Description
Straight-pull rifles used to be something you mostly saw in European hunting camps, but Savage changed that with the Impulse, and the Mountain Hunter is the version built for people who count ounces on the way up the ridge. The heart of the weight savings is a Proof Research carbon fiber wrapped stainless steel barrel, 22 inches in this .270 Winchester chambering with a 1:10 twist. You get the stiffness and accuracy of a quality stainless blank without hauling a heavy full-profile barrel across the mountain, and the carbon wrap sheds heat between shots better than you might expect. The muzzle is threaded 5/8×24 and a brake comes installed, so you can run it as-is, swap in a suppressor, or cap it off and go.
Why the Impulse Straight-Pull Action Earns Its Keep
Instead of the lift-pull-push-drop routine of a traditional bolt gun, the Impulse cycles with a single straight stroke back and forward. That means you stay in the scope and on the animal for follow-up shots, which matters a lot more on a quartering elk at last light than it does on paper. Lockup comes from Savage's HexLock system, a ring of stainless ball bearings that expand into the receiver for a solid, consistent lock. The bolt handle is removable and can be set up on either side, a nice touch for lefties or anyone who likes to fine-tune their setup. The aluminum receiver wears an integral one-piece 20 MOA rail, so mounting an optic is about as simple as it gets.
Fit and Feel of the Mountain Hunter
Savage's AccuFit system lets you adjust length of pull and comb height so the rifle fits you rather than the other way around, and the AccuStock's aluminum bedding keeps the action seated consistently shot after shot. The AccuTrigger is user-adjustable from 1.5 to 4 pounds, crisp and safe without a trip to the gunsmith. Feeding comes from a flush-fit 4-round detachable box magazine, with a two-position tang safety right under your thumb. At roughly 7.16 pounds bare, chambered in a flat-shooting classic like the .270 Win, this is a legitimate do-it-all big game rig for deer, antelope, and elk country alike.
Key Specifications
- Model: Impulse Mountain Hunter
- Manufacturer Part Number: 57898
- UPC: 011356578983
- Caliber: .270 Winchester
- Action: Straight-Pull Bolt Action
- Barrel: 22" Proof Research Carbon Fiber Wrapped Stainless Steel
- Twist Rate: 1:10
- Muzzle Thread: 5/8×24, Muzzle Brake Installed
- Capacity: 4+1
- Magazine: Flush-Fit Detachable Box
- Trigger: User-Adjustable AccuTrigger (1.5 – 4 lbs)
- Stock: Gray Synthetic AccuStock with AccuFit Adjustability
- Receiver: Aluminum with Integral 20 MOA One-Piece Rail
- Safety: 2-Position Tang
- Overall Length: 44.75"
- Weight: Approx. 7.16 lbs
What’s Included
- Savage Impulse Mountain Hunter rifle
- 1 x 4-round flush-fit detachable box magazine
- Muzzle brake (installed)
- Integral 20 MOA one-piece rail (built into receiver)
- Owner's manual
Frequently Asked Questions
How is the straight-pull action on the Impulse Mountain Hunter different from a regular bolt action?
A traditional bolt gun takes four movements to cycle: lift, pull, push, lower. The Impulse does it in one straight stroke back and forward, thanks to Savage's HexLock ball-bearing lockup. In practice that means faster follow-up shots and less time breaking your cheek weld, which is a real advantage when an animal is moving.
Can I run a suppressor on the Savage Impulse Mountain Hunter?
Yes. The 22-inch Proof Research barrel comes threaded 5/8×24 with a muzzle brake installed from the factory. Just remove the brake and thread on any suppressor with a matching pitch. The carbon fiber barrel keeps overall weight reasonable even with a can up front.
Do I need to buy scope bases for this rifle?
No bases needed. The aluminum receiver has a one-piece 20 MOA Picatinny-style rail machined right in, so all you need are rings and your optic. The built-in 20 MOA cant also gives you extra elevation for stretching the .270 out at longer distances.
Is the Impulse Mountain Hunter left-hand friendly?
More than most. The bolt handle is removable and can be mounted on either side of the action, and the tang safety sits on top where it works the same for either hand. Ejection is right-side only, but plenty of left-handed hunters run this rifle comfortably with the handle swapped over.




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