Battle Arms Development AR-15 Investment Cast Enhanced Single Side Safety
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Battle Arms Development
Overview
The Battle Arms Development Inc. AR-15 Investment Cast Enhanced Single Side Safety is designed for builders seeking a reliable, single-sided safety selector for their AR-15 builds. Its phosphate finish offers durability and corrosion resistance while maintaining a sleek black appearance. This safety is especially popular in carbine gas system configurations chambered in 5.56 NATO, providing a practical solution for those aiming to streamline their firearm's operation.
Specifications
Battle Arms Development AR-15 Investment Cast Enhanced Single Side Safety
Available Merchants(6)
Prices checked
Price Alert
Build history on GunPartPicker
Builders have been adding the Battle Arms Development AR-15 Investment Cast Enhanced Single Side Safety to their builds on GunPartPicker since February 2026. All time, it ranks #133 of the 226 safety selectors builders have added. Builds with this safety selector are split between 5.56 NATO (56%) and .223 Wylde (22%), split between carbine-length (50%) and rifle-length (25%) gas systems, 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 all 6 retailers we track have it in stock. Prices barely moved in September 2026, holding around $12.08, so there haven't been real sales lately. Buying today, the lowest price is $12.08 at Optics Planet, which matches the best price we saw in September.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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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 3 →Builds in the community that include the Battle Arms Development Inc. Ar-15 Investment Cast Enhanced Single Side Safety
| Build | Parts | Total |
|---|---|---|
 | 14 | $3783.50 |
 | 24 | $1747.23 |
 | 24 | $937.15 |
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