It's 2+1 and they load into the magazine from the bottom. It's kind of a weird deal to get used to. Load the 2 into the magazine with the bolt open then push the top round down while closing the bolt on a live round in the chamber.

Savage says their 300WSM rifle has a 1 round magazine and holds 2rds with one in the chamber. https://savagearms.com/firearms/model/11LONGRANGEHUNTER

and from the savage site capacity 2 Sku:
18895
Caliber:
300 WSM
Handed:
Right
Rate of Twist:
10
Weight:
8.4 lbs
Overall Length:
46.5"
Barrel Length:
26"
**********Ammo Capacity:
2
MSRP:
$1217.00

Hi John 1 +1 Specifications and features:
Savage Model 11 Long Range Hunter bolt-action rifle
.300 WSM caliber
26" carbon steel barrel
1:10" twist
>>>>2-round capacity
AccuTrigger
Short-action
Synthetic, matte black AccuStock
Matte black barrel
Karsten adjustable comb
Adjustable muzzle brake
Drilled and tapped
46.5" overall length
8.4 lbs.

it 1+1 for 2 total as per the UPC and specs The model 11 Long Range Hunter is the ultimate for hunting wide open spaces where tough shots are common place. It is packed full of features including the AccuStock, an adjustable muzzle brake and an Karsten adjustable comb. The idea behind adjustable brakes is that they can be find tuned for individual loads so that the rifle jumps back on target, allowing the shooter to see if the game was hit and that by adjusting a brake it can help accuracy.
Specifications:
- Action: Bolt, Short Action
- Caliber: 300 Winchester Short Magnum (WSM)
- Barrel Length: 26"
- Twist: 1 in 10"
******************- Capacity: 1 + 1
- Trigger: Accu-Trigger
- Safety: Thumb
- Overall Length: 46 1/2"
- Weight: 8.4 lbs
- Stock: Black Synthetic Accu-Stock
- Finish: Matte Black Carbon Steel

It is a 2+1 John