B5 Systems Polymer Trigger Guard - Grey
3 options
- Standardfrom $7.13, in stock
- Gray, this page
- OD Greenfrom $6.10, in stock
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B5 Systems
Overview
The B5 Systems Polymer Trigger Guard in gray is designed to provide a robust and lightweight option for your AR-15 build. Made from durable polymer, it enhances the ergonomic feel of your firearm while ensuring reliable functionality. This trigger guard is often found in builds featuring a carbine gas system and chambered in 5.56 NATO, making it a practical choice for a range of applications.
Specifications
B5 Systems Polymer Trigger Guard - Grey
3 options
- Standardfrom $7.13, in stock
- Gray, this page
- OD Greenfrom $6.10, in stock
Available Merchants(6)
Prices checked
Price Alert
Build history on GunPartPicker
Builders have been adding the B5 Systems Polymer Trigger Guard - Grey to their builds on GunPartPicker since February 2026. All time, it ranks #60 of the 121 trigger guards builders have added. Builds with this trigger guard are mostly chambered in 5.56 NATO (86%, then .308 Win 14%), mostly on mid-length gas (60%, then carbine-length 20%), and mostly AR-15 (91%, then AR-10 9%).
Availability is good: it was in stock at one retailer or another nearly every day in September 2026, and today 3 of the 6 retailers we track have it in stock. Prices barely moved in September 2026, holding around $7.13, so there haven't been real sales lately. Buying today, the lowest price is $7.13 at Brownells, which matches the best price we saw in September.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
Not sure which trigger guard to pick?
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Read the guide: AR-15 Trigger Guard Guide →Frequently Built With
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Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
PlatformBased on real build data showing which platform (AR-15, AR-10, AR-9) builders pair with this product.
CaliberBased on real build data showing which calibers builders choose alongside this product.
Gas SystemBased on real build data showing which gas system lengths builders use with this product.
Builds Featuring This Part
See all builds →Builds in the community that include the B5 Systems Polymer Trigger Guard - Grey
| Build | Parts | Total |
|---|---|---|
 | 24 | $818.65 |
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