AR-15 Chamber Lock Pro Firearm Locks Recall

Published by Reclia Safety Desk | July 18, 2026

Here is the factual recall information record based solely on the provided source data.

Recall Summary
This recall involves certain AR-15 Chamber Lock Pro firearm locks manufactured by StopBox USA, of Spokane Valley, Washington. The recall was published on September 4, 2025. The product is a device designed to lock into the chamber of an AR-15 style rifle to prevent it from firing. The recall notice states that a manufacturing defect allows the recalled chamber locks to be forcibly removed, allowing unauthorized or unintended access to the firearm, posing a risk of serious injury or death. No injuries have been reported in connection with this recall.

Affected Products
The recalled product is the AR-15 Chamber Lock Pro firearm lock. The product is made of anodized aluminum machined parts and was sold in red and black. It has five buttons that correspond to each finger. The product features the StopBox “S” logo and the text “CHAMBER LOCK PRO AR-15” laser etched on the back of the product. The recall applies to units shipped between June 2 and July 15, 2025. Consumers can find their shipping date by contacting StopBox by phone, email, or online. Approximately 300 units are affected by this recall. The products were sold by StopBox USA in store and online, and from dealers nationwide from June 2025 through July 2025 for about $150. The manufacturer is located in the United States.

Hazard Information
The hazard identified in the recall notice is a manufacturing defect. This defect allows the recalled chamber locks to be forcibly removed. This condition can permit unauthorized or unintended access to the firearm, which poses a risk of serious injury or death. The recall notice does not specify any other hazards.

Consumer Action Required
Consumers should immediately stop using the recalled AR-15 Chamber Lock Pro. Consumers should secure their firearm using other means. Consumers should contact StopBox USA to receive a prepaid return shipping label and instructions to return their recalled AR-15 Chamber Lock Pro.

Official Remedy
The official remedy offered by StopBox USA is a choice between a full refund or a replacement AR-15 Chamber Lock Pro. Consumers must return the recalled product to receive this remedy. The specific instructions for the return process are provided upon contacting StopBox USA.

Contact Information
Consumers can contact StopBox USA for more information, to obtain a prepaid return shipping label, and to initiate the remedy process through the following methods:
– Phone: Toll-free at 877-919-4637 from 9 a.m. to 5 p.m. PT Monday through Friday.
– Email: support@stopboxusa.com
– Online: Visit https://stopboxusa.com/pages/stopbox-ar-15-chamber-lock-recall or go to https://stopboxusa.com and click on “NOTICES / RECALL INFO” at the bottom of the page.

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