Magnum Research 7-Inch Threaded Carbon Fiber Barrel, .22 LR, Browning Buck Mark

The Magnum Research Carbon Fiber Barrel (Magnum Research part no. BMBAR7GT) is a 7-inch, threaded .22 LR barrel built for the Browning Buck Mark pistol, combining a carbon fiber sleeve with a stainless steel liner to bring the barrel’s weight down to just 11.2 ounces. The threaded muzzle accepts a suppressor or muzzle device, letting Buck Mark owners add sound suppression or a compensator without swapping barrels again later. Trimming barrel weight shifts the pistol’s balance forward less than a standard steel barrel, which many shooters find improves handling during fast, repeated .22 LR strings. It is a direct-fit upgrade for Buck Mark owners who want a lighter, suppressor-ready barrel without giving up accuracy.

Key Specifications

• Chambered in .22 LR.
• Measures 7 inches.
• Built with a carbon fiber outer sleeve for reduced weight.
• Weighs approximately 11.2 ounces.
• Sized and fitted for the Browning Buck Mark pistol.
• Muzzle is threaded to accept a suppressor or muzzle device.
• Installs as a direct-fit replacement, requiring no gunsmith fitting.
• Lighter weight shifts pistol balance for faster follow-up shots.

Frequently Asked Questions

What pistol does this barrel fit? The Browning Buck Mark, chambered in .22 LR.

Is the muzzle threaded? Yes, it is threaded to accept a suppressor or muzzle device.

How much does the barrel weigh? About 11.2 ounces, lighter than a standard steel Buck Mark barrel.

Buy the Magnum Research Carbon Fiber Barrel for Buck Mark

Trim weight and add suppressor-ready threading to your Buck Mark with a direct-fit carbon fiber barrel. See more from Magnum Research or shop our full handgun barrels selection. Order it from our Lubbock, Texas gun shop for fast, insured shipping.