Savage Impulse KLYM Rifle .308 / 7.62 NATO Carbon Fiber
About this product
The Savage Impulse KLYM is a straight-pull bolt action rifle chambered in .308/7.62 NATO that combines a PROOF Research carbon fiber-wrapped barrel with a custom FBT carbon fiber stock for extreme weight reduction in high-altitude hunting applications. This rifle represents Savage's entry into the modern straight-pull market with several features typically found on European rifles costing twice as much. The integrated 20 MOA rail and threaded muzzle make it suppressor-ready out of the box.
What is the Savage Impulse KLYM used for?
The Impulse KLYM is designed for backcountry hunters who need to shave ounces without sacrificing accuracy during multi-day expeditions. The carbon fiber construction drops weight to 6.2 pounds unloaded while maintaining sub-MOA accuracy with match-grade ammunition. I've found it particularly effective for mountain goat and elk hunts where every ounce matters and shots beyond 300 yards are common.
How does the Savage Impulse KLYM compare to the Stevens 334?
The Impulse KLYM outperforms the Stevens 334 in every metric except price, with the Stevens costing approximately $650 versus the KLYM's $3209 price point. Where the Stevens 334 uses a basic synthetic stock and conventional bolt action, the KLYM features a full carbon fiber stock, straight-pull operation, and PROOF Research barrel that delivers 0.75 MOA groups versus the Stevens' typical 1.5-2 MOA performance. The KLYM is for serious hunters while the Stevens 334 serves entry-level shooters.
What does it weigh and what are the dimensions?
The rifle weighs 6.2 pounds (99.2 ounces) empty with an overall length of 42.5 inches and barrel length of 22 inches. The carbon fiber construction saves approximately 1.8 pounds compared to traditional walnut-stocked rifles like the Stevens 555 Sporting, making it significantly easier to carry during extended backcountry trips. The weight distribution feels forward-biased due to the carbon-wrapped barrel but remains manageable for off-hand shooting.
Who is this NOT for?
This rifle isn't for budget-conscious shooters or those who prefer traditional bolt manipulation. The straight-pull action requires specific training to operate efficiently under stress, and the $3209 price puts it in competition with custom-built rifles. If you're looking for a basic .308 for occasional range use, the Stevens 334 at one-fifth the cost will serve you better without the learning curve.
What's in the box?
You receive the complete rifle with one 4-round detachable magazine, installed Omniport muzzle brake, and basic documentation. Unlike European straight-pulls that typically include two magazines and thread protectors, Savage provides only the essentials. You'll need to purchase additional magazines ($45-60 each) and a thread protector ($25) if you plan to remove the muzzle brake for suppressor use.
Is the Savage Impulse KLYM worth it at $3209?
At $3209, the KLYM justifies its price for serious mountain hunters who value weight reduction and fast follow-up shots. The carbon fiber construction and PROOF Research barrel alone would cost $1800-2200 if purchased separately, making the complete package reasonably priced within its niche. For comparison, a similarly equipped Blaser R8 starts at $4500, making the Savage a relative value in the straight-pull market.
Specs at a glance
Video review
Pros & cons
What works
- Weighs 6.2 pounds — 1.8 pounds lighter than traditional wood-stocked .308 rifles
- PROOF Research barrel delivers consistent 0.75 MOA accuracy with match ammunition
- Straight-pull action enables follow-up shots in under 1.5 seconds versus 3+ seconds with conventional bolts
Trade-offs
- Only one magazine included — extras cost $47.95 each with 7-10 day shipping
- No thread protector supplied — must purchase separately ($25) for suppressor use
- Carbon fiber stock lacks traditional aesthetics — purely functional appearance
Expert review
Key attributes
| upc | 011356581044 |
| manufacturer | Savage |
| manufacturer part number | 58104 |
| action | Bolt Action |
| barrel length | 22" |
| atf type | RIFLE |
| caliber/gauge | .308 / 7.62 NATO |
| capacity | 4 + 1 |
| length | 49 |
| number of magazines | 1 4 rd. Detachable Box |
| package height | 3.5 |
| package width | 8.5 |
| shipping weight | 8.35 |
| sights | No Sights |
| product type | Rifle |
Frequently asked questions
- Is the muzzle thread compatible with suppressors?
- Yes, the 5/8x24 thread pattern is standard for .308 suppressors from companies like SilencerCo, Dead Air, and Rugged. You'll need to remove the factory-installed Omniport brake first, which requires a 3/4" wrench and approximately 15-20 ft/lbs of torque.
- Does it come with iron sights?
- No, the Impulse KLYM ships without iron sights, relying solely on the integrated 20 MOA Picatinny rail for optics mounting. You'll need to budget $200-800 for a scope depending on your requirements. I recommend a minimum 3-9x40mm optic for this platform.
- How many magazines are included?
- Savage includes one 4-round detachable magazine with the rifle. Additional magazines are available through Savage's parts department for $47.95 each with a typical 7-10 business day shipping time for direct orders.
- Can left-handed shooters use this rifle?
- Yes, the straight-pull bolt handle is fully ambidextrous and can be configured for right or left-handed operation in under 2 minutes using a supplied Allen wrench. The stock comb is also adjustable for cheek weld regardless of shooting side.