Description
A .300 Win Mag that tips the scale at 6.7 pounds gets your attention fast, and that is exactly what Savage pulled off with the Impulse KLYM. This is the top shelf version of their straight-pull Impulse platform, built through partnerships with Proof Research and Fine Ballistic Tools. The 24 inch Proof Research barrel is a cut-rifled stainless steel blank wrapped in carbon fiber, so it sheds heat well, holds its point of impact, and cuts a serious amount of weight off the front end. The muzzle comes threaded 5/8×24 with an Omni-Port brake installed to help tame magnum recoil.
Why the Impulse KLYM Runs Faster Than a Standard Bolt Gun
The straight-pull action is the heart of this rifle. Instead of the traditional lift, pull, push, drop cycle, you just yank the bolt straight back and shove it home, all without breaking your cheek weld or losing your sight picture. On a follow-up shot at an elk that is about to top a ridge, that speed matters. The bolt handle is removable, multi-positional, and swaps to either side, so left-handed hunters get a genuinely workable setup rather than an afterthought.
An FBT Carbon Fiber Stock That Fits You
The custom stock from Fine Ballistic Tools uses carbon fiber in the forend and buttstock with an additive manufactured center section, and it includes a one-button adjustable comb so you can dial in cheek height for your scope without tools. Two sling studs and a Magnaswitch system come installed. Up top, the aluminum receiver carries an integral one-piece 20 MOA rail, which gives you extra elevation for stretching the .300 Win Mag out to where it shines. The user-adjustable AccuTrigger breaks clean from 1.5 to 4 pounds, and a two-position tang safety sits right under your thumb. Feeding comes from a 3 round detachable box magazine. For backcountry hunts where every ounce and every second counts, this one earns its spot in the truck.
Key Specifications
- Manufacturer Part Number: 58107
- UPC: 011356581075
- Caliber: .300 Winchester Magnum
- Action: Straight-Pull Bolt Action
- Barrel: 24" Proof Research Carbon Fiber Wrapped Stainless Steel, Cut Rifled
- Twist Rate: 1:10"
- Muzzle: 5/8×24 Threaded with Omni-Port Muzzle Brake
- Capacity: 3+1
- Magazine: 3 Round Detachable Box
- Stock: FBT Custom Carbon Fiber with One-Button Adjustable Comb
- Receiver: Aluminum with Integral One-Piece 20 MOA Rail
- Trigger: User-Adjustable AccuTrigger, 1.5 to 4 lbs
- Safety: 2-Position Tang
- Weight: 6.7 lbs
- Overall Length: 47.37"
- Sights: None, Optics-Ready 20 MOA Rail
What’s Included
- Savage Impulse KLYM rifle
- One 3-round detachable box magazine
- Omni-Port muzzle brake (factory installed)
- Owner's manual
Frequently Asked Questions
How is the straight-pull action on the Impulse KLYM different from a regular bolt action?
Instead of lifting the bolt handle, pulling back, pushing forward, and locking it down, you simply pull the bolt straight back and push it straight forward. That cuts the cycle down to two motions and lets you keep your eye on the scope the whole time. It makes a real difference when you need a quick second shot on game.
Can a left-handed shooter run the Savage Impulse KLYM?
Yes, and better than most rifles out there. The threaded bolt handle is removable and multi-positional, so it can be swapped to the left side of the receiver. Combined with the tang safety, which is naturally ambidextrous, lefties get a setup that works properly rather than a compromise.
Does the Impulse KLYM come with a scope or sights?
No sights or optic are included. The aluminum receiver has an integral one-piece 20 MOA Picatinny rail machined in, so mounting a scope is quick and the extra 20 MOA of built-in elevation helps when dialing for longer shots. Plan on budgeting for quality rings and glass that match how far you intend to shoot.
How heavy is recoil in .300 Win Mag with a rifle this light?
A 6.7 pound magnum will move, but the factory-installed Omni-Port muzzle brake takes a lot of the sting out. The FBT stock design and adjustable comb also help you get a consistent, comfortable position behind the rifle. Most hunters find it very manageable from field positions, and the weight savings pay off on every mile you hike.




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