Product Support

Press Statement: CR223 Patent Case

On December 30, 2022, the 15th Civil Senate of the Higher Regional Court (OLG) in Düsseldorf ruled that C.G. Haenel’s (Haenel) CR223 rifle infringes a patent held by Heckler & Koch and may consequently no longer be manufactured or distributed in Germany. This decision rejected Haenel’s appeal against the first-instance decision of the Regional Court (LG) in Düsseldorf from November 16, 2021. The court found that a Heckler & Koch patent for the design of a recoil spring tube, which is provided with holes so that water can drain from the tube quickly, had been infringed.

SIG 320 Mag Analysis

B&T APC9 PRO SIG P320 Lower Receiver Group and SIG Sauer P320 Magazine Compatibility. Based upon multiple inline manufacturing and generational changes instituted by SIG Sauer on its P320 magazine feeding devices, B&T USA feels compelled to provide our customers with the below guide outlining SIG Sauer P320 magazine compatibility with our P320 lower receiver groups. B&T engineered its lower receiver to function specifically with the United States Army’s chosen M17 magazines produced for them by Mec-Gar NSN: 1005-01-665-3062 (17 rd.) & NSN 1005-01-665-4553 (21 rd.).

In need of customer service support, Warranty Request, or have a technical product question? Please click the following button a submit a request form and our team will be in touch within 24-48 business hours of receiving you request!

contact Us
Be the first to know

Age Check(Required)

SHOP
SUPPORT
COMPANY
© B&T USA 2025 All Rights Reserved

Are you over 21?

By clicking yes, you confirm you are at least 21 years old and have read and acknowledged our Terms & Conditions.

No
Yes
 You must be 21 years or older to use our site.

Terms & Conditions