Price history at United States Association of Gun Owners
Recorded at United States Association of Gun Owners since Oct 9, 2026: low $683.91 (Oct 9, 2026), high $759.58 (Oct 11, 2026). Last checked Oct 30, 2026.
From the store's product feed and AvantLink's price records; feeds can lag the store's own site.
Product Description
The Cobalt Kinetics CK-Pro Upper Receiver Groups were designed for end users that want to upgrade their current ARs to have the same performance edge featured in completed platforms. All CK-Pro URGs are expertly built by gunsmith staff. Built URGs are test-fired for function before leaving out the door to the customer.
COBALT CK-PRO-URG-675-S-BLK STRIPPD URG 6.75 BLK
$697.19
In Stock
at United States Association of Gun Owners
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