Description
If you're running an Impulse Mountain Hunter, Driven Hunter, or KLYM in .308 or .243 Winchester, this is the magazine Savage engineered for your rifle. It's a straightforward, purpose-built factory magazine that handles the job without overthinking it.
Impulse Mountain Hunter Magazine Build Quality
The magazine features a corrosion-resistant blued steel body that can handle field conditions. The construction is precision-machined to fit snugly in your rifle's magazine well, with no rattle or looseness. A high-tensile steel wire spring paired with a steel follower keeps rounds feeding smoothly and consistently. This isn't a magazine that surprises you or develops issues after a few outings. It just works.
Capacity and Practical Use
With a 4-round capacity, this magazine pairs well with the Impulse Mountain Hunter's intended purpose as a lightweight, backcountry-focused hunting rifle. For most hunting applications, four rounds is practical and keeps your kit lean without sacrificing the ability to take a follow-up shot. The flush-fit design means it doesn't extend beyond the magazine well, so you get clean handling in brush and timber without snagging or creating awkward profiles when carrying the rifle.
Compatibility
This is a proprietary magazine designed specifically for Impulse Mountain Hunter, Driven Hunter, and KLYM models in .308 Win and .243 Win. Make sure you're pairing it with the right rifle. The Impulse Predator uses a different magazine system (AICS pattern), and other Impulse models may require different magazines depending on caliber and model year.
Key Specifications
- Manufacturer: Savage Arms
- Manufacturer Part Number: 56370
- UPC: 011356563705
- Caliber: .308 Winchester, .243 Winchester
- Capacity: 4 rounds
- Material: Blued steel body with steel follower
- Spring Type: High-tensile steel wire
- Finish: Blued steel
- Fit: Savage Impulse Mountain Hunter, Driven Hunter, KLYM
- Magazine Type: Detachable box magazine
- Shipping Weight: 0.171 lbs
What’s Included
- 1x Savage Impulse Mountain Hunter 4-round magazine
Frequently Asked Questions
Will this Impulse Mountain Hunter magazine work in other Savage Impulse models?
This magazine is designed specifically for the Impulse Mountain Hunter, Driven Hunter, and KLYM in .308 and .243 Winchester. Other Impulse models like the Big Game, Hog Hunter, and Predator use different proprietary magazine designs. Always verify your specific Impulse model before purchasing.
What's the difference between this 4-round magazine and other Impulse magazines?
The Impulse line has different magazine designs depending on the model and caliber. This 4-round magazine is the standard factory mag for the Mountain Hunter. The Predator model uses AICS-pattern magazines with higher capacity, while the Big Game and Hog Hunter use their own proprietary 4-round design. Stick with what Savage designed for your specific rifle.
Can I use Savage 110 magazines in my Impulse rifle?
The Impulse uses a proprietary magazine well that differs from Savage 110 rifles. While users have reported some 110 magazines can sometimes be fitted with modification, this isn't a supported interchange and may cause feeding issues. For reliable performance, use the factory magazine designed for your Impulse model.
Is this magazine durable for backcountry hunting?
Yes. The blued steel construction resists corrosion in field conditions, and the precision-machined fit prevents issues from repeated loading and use. The magazine is built for the demands of the Mountain Hunter platform, which is purpose-designed for light weight and reliable performance on longer hunts.




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