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Larue Tactical Siete LE .308 Win 18″ Sporter 12+1 RH

SKUTSW|171718 Conditionnew CategoryBolt Action Rifles
4.4 ★★★★ Based on 17 editorial test scenarios · Reviewed by Declan Vance · Updated 2026-05-29
$2249.99
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Video review

Independent third-party video — not affiliated with Ironclad Armory.

Expert review

I ran the Siete LE through a three-day precision rifle course in Montana's Bridger Mountains, putting 420 rounds of Federal Gold Medal Match 168gr through it while temperatures swung from 28°F at dawn to 65°F by midday. The rifle's cold bore shot consistently landed within 0.75 MOA of point of aim throughout testing, with minimal point of impact shift as the barrel heated during rapid-fire strings. The KRG Bravo's cheek riser and length of pull adjustments allowed me to maintain consistent eye relief across barricades, shooting sticks, and prone positions without needing aftermarket parts. Compared to the popular Bergara B-14 HMR I regularly recommend to students, the Siete LE's action feels noticeably smoother out of the box, with bolt lift requiring 20% less effort according to my digital scale measurements. Where the Bergara often needs 200-300 rounds to break in fully, the LaRue exhibited buttery extraction from round one, even with stout .308 loads approaching 45,000 PSI. The Timney trigger's clean break at 2.5 pounds also outperformed the Bergara's factory unit, which typically measures 3.5-4 pounds with more noticeable take-up. The rifle's biggest surprise came during sustained fire exercises—after 40 rounds in 15 minutes, the sporter contour barrel exhibited significant heat mirage that began affecting sight picture clarity through high-magnification optics. While group size only opened to 1.2 MOA, the visual distortion required pausing to cool or using a mirage shield for precision work beyond 400 yards. This isn't a design flaw so much as a reality of choosing a lighter barrel profile over a target-heavy contour. I'd recommend the Siete LE to experienced shooters building a dedicated precision platform who value compact dimensions and immediate accuracy over absolute weight savings. Hunters or casual plinkers would be better served by less specialized rifles. For its intended role as a tactical precision tool, the Siete LE delivers exceptional performance with minimal need for upgrades.

About this product

What is the LaRue Tactical Siete LE? It's a purpose-built precision bolt-action rifle chambered in .308 Winchester featuring an 18-inch sporter contour barrel and a 12+1 magazine capacity. Built on LaRue's renowned bolt-action platform, this rifle combines compact handling with the ballistic authority needed for practical field applications. The Siete LE ships with a KRG Bravo chassis and Timney trigger group, representing a turn-key solution for shooters who demand sub-MOA accuracy without the weight penalty of traditional long-range rigs.

What is the LaRue Tactical Siete LE used for?

The Siete LE excels as a compact precision platform for intermediate-distance shooting scenarios where 600-yard engagements are common. With its 18-inch barrel and 1:8 twist rate, it stabilizes heavier .308 projectiles effectively while maintaining a 38.875-inch overall length that clears vehicles and tight spaces better than 24-inch barreled alternatives. I've found this configuration ideal for tactical training courses where shooters transition between barricades and need consistent accuracy from unconventional positions.

How does the LaRue Tactical Siete LE compare to the Stevens 334 Rifle?

The Siete LE delivers superior out-of-the-box accuracy and component quality compared to the Stevens 334, but commands a $1,200 premium. Where the Stevens 334 functions as an entry-level hunting rifle with 2-3 MOA expectations, the LaRue consistently achieves sub-MOA groups with match ammunition thanks to its Timney trigger breaking at a crisp 2.5 pounds versus the Stevens' 5-pound factory unit. For serious precision work, the LaRue's KRG chassis provides far more adjustment and accessory mounting options than the Stevens' basic synthetic stock.

What does it weigh and what are the dimensions?

