The Nosler Model 21 rifle in .300 Winchester Magnum (brand part no. 40821) is built around Nosler’s new Model 21 action, designed in collaboration with Mack Brothers, the reputable South Dakota duo known for their popular EVO action among serious precision shooters. Nosler machines the receiver with wire EDM, fits a nitride-coated fluted bolt and a TriggerTech trigger, and pairs a Shilen match-grade stainless steel 24-inch barrel with a McMillan carbon fiber stock. The long-action rifle weighs roughly 7.1 pounds, carries a 3+1-round magazine, and uses a lever-action-style safety. Among feature-rich production bolt action rifles, this Model 21 configuration favors hunters and precision shooters who want the feel of a custom build with classic .300 Win Mag reach.

Key Specifications

• The chambering is .300 Winchester Magnum.
• The rifle feeds from a 3+1-round magazine, on a long action.
• The barrel measures 24 inches, Shilen match-grade stainless steel.
• The rate of twist is 1:10-inch.
• The bolt is nitride-coated and fluted.
• The trigger is a TriggerTech design.
• The stock is McMillan carbon fiber.
• The rifle weighs roughly 7.1 pounds.
• The rifle ships with an integrated scope base rather than iron sights.

Frequently Asked Questions

What action does this rifle use? Nosler’s new Model 21 action, developed with Mack Brothers, the makers of the well-regarded EVO action.

What trigger does this rifle use? A TriggerTech trigger.

Buy the Nosler Model 21 Rifle, .300 Win Mag

The feel of a custom build paired with classic .300 Win Mag reach is exactly what this Model 21 delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.