The GP R308 is a short stroke piston operated rifle chambered in worldwide popular .308 (7.62×51 NATO) caliber.

Based on AR10 platform, this precision rifle offers wide range of accessories and significant modularity options. Robust and reliable design made of top-quality materials, using most advanced technologies and state of the art tools. Popular classic features are accompanied by modern additions, such as free-floated handguard with M-LOK slots and accessory rails for accessories. Handguard can be removed without any tools. GRAND POWER proprietary grip offers maximum comfort and secure grip in any conditions. Multi-position collapsible stock offers length of pull adjustments. GP R308 is compatible with a wide range of regular AR10 pattern accessories and is equipped with case deflector, dust cover and forward assist. Version with ambidextrous controls is also available on demand.

Further accessories, such as suppressors, flash hiders etc are available upon request.