The Browning X-Bolt 2 Speed SPR MB (brand part no. 036124297) is a left-handed bolt-action rifle chambered in .300 PRC, built as a suppressor-ready hunting rig with a factory muzzle brake for shooters who run it bare. Browning flutes the 22-inch sporter-contour barrel, threads the belled muzzle 5/8-24, and includes a thread protector alongside the brake. The OVIX-camo Vari-Tech composite stock adjusts for length of pull, comb height, and grip angle, while the redesigned X-Bolt 2 receiver adds bolt-guidance surface for smoother cycling and the adjustable DLX trigger comes set to hunting weights. Smoked Bronze Cerakote protects the metalwork, and a 1-1/4-inch Inflex recoil pad tames the magnum’s push. Among bolt action rifles, this Speed SPR favors left-handed hunters reaching past normal hunting ranges with the .300 PRC.

Key Specifications

• The chambering is .300 PRC with a 1:8 twist rate.
• The barrel measures 22 inches, fluted in a sporter contour with a belled muzzle for suppressor use.
• The muzzle is threaded 5/8-24, with a muzzle brake and thread protector included.
• The capacity is 3+1.
• The stock is the OVIX-camo Vari-Tech composite, adjustable for length of pull, comb height, and grip angle.
• The trigger is the adjustable DLX, factory set to hunting weights.
• The metal wears Smoked Bronze Cerakote for corrosion protection.
• The short 60-degree bolt lift cycles fast and clears large optics, with the X-Lock four-screw scope mounting system on the receiver.
• A top-tang safety with bolt unlock button and a 1-1/4-inch Inflex recoil pad round out the build.
• Built as a dedicated left-hand action.

Frequently Asked Questions

Is this rifle suppressor-ready? Yes, the shorter fluted barrel is threaded 5/8-24 with a belled muzzle profile intended for suppressor use; a brake and thread protector are included.

Can the stock be adjusted? Yes, the Vari-Tech system adjusts length of pull, comb height, and grip angle with interchangeable grip modules.

Is this a true left-handed rifle? Yes, this configuration is a dedicated left-hand action.

Buy the Browning X-Bolt 2 Speed SPR MB Rifle

Long-range .300 PRC performance in a suppressor-ready, fully adjustable left-hand platform is exactly what this Speed SPR delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.