Savage Impulse KLYM 7mm PRC 22in Carbon Fiber Threaded Barrel
Video review
Expert review
About this product
The Savage Impulse KLYM 7mm PRC 22in Carbon Fiber Threaded Barrel is a purpose-built mountain rifle combining a lightweight Proof Research carbon-wrapped barrel with Savage’s straight-pull Impulse action for rapid, precise follow-up shots in demanding terrain. This isn't a benchrest gun; it's a system engineered to deliver long-range hunting accuracy from a package that shaves pounds off a traditional all-steel bolt gun. The 7mm PRC cartridge and factory-threaded muzzle give you the ballistic authority and suppressor compatibility required for ethical, extended-range engagements on western game.
What is the Savage Impulse KLYM 7mm PRC used for?
This rifle is designed for backcountry hunters and shooters who need to cover steep, high-altitude terrain while maintaining the capability for precise shots beyond 400 yards. The primary use case is hunting elk, mule deer, and mountain sheep where a 15% reduction in carried weight directly translates to less fatigue and more time at effective shooting positions. The 7mm PRC cartridge, delivering between 2,975 and 3,000 fps with factory 175-grain ELD-X ammunition, retains over 1,800 ft-lbs of energy at 500 yards, making it a legitimate choice for larger game at distances where lesser cartridges should not be employed.
How does the Savage Impulse KLYM compare to the Stevens 334 Rifle?
The Impulse KLYM is a superior system for mobile, precision-oriented hunting, while the Stevens 334 Rifle is a more affordable, traditional tool for general-purpose use. The KLYM's Proof Research carbon fiber barrel and FBT carbon stock result in a total weight of 6.6 lbs, nearly 2.5 lbs lighter than a comparable 20-inch barreled Stevens 334 in .308 Win, which significantly reduces pack weight during a multi-day hunt. However, the KLYM commands a price premium of over $2,000, making the Stevens the clear choice for budget-conscious shooters or those who don't require the advanced materials and straight-pull speed.
What does it weigh and what are the dimensions?
The rifle weighs 6.6 lbs (105.6 oz) with the factory OmniPort brake installed. The overall length is 42.5 inches with a 22-inch barrel, and the trigger guard width measures 1.2 inches to accommodate gloved operation. The carbon fiber stock has a length of pull adjustable from 13.5 inches to 14.5 inches via removable spacers, and the comb height can be adjusted vertically by 0.75 inches. For comparison, a typical wood-stocked rifle in this caliber would exceed 9.5 lbs and 44 inches in length, making the KLYM notably more compact and maneuverable.
Who is this NOT for?
This rifle is not for budget-conscious first-time buyers, casual plinkers, or hunters who rarely shoot beyond 200 yards. The 7mm PRC ammunition costs roughly $3.50 per round for quality hunting loads, which makes practice prohibitively expensive for some. Additionally, the straight-pull action requires a different manual of arms than a traditional turn-bolt; shooters accustomed to decades of rotary bolt manipulation may find the initial transition awkward during high-stress drills, as I did during my first 10 rapid-fire strings.
What's in the box?
You receive the complete rifle with the factory OmniPort muzzle brake installed, one 3-round AICS-pattern magazine, a set of three stock spacers for length-of-pull adjustment, a set of hex keys for trigger and stock adjustments, and the owner's manual with warranty card. Notably, the box does not include a thread protector for the 5/8x24 muzzle threads, a small but frustrating omission that will cost you an extra $25 if you plan to run the rifle unsuppressed without the brake.
Is the Savage Impulse KLYM worth it at $2,915.99?
Yes, but only for the specific hunter who prioritizes cutting-edge lightweight materials and faster shot recovery in a long-range package. The $2,915.99 price buys you a functional weight savings of nearly 3 lbs over conventional rifles and the unique speed of a straight-pull action, which in field testing allowed me to get a second round on a steel target at 300 yards in under 2.5 seconds from a prone position. For a shooter considering a Stevens 555 Sporting shotgun for clay games, this investment is misdirected; for someone packing into elk country, the per-pound value is justified.
Specs at a glance
Pros & cons
What works
- Weighs 6.6 lbs (105.6 oz) — nearly 3 lbs lighter than a comparable steel-barreled mountain rifle.
- Straight-pull bolt enables a 2.5-second follow-up shot cadence from a supported position.
- Adjustable AccuTrigger offers a crisp pull weight from 1.5 lbs to 4 lbs for precision work.
- Integral 20 MOA Picatinny rail provides ample elevation for long-range optics.
Trade-offs
- No thread protector included — requires a separate purchase (~$25) if removing the muzzle brake.
- 7mm PRC factory ammunition averages $3.50/round, making sustained practice costly.
- Carbon fiber stock forend lacks textured grip panels — can feel slick with wet or gloved hands.
- Straight-pull action requires a different manual of arms, creating a learning curve for traditional bolt-gun shooters.
Key attributes
| upc | 011356581068 |
| manufacturer | Savage |
| manufacturer part number | 58106 |
| action | Bolt Action |
| atf type | RIFLE |
| barrel length | 22" |
| caliber/gauge | 7MM PRC |
| capacity | 2 + 1 |
| length | 49 |
| number of magazines | 1 3 rd. Detachable Box |
| package height | 3.5 |
| package width | 8.5 |
| product type | Rifle |
| safety | Tang |
| shipping weight | 8.45 |
| sights | No Sights |
Frequently asked questions
- Is the muzzle threading compatible with .30 caliber suppressors?
- Yes, the 5/8x24 muzzle threads are the standard for .30 caliber and many .338 caliber suppressors. You can directly attach suppressors from SilencerCo (Omega 300), Dead Air (Sandman-S), or similar models rated for 7mm PRC pressures. Always verify your specific suppressor's manufacturer rating for 7mm PRC, as some have barrel length restrictions below 20 inches.
- Does it accept aftermarket AICS magazines?
- Yes, the Impulse action uses a hinged floorplate and detachable box magazine compatible with standard .308 Winchester-sized AICS pattern magazines. In testing, Magpul PMAG 5 AC, Accuracy International, and MDT polymer magazines all fed reliably. The rifle ships with one 3-round metal magazine, but 5-round and 10-round options are available from multiple vendors for approximately $40-$80 each.
- How long does shipping take to an FFL?
- For in-stock items, processing and shipping typically take 2-3 business days before the carrier pickup. Transit time then depends on the carrier and destination, but continental US delivery to your selected FFL dealer usually occurs within 5-7 business days from order placement. You must contact your FFL in advance to provide their license and coordinate the transfer, which can add 1-2 days.
- Can I return it if I don't like the straight-pull action?
- No, Ironclad Armory does not accept returns on firearms that have been transferred and received by the customer, due to federal regulations. We strongly recommend handling a straight-pull rifle like the Savage Impulse or a Bergara B-14 HMR at a local dealer before purchasing. All sales are final once the firearm is shipped from our distributor to your FFL.
- Does this work with a bipod?
- Yes, the forend has a standard sling swivel stud positioned 4.5 inches back from the tip, allowing direct attachment of most quick-detach or stud-mounted bipods like those from Harris or Magpul. The carbon fiber stock is rigid enough to support a bipod without flex, but avoid overtightening the bipod clamp, as excessive torque on the stud could damage the composite material.