
![]() | 16 | $1637.44 |
![]() | 28 | $4519.26 |
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