Nosler M21 .308 Win Bolt-Action Rifle, Gray Speckled Black Finish - Model 40721
- Capacity-Rounds:
- 4
- Caliber-Gauge:
- 308 Winchester/7.62x51 NATO
- Hand:
- Right Hand
- Finish-Color:
- Gray
- Barrel Length:
- 22"
- Barrel Length Range:
- 22" to 22.99"
- OAL:
- 41.65"
- Trigger:
- TriggerTech Field
- Weight:
- 6.80 lbs
- Action:
- Bolt
- Muzzle:
- Threaded
- Receiver Material:
- Steel
- Safety:
- Lever
- Stock Finish Group:
- Black
- Twist:
- 1:10"
- Stock Description:
- All-Weather Epoxy
- Sights:
- Integrated Base
- Weight Range:
- 6 lbs to 6.99 lbs
- Barrel Description:
- Match Grade
The Nosler M21 .308 Win bolt-action rifle is a modern hunting and precision platform built to deliver custom-rifle feel in a production package. Developed in collaboration with Mack Brothers—the respected South Dakota action builders behind the EVO—the Model 21 combines proven design principles with Nosler's own refinements to create a rifle that works hard whether you're hunting elk in rough country or running precision drills at the range. The .308 Winchester chambering covers a vast range of hunting applications, from whitetail to medium-heavy game, with proven ballistics and ammo availability that makes it a practical choice for backcountry hunters and competition shooters alike.
Build quality starts with the fundamentals: a wire EDM-machined receiver, a nitride-coated fluted bolt, and a Shilen match-grade stainless steel barrel that shoots like a custom gun. The TriggerTech trigger breaks cleanly and predictably, letting you execute shots without surprises. The McMillan carbon fiber stock keeps weight down and stiffness up, helping you pack this rifle without sacrifice. At 6.8 pounds with a 22-inch barrel, the M21 stays light enough for all-day carries in steep terrain while remaining stable and controllable at the shot.
This isn't a rifle built by accountants—it's engineered by riflemen who understand what hunters and shooters actually need. The short action cycles fast, the 1:10 twist stabilizes a wide range of .308 projectiles, and the 13.5-inch length of pull fits most shooters comfortably off-the-shelf. Whether you're planning a Western hunt, setting up for long-range validation, or simply want a precision rifle you can trust, the M21 delivers reliability, accuracy, and handling in a package that feels far more hand-built than its production-rifle price suggests.
Firearm Shipments:
To buy rifles or shotguns, you must be 18 years old, and for handguns, actions, or receivers, the minimum age is 21. By placing an order for this firearm, you confirm that you are the legitimate transferee/buyer, meet the legal age requirements, and comply with all Federal, State, and local laws and regulations necessary to purchase this firearm.
We only ship firearms to valid Federal Firearms License (FFL) holders. At checkout we provide a FFL locator for your convenience.
We will need a copy of the FFL’s license to facilitate the process, kindly request your dealer to email us a copy of their FFL, as we cannot dispatch the firearm until we receive this document. It is imperative for the buyer to choose their FFL dealer, ensure they are willing to facilitate the transfer, and have them email their FFL copy to BOSQUE Outdoors. To avoid any confusion, the customer's name or order number must be mentioned in the email containing the FFL.
Email: [email protected]
- Prior to placing an order, it is the buyer's responsibility to understand and adhere to their state's firearm regulations.
- The buyer should verify with their receiving dealer that the chosen firearm is legally permissible in their state.
- The buyer is accountable for any transfer fees or background check charges imposed by the receiving dealer. If the designated dealer declines to accept the firearm delivery, the buyer assumes responsibility for shipping costs to retrieve the firearm and resend it to an accommodating dealer.
- Handguns will be shipped using air transportation, while long guns can be shipped using ground methods. If your order includes a mix of firearm and non-firearm items, BOSQUE Outdoors will send the firearm(s) to your selected FFL dealer and the remaining non-firearm items to your billing address.
- Firearms cannot be returned to BOSQUE Outdoors; please contact the manufacturer for warranty claims.
- Firearms refused by the FFL Dealer or which cannot be transferred due to a failed background check are subject to a $75 restocking fee plus 10% of the purchase price.

