Magnum Research BMBAR7GT Browning Buck Mark 22 LR 7" Threaded Carbon Fiber/Stainless Steel
https://www.tandktactical.com/shop/761226089261-magnum-research-bmbar7gt-browning-buck-mark-22-lr-7-threaded-carbon-fiber-stainless-steel-16363
https://www.tandktactical.com/web/image/product.template/16363/image_1920?unique=5bc619e
This Magnum Research barrel is compatible with your Browning Buckmark. It is constructed of carbon fiber, 7" long and suppressor ready.