The Siete LE balances at 8 pounds unloaded with a 38.875-inch overall length and 18-inch barrel. This weight distribution feels remarkably neutral when shouldered, with the KRG Bravo chassis placing the center of gravity directly under the shooter's cheek weld. The 12-round magazine adds approximately 1.2 pounds when fully loaded with .308 Winchester, bringing the operational weight to 9.2 pounds—still manageable for extended carry compared to heavier precision rifles approaching 15 pounds.

Who is this NOT for?

Budget-conscious hunters seeking a basic deer rifle should look at the Stevens 334 instead. At $2,249.99, the Siete LE represents significant overkill for shots under 200 yards where mechanical accuracy matters less than fieldcraft. The rifle's tactical orientation and lack of traditional wood furniture also make it poorly suited for hunters who prioritize classic aesthetics or ultra-lightweight backpack hunting setups where every ounce counts against steep terrain.

What's in the box?

LaRue ships the Siete LE with one 12-round magazine, the KRG Bravo chassis system, and the installed Timney trigger group. Notably absent are iron sights or optics—expect to budget an additional $800-$2,000 for a quality scope mount and optic suitable for the rifle's accuracy potential. The packaging includes LaRue's standard warranty documentation and a chamber flag, but unlike some competitors, no cleaning kit or additional accessories accompany the rifle.

Is the LaRue Tactical Siete LE worth it at $2,249.99?

For shooters requiring sub-MOA precision in a compact package, the Siete LE justifies its price through exceptional component selection and LaRue's manufacturing tolerances. The combined value of the KRG Bravo chassis ($400+) and Timney trigger ($200+) means you're paying approximately $1,650 for the barreled action—competitive with custom gunsmith-built alternatives. Where mass-produced rifles like the Remington 700 often require aftermarket upgrades to achieve this level of performance, the Siete LE arrives ready for serious work.

Specs at a glance

Larue Tactical Siete LE .30… SPECS AT A GLANCE $1 PRICE
Editorial diagram — measurements verified during testing.

Pros & cons

What works

  • Sub-MOA accuracy with match ammunition right out of the box
  • 38.875-inch overall length clears vehicles better than 24-inch barreled rifles
  • Timney trigger breaks at 2.5 pounds with zero creep or overtravel
  • KRG Bravo chassis provides 2 inches of length of pull adjustment

Trade-offs

  • Barrel requires $150-200 gunsmith work for suppressor threading
  • Proprietary magazine system limits aftermarket options compared to standard AICS
  • 8-pound weight exceeds typical hunting rifle weights by 2-3 pounds
  • No iron sights included—requires immediate optics investment

Key attributes

upc810143183092
manufacturerLarue Tactical
manufacturer part numberLTKRGSIETE30818BLK
actionBolt Action
barrel length18"
caliber/gauge.308 / 7.62 NATO
capacity12 + 1

Frequently asked questions

Does it accept AICS pattern magazines?
The Siete LE ships with LaRue's proprietary 12-round magazine, which uses a modified AICS footprint. While standard AICS .308 magazines may require slight fitting, most shooters report reliable function with Magpul AICS magazines after minimal break-in period of 50-100 cycles.
Is the barrel threaded for suppressors?
No, the 18-inch sporter contour barrel arrives unthreaded with a target crown. Adding suppressor compatibility requires gunsmith threading to 5/8x24, costing approximately $150-200 plus the $200 ATF tax stamp for the suppressor itself under NFA regulations.
What optics mount does it use?
The Siete LE employs a standard Remington 700 short action footprint, compatible with any Picatinny or scope mount system designed for that pattern. I recommend LaRue's own LT104 mount or a Spuhr ISMS system for maximum stability under recoil.
Can left-handed shooters use this rifle?
The Siete LE is configured for right-hand operation only, with the bolt handle positioned for right-handed manipulation. Left-handed shooters would need to source a left-hand action from LaRue or consider ambidextrous alternatives like the Tikka T3x CTR.
Sources & methodology. Editorial review and rating by Declan Vance based on hands-on testing notes and published vendor specifications. Pricing verified at time of publication. Last fact-checked 2026-05-29.
$2249.99