RCBS Rock Chucker Supreme Features The RCBS Rock Chucker Supreme has long been considered the gold standard against which other single-stage presses are measured and this matte black version carries forward that same proven design. Heavy-duty cast iron construction gives the press the strength needed to full-length resize tough rifle brass without flexing while the central pivot design provides outstanding leverage throughout the stroke. The spacious 4.25-inch operating window accommodates longer magnum cases making the press suitable for a wide range of cartridges from pistol rounds to large magnum rifle calibers. On press priming further speeds up the reloading process by letting the reloader seat primers without switching to a separate tool. Large mounting points and a long handle let the press be securely bolted to a bench and operated with ease without fear of pulling the press loose during tough sizing operations. The press is ambidextrous suiting both left and right-handed reloaders without modification. It accepts standard 7/8-14 threaded dies with a bushing and 1-1/4-12 dies without a bushing covering the vast majority of reloading dies on the market. Backed by RCBS s legendary warranty and made in the USA this RCBS Rock Chucker Supreme in matte black is a standout addition to any reloading bench available for sale at GrabAGun. RCBS Rock Chucker Supreme Specifications Manufacturer: RCBS Model: Rock Chucker Supreme Type: Single Stage Press Color: Matte Black Material: Cast Iron Operating Window: 4.25 Warranty: Manufacturer Limited Lifetime Available At: GrabAGun