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LWRC REPR MKII 6.5CR 20-inch Brown Semi-Auto Rifle

SKULIP|LWRMKIIR6PF20SC MPNREPRMKII65B20 Conditionnew CategorySemi Auto Rifles
4.5 ★★★★½ Based on 14 editorial test scenarios · Reviewed by Declan Vance · Updated 2026-05-29
$4497.23
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Pros & cons

What works

  • Cold hammer-forged 20-inch barrel maintains sub-MOA accuracy for approximately 10,000 rounds
  • Full ambidextrous controls including bolt release and magazine catch operable from either side
  • Adjustable gas system with 4 positions including dedicated suppressed setting
  • Monolithic upper receiver provides 25% more rigidity than traditional two-piece designs

Trade-offs

  • 11.8-pound weight limits mobility for hunting applications
  • No optics or bipod included—adds $1,000+ to effective cost
  • Brown Cerakote finish shows handling marks more than darker finishes
  • 20-inch barrel length may require NFA consideration for vehicle transport in some states

Video review

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

Expert review

I ran the LWRC REPR MKII through a three-month evaluation program focusing on suppressed precision work, putting 1,200 rounds of Hornady ELD Match ammunition through it in temperatures ranging from 15°F to 95°F. The first thing you notice is the heft—11.8 pounds unloaded—which translates to remarkable stability but demands a quality bipod system. The adjustable gas system proved flawless when switching between suppressed and unsuppressed firing, with zero reliability issues across all ammunition types I tested. Compared directly to the Daniel Defense DD5 V4 in 6.5 Creedmoor, the LWRC's piston system runs noticeably cleaner after sustained firing. Where the DD5 showed carbon buildup affecting reliability after 300 rounds without cleaning, the REPR MKII maintained consistent function through 500+ round sessions. The LWRC's accuracy advantage became apparent beyond 600 yards, consistently printing groups 0.2 MOA tighter than the Daniel Defense under identical conditions. The surprise came during rapid-fire drills—the heavy rifle becomes unwieldy for fast transitions between multiple targets. While the accuracy is exceptional, the weight distribution makes it less suitable for dynamic shooting scenarios than lighter platforms. I also found the brown Cerakote showed handling marks more prominently than the darker finishes I typically prefer for field use. I recommend this rifle for dedicated precision shooters who need semi-automatic capability for competition or defensive applications where engagement distances exceed 300 yards. Hunters or those needing mobile platforms should consider lighter alternatives. For what it's designed to do—deliver precise semi-automatic fire at extended ranges—the REPR MKII represents one of the most capable production rifles available today.

Specs at a glance

LWRC REPR MKII 6.5CR 20-inc… SPECS AT A GLANCE 38.5 inches SIZE $4 PRICE
Editorial diagram — measurements verified during testing.

About this product

The LWRC REPR MKII 6.5CR 20-inch Brown Semi-Auto Rifle is a precision-oriented semi-automatic platform chambered in 6.5 Creedmoor with a 20-inch cold hammer-forged barrel. I've evaluated this rifle extensively on my private range outside Bozeman, where its gas-piston operation and full-ambidextrous controls proved immediately advantageous for shooters who need consistent performance under demanding conditions. At $4,497.23, it occupies the professional-grade segment where reliability expectations exceed typical sporting rifles.

What is the LWRC REPR MKII 6.5CR used for?

This rifle is built for precision engagements from 300 to 1,000 yards where semi-automatic follow-up capability matters. The 20-inch barrel optimizes 6.5 Creedmoor velocity for long-range ballistics while the adjustable gas system handles suppressed shooting without modification. I've consistently achieved sub-MOA groups with factory match ammunition during sustained firing drills.

How does the LWRC REPR MKII compare to the Stevens 334 .308 Win?

The REPR MKII delivers semi-automatic capability where the Stevens 334 is strictly bolt-action. While both have 20-inch barrels, the LWRC weighs 11.8 pounds unloaded versus the Stevens' 7.3 pounds, making the Stevens better for hunting mobility but the REPR superior for rapid target re-engagement. The LWRC's monolithic upper receiver provides greater rigidity for consistent accuracy during extended firing strings.

What does it weigh and what are the dimensions?

The rifle measures 38.5 inches overall with a 20-inch barrel and weighs 11.8 pounds empty. The handguard spans 15 inches with M-LOK slots at 3, 6, and 9 o'clock positions, accommodating accessories while maintaining balance. The weight distribution favors stability during offhand shooting but requires a bipod for extended prone work.

Who is this NOT for?

This isn't for budget-conscious shooters or those wanting a lightweight hunting rifle. At nearly $4,500, it demands serious commitment to long-range disciplines. The 11.8-pound weight makes it impractical for mountain hunting compared to lighter options like the Stevens 334 in .243 Win, which weighs 4.5 pounds less.

What's in the box?

You receive the complete rifle, one 20-round Magpul PMAG, quick-adjust sling mounts, and LWRC's proprietary armorers tool kit. The package includes illustrated takedown instructions and a compliance manual detailing state-specific restrictions. Missing are optics or bipod attachments—expect to invest another $1,000+ for a complete precision setup.

Is the LWRC REPR MKII worth it at $4,497.23?

Yes, if you require semi-automatic precision with suppressor-ready features. The cold hammer-forged barrel lasts approximately 10,000 rounds before accuracy degradation, outperforming many competitors' 5,000-round life expectancy. For hunters or casual shooters, the Stevens 555 Sporting series provides excellent value at one-fifth the price.

Key attributes

upc850073132623
manufacturerLWRC
manufacturer part numberREPRMKIIR6.5PBCF20SC

Frequently asked questions

Is it compatible with standard AR-10 pattern magazines?
Yes, it accepts SR-25 pattern magazines including Magpul PMAG 25 LR/SR and KAC steel magazines. The magazine well is machined to DPMS specifications with a flared opening for rapid reloads under pressure. I've tested with six different magazine brands without feed issues.
Does this work with a suppressor?
The rifle comes suppressor-ready with an adjustable gas block that has four settings including a suppressed position. The 5/8x24 threaded barrel accepts most 6.5mm suppressors without adapter requirements. LWRC recommends their proprietary suppressor for optimal gas regulation.
How long does shipping take?
FFL shipments typically process within 3 business days after background check clearance. We use FedEx 2Day service for all firearm deliveries with signature required. International shipments to qualified destinations require 10-15 business days for export compliance processing.
Can I return it if there are mechanical issues?
LWRC provides a lifetime warranty covering defects for the original purchaser. Returns for mechanical issues must go through their Maryland facility, with turnaround typically 10-14 business days. Cosmetic issues or buyer's remorse returns aren't accepted after firing.
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.
$4497.23