Battle Arms Development 9mm BCG - Nitride
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Battle Arms Development
Overview
The Battle Arms Development 9mm Bolt Carrier Group is specifically designed for 9mm AR builds, ensuring reliable function and compatibility with your chosen components. The nitride finish enhances durability and corrosion resistance, allowing for smoother cycling and easier maintenance. This BCG is a popular choice among builders looking to create a 9mm pistol or carbine setup.
Specifications
August 2026 on GunPartPicker
Battle Arms Development 9mm BCG - Nitride ranked #123 of the 229 bolt carrier groups builders added on GunPartPicker in August 2026. Builders have been adding it to their builds on GunPartPicker since April 2026. All time, it ranks #185 of the 443 bolt carrier groups builders have added.
Availability is good: it was in stock at one retailer or another nearly every day in August 2026, and today 4 of the 6 retailers we track have it in stock. It dipped to $158.06 at KY Gun Company for a stretch in August 2026, under its usual $169.95 to $178.95, so sales do come around. Buying today, the lowest price is $158.06 at KY Gun Company, which matches the best price we saw in August.
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