The Browning BAR Mk4 Hunter Composite is a semi-auto 7mm Remington Magnum rifle from Browning (brand part no. 039007227), purpose-built for big-game hunters who want a fast-cycling, magnum-capable autoloader in the field. Its gas-piston operating system and seven-lug rotating bolt lock securely into the barrel for a precise, repeatable breech-to-chamber relationship shot after shot, while a strong action bar and inertia block link-up reduces barrel vibration to sharpen practical accuracy. The 24-inch, non-reflective matte blued fluted barrel pairs with a lightweight alloy receiver in a matching finish, keeping the rifle fast-handling and glare-free in low light. Built around a shim-adjustable composite stock with a raised SoftFlex cheekpad, this BAR Mk4 is ready for elk, deer or moose country the moment it leaves the case.

Key Specifications

• Chambered in 7mm Remington Magnum, this rifle delivers flat-shooting, long-range power for big-game hunting.
• A 3+1 capacity keeps a follow-up round ready without adding bulk to the action.
• The 24-inch barrel maximizes velocity from magnum-length cartridges for harder-hitting terminal performance.
• A 1-in-9.5 rate of twist stabilizes heavier 7mm bullets for consistent long-range accuracy.
• The barrel wears a non-reflective matte blued, fluted finish that reduces glare and sheds weight.
• A gas-piston-operated semi-auto action cycles reliably across a range of hunting loads.
• It feeds from a detachable box magazine for quick reloads between shots.
• The shim-adjustable composite stock lets shooters fine-tune cast and comb height, with overmolded gripping panels for a secure hold.
• A raised SoftFlex cheekpad keeps proper cheek weld consistent when shooting with a scope mounted.
• A seven-lug rotating bolt locks securely into the barrel for a tight, repeatable breech-to-chamber fit.

Frequently Asked Questions

Is the Browning BAR Mk4 Hunter Composite semi-auto? Yes, it uses a gas-piston-operated semi-auto action for fast, reliable cycling on demanding hunts.

What caliber does it come in? This rifle is chambered in 7mm Remington Magnum, a proven long-range big-game cartridge.

Does the stock adjust to fit the shooter? Yes, the composite stock is shim-adjustable for cast on and off, as well as drop at comb, so it can be tailored to the individual shooter.

Buy the Browning BAR Mk4 Hunter Composite

When the shot has to count in magnum-caliber big-game country, the BAR Mk4 Hunter Composite gives you a fast-cycling autoloader with the accuracy and durability Browning autoloaders are known for. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL, and browse our full selection of semi-auto rifles for more hunting-ready options. From the mountains to the plains, this BAR is built to make the most of every opportunity.