Magnum Research BMBAR7UT Browning Buck Mark 22 LR 7" Threaded Black Aluminum
https://www.tandktactical.com/shop/761226089278-magnum-research-bmbar7ut-browning-buck-mark-22-lr-7-threaded-black-aluminum-16366
https://www.tandktactical.com/web/image/product.template/16366/image_1920?unique=db88a15
This Magnum Research barrel is compatible with your Browning Buckmark. It is constructed of aluminum, 7" long and suppressor ready.
