Our SIX8 rifles are, put simply, the familiar Stoner M4/AR-15/M16 architecture fully optimized for the 6.8 cartridge. Best ever! Lightweight, sturdy, excellent ballistics — perhaps one of the finest AR platforms I’ve ever owned.

Our red follower makes the SIX8 magazine easy to pick out of a pile. The upper and lower receivers are designed to accommodate the slightly larger polymer magazine and to perfect the feed geometry for the 6.8 cartridge. As with the IC family, the weapons in …

The SIX8 PMAG features many of the same design characteristics of the standard PMAG, including the curved shape and familiar texture. The body is slightly wider, and the walls were strengthened in critical areas. Our red follower makes the SIX8 magazine easy to …

The LWRC SIX8 rifle was engineered around solving deficiencies seen in other weapons by soldiers in heavy fighting action. Its 6.8 Cartridge produces superior knockdown, while its premiere polymer Magpul magazine provides a reliable and lightweight mag for comfortable carry.

Patented LWRCI short-stroke gas piston system offers unparalleled reliability and easy maintenance; LWRCI advanced trigger guard is oversized to allow for easy operation with gloves; Nickel-boron coated bolt carrier for unparalleled wear resistance, corrosion resistance, and permanent lubricity

The LWRCI Six8-Pistol was developed as part of the Enhanced Rifle Cartridge program to address the performance limitations of the 5.56x45mm NATO round. Chambered in 6.8x43mm SPC II, this firearm delivers greater terminal energy by utilizing a heavier projectile, bridging the lethality gap between .56x45mm and 7.62x51mm NATO.

Learn everything you need to make an informed purchase in our Definitive Guide for Buying Guns Online. LWRC SIX8 rifles are, put simply, the familiar Stoner M4/AR-15/M16 architecture fully optimized for the 6.8 cartridge.

The LWRCI cold-hammer-forged, NiCorr-treated, heavy-profile barrel ensures superior durability, accuracy and longevity; An A2 flash hider reduces muzzle flash, keeping your position concealed during low-light shooting scenarios

The LWRCI SIX8™ weapons are short-stroke, gas-piston operated rifles chambered in the 6.8x43mm SPC cartridge. This cartridge was developed as part of the Enhanced Rifle Cartridge Program in which U.S. Special Operations soldiers, as well as armorers and other technicians from the U.S. Army Marksmanship Unit, played a major role.

LWRC Six8 6.8mm Special 8.5in Black Modern Sporting Pistol - 30+1 Rounds - The LWRCI’s Six8-Pistol was developed as a part of the Enhanced Rifle Cartridge program intended to address the terminal performance deficiencies associated with the 5.56x45mm NATO cartridge.