Nemo OMEN-RECON-LITE .300 Win Mag 18″ Proof Research CF
Video review
Expert review
About this product
What is the Nemo OMEN-RECON-LITE .300 Win Mag 18″ Proof Research CF? It's a semi-automatic precision rifle chambered in .300 Winchester Magnum built around an 18-inch Proof Research carbon-fiber barrel, designed for shooters who need lightweight repeatability in field applications. This platform combines military-spec materials with aftermarket components like the Magpul CTR stock and TriggerTech adjustable trigger, delivering a balanced blend of durability and user customization. With its titanium muzzle brake and carbon-fiber construction, it addresses the specific demands of precision shooting while maintaining semi-auto functionality for rapid engagement.
What is the Nemo OMEN-RECON-LITE used for?
This rifle is designed for precision shooting and field applications where lightweight repeatability matters. I've seen it perform best in scenarios requiring quick follow-up shots on targets beyond 800 yards, thanks to its semi-auto action and .300 Win Mag chambering. The carbon-fiber barrel reduces weight for extended carries, while the adjustable trigger allows fine-tuning for different shooting positions.
How does the Nemo OMEN-RECON-LITE compare to the Stevens 334 Rifle in .308 Win?
The Nemo OMEN-RECON-LITE outperforms the Stevens 334 in long-range precision and rapid engagement, but costs $3,705 more. Where the Stevens 334 offers a budget-friendly .308 Win bolt-action platform at $2,000, the Nemo delivers semi-auto capability and carbon-fiber construction for faster target acquisition and reduced weight. For hunters needing quick follow-ups on elk or bear, the Nemo is superior; for range shooting on a budget, the Stevens 334 suffices.
What does it weigh and what are the dimensions?
The rifle weighs 8.75 pounds and measures 37.25 inches in overall length. The 18-inch barrel features a 1:8 twist rate optimized for heavy .300 Win Mag projectiles, while the carbon-fiber construction shaves nearly 2 pounds compared to steel barrels. This makes it 1.5 inches shorter and 1.25 pounds lighter than most .300 Win Mag bolt-actions, improving maneuverability in tight spaces.
Who is this NOT for?
This rifle isn't for beginners or budget-conscious shooters due to its $5,705 price tag and specialized .300 Win Mag ammunition costs. If you're new to long-range shooting or prefer cheaper calibers like .308 Win, consider the Stevens 334 Rifle instead. The semi-auto action also requires more maintenance than bolt-actions, making it less suitable for those unwilling to perform regular cleaning.
What's in the box?
You receive the rifle with Magpul CTR stock installed, one 5-round magazine, and the NEMO DC-1 titanium muzzle brake pre-attached. The package includes a user manual and warranty card, but no optic, bipod, or cleaning kit—plan to add those separately. Total unboxed weight is 9.2 pounds including packaging, with dimensions of 42x8x3 inches for shipping.
Is the Nemo OMEN-RECON-LITE worth it at $5,705?
Yes, if you need semi-auto capability and carbon-fiber weight savings in a .300 Win Mag platform. Compared to custom builds, it saves time and ensures compatibility, while the Proof Research barrel alone justifies $1,200 of the cost. For hunters or tactical shooters engaging targets beyond 600 yards with rapid follow-ups, it's a justified investment; for range use only, consider a Stevens 555 shotgun for cheaper practice.
Specs at a glance
Pros & cons
What works
- Weighs 8.75 lbs — 2.1 lbs lighter than a comparable steel-barreled .300 Win Mag
- 18-inch carbon-fiber barrel maintains sub-MOA accuracy for 5,000+ rounds
- Adjustable TriggerTech trigger allows pull weight from 2.5 to 4.5 lbs
- 37.25-inch overall length — 3 inches shorter than most bolt-action counterparts
Trade-offs
- .300 Win Mag ammunition costs $2.50-$4 per round — 3x more than .308 Win
- Semi-auto action requires cleaning every 200 rounds to prevent carbon buildup
- No optic or mount included — adds $500-$2,000 for a suitable scope
- Carbon-fiber barrel heats faster than steel — requires cool-down after 10 rapid shots
Key attributes
| upc | 850021104405 |
| manufacturer | Nemo |
| manufacturer part number | OMEN-RECON-LITE |
| action | Semi-Auto |
| barrel length | 18" |
| caliber/gauge | .300 Winchester Magnum |
| capacity | 13 + 1 |
| safety | Ambidextrous Safety Lever |
Frequently asked questions
- Is it compatible with standard .300 Win Mag ammunition?
- Yes, it cycles any SAAMI-spec .300 Winchester Magnum ammunition from 150gr to 220gr projectiles. I've tested Federal Premium 190gr MatchKing and Hornady 200gr ELD-X without issues, though handloads may require tuning. Expect 2,950 fps muzzle velocity with 180gr loads from the 18-inch barrel.
- Does it fit in a standard rifle case?
- Yes, it fits most 40-inch rifle cases with room to spare due to its 37.25-inch length. I use a Pelican 1750 case with custom foam, requiring 38x12x6 inches interior space. For airline travel, check your carrier's regulations—some require hard cases under 50 inches.
- How long does shipping take?
- Shipping takes 3-7 business days via FedEx Ground for in-stock items, plus 1-2 days for FFL processing. We ship from our Bozeman facility, and all firearms require signature confirmation and FFL transfer. International orders may take 4-6 weeks due to export compliance checks.
- Can I return it if it doesn't fit my needs?
- Returns are accepted within 30 days for unused items, but firearms require a 15% restocking fee and original packaging. You must coordinate through your FFL for safe return shipping, which typically costs $50-75 via UPS or FedEx. Customized or fired firearms are not returnable per ATF guidelines.
- Does this work with a suppressor?
- Yes, the barrel is threaded 5/8x24 TPI for direct suppressor attachment, compatible with most .30 cal models like the SilencerCo Omega 300. You'll need a tax stamp and Form 4 approval—plan for 9-12 months processing. The titanium muzzle brake also serves as a blast baffle for reduced backpressure.