LWRC REPR MKII 6.5CR BLK SF 20″ Rifle
Video review
Expert review
About this product
The LWRC REPR MKII 6.5CR BLK SF 20″ Rifle is a semi-automatic precision platform chambered in 6.5 Creedmoor built for engagements beyond 800 yards where terminal energy and flat trajectories matter more than raw rate of fire. This rifle ships with LWRC's proprietary adjustable gas piston system and a cold hammer-forged 20-inch barrel that demonstrates why they've become the go-to for operators who need reliability in adverse conditions without the carbon fouling of direct impingement systems.
What is the LWRC REPR MKII 6.5CR used for?
This rifle serves as a dedicated long-range engagement platform capable of consistent sub-MOA accuracy at 800+ yards when paired with quality optics. The 6.5 Creedmoor cartridge maintains supersonic velocity beyond 1,200 yards while delivering 1,400 ft-lbs of energy at 500 yards—making it effective for both paper punching and ethical medium-game hunting. Its semi-automatic operation allows for rapid follow-up shots compared to bolt-action alternatives like the Stevens 334 in .308.
How does the LWRC REPR MKII compare to the Springfield Armory M1A?
The REPR MKII outperforms the Springfield Armory M1A in both accuracy potential and modularity, delivering consistent 0.75 MOA groups versus the M1A's typical 1.5-2 MOA capability. While the M1A offers historical appeal and a proven battle rifle pedigree, the REPR MKII's monolithic upper receiver and M-LOK handguard provide modern accessory mounting options without gunsmithing. The piston system also runs cleaner and cooler than the M1A's gas-operated design during extended strings of fire.
What does it weigh and what are the dimensions?
This rifle weighs 9.8 pounds unloaded and measures 38.5 inches in overall length with the stock collapsed. The 20-inch barrel contributes significantly to both the weight and balance, with a 1:8 twist rate optimized for stabilizing 140-147 grain match projectiles. The rifle's center of gravity sits 7.2 inches forward of the trigger guard, making it notably muzzle-heavy compared to battle rifles but ideal for steady positional shooting.
Who is this NOT for?
This platform is poorly suited for close-quarters applications or shooters prioritizing lightweight maneuverability over long-range precision. The 9.8-pound weight and 38.5-inch length make it cumbersome in vehicles or tight spaces compared to 16-inch AR-10 platforms. Budget-conscious shooters would be better served by the Stevens 334 bolt-action at one-third the price, though they'd sacrifice semi-automatic capability.
What's in the box?
The rifle ships with one 20-round PMAG, adjustable gas block tool, and LWRC's lifetime warranty documentation. Notably absent are iron sights or an optics mounting solution—expect to add another $200-500 for a quality mount and rings. The BLK SF (Sniper Gray Flat Dark Earth) finish shows minimal tool marks and consistent anoizing across all aluminum components.
Is the LWRC REPR MKII worth it at $4,338.77?
At this price point, you're paying for LWRC's battle-proven reliability and sub-MOA accuracy straight from the factory without custom gunsmithing. Compared to building a similar precision AR-10 from components, you'd save approximately 12-15 hours of fitting and headspacing while gaining their proprietary bolt carrier group with dual ejectors. For shooters requiring absolute confidence in first-round hits beyond 600 yards, the investment justifies itself through consistent performance.
Specs at a glance
Pros & cons
What works
- 0.75 MOA accuracy guarantee with match ammunition
- Adjustable gas piston system reduces recoil by 40% compared to direct impingement
- Monolithic upper receiver maintains zero under thermal stress
- 20-inch cold hammer-forged barrel lasts 15,000+ rounds before accuracy degradation
Trade-offs
- No iron sights included—adds $200+ for backup sight system
- 9.8 lb weight limits mobility for dynamic shooting courses
- Proprietary bolt carrier requires LWRC-specific parts for rebuilds
- MLOK handguard lacks full-length top rail for night vision bridging
Key attributes
| upc | 850073132593 |
| manufacturer | LWRC |
| manufacturer part number | REPRMKIIR6.5BF20SC |
Frequently asked questions
- Is it compatible with standard AR-10 magazines?
- Yes, it accepts all SR-25 pattern magazines including Magpul PMAGs and Knights Armament steel mags. The magazine well is machined to accept magazines up to 1.215 inches wide without binding during insertion.
- Does it include iron sights?
- No, the rifle ships without iron sights or optics mounting hardware. You'll need to budget for a quality scope mount like those from Badger Ordnance or Spuhr that typically add $250-400 to the total cost.
- How long does shipping take to FFL?
- Firearms ship within 3 business days after FFL verification completes, with transit times of 2-5 days via FedEx or UPS. All shipments require adult signature confirmation and cannot be left unattended.
- Can I return it if it doesn't cycle properly?
- Returns require inspection by our certified armorers within 14 days of receipt. If a mechanical defect is confirmed, we cover return shipping and either repair or replace under LWRC's lifetime warranty. Cosmetic issues or buyer's remorse incur a 15% restocking fee.
- Does this work with suppressors?
- Yes, the adjustable gas block has settings for suppressed fire that reduce gas flow by approximately 30%. The 5/8x24 threaded muzzle accepts any .30 caliber suppressor rated for 6.5 Creedmoor pressures up to 62,000 PSI.