{"id":19082,"date":"2026-05-01T19:53:47","date_gmt":"2026-05-01T19:53:47","guid":{"rendered":"https:\/\/www.wideners.com\/blog\/?p=19082"},"modified":"2026-05-01T19:53:47","modified_gmt":"2026-05-01T19:53:47","slug":"22-creedmoor-vs-6-5-creedmoor","status":"publish","type":"post","link":"https:\/\/www.wideners.com\/blog\/22-creedmoor-vs-6-5-creedmoor\/","title":{"rendered":"22 Creedmoor VS 6.5 Creedmoor"},"content":{"rendered":"

The .22 vs. 6.5 Creedmoor debate is a close competition.\u00a0 When it comes to modern rifle cartridges designed for long-range accuracy and versatility, both sit near the top of shooters\u2019 wish lists. These two cartridges share a common lineage, as the .22 Creedmoor is essentially a necked-down version of the 6.5 Creedmoor case. However, they serve very different roles on the range and in the field.\u00a0<\/span><\/p>\n

Looking for a reliable cartridge for hunting coyotes or other nuisance animals? Want a precision option to punch paper at long distances? Understanding the pros and cons of each cartridge will help you decide which one is the best fit for your intended use case. In this head-to-head comparison, I break down both options in terms of performance, specs, ballistics, and more.\u00a0<\/span><\/p>\n

22 Creedmoor VS 6.5 Creedmoor<\/h2>\n

The .22 Creedmoor <\/b>is a newly standardized rifle cartridge <\/span>(SAAMI<\/span><\/a> approved around 2024) based on the 6.5 Creedmoor case necked down to .224\u2033 bullets. Its purpose is to provide high muzzle velocity and excellent long-range performance for lighter projectiles while using the efficient Creedmoor case design. Typical rifling twist rates are 1:8\u2033 to stabilize modern high-BC .22 bullets. It provides excellent performance for varmint, predator, and light game shooting.<\/span><\/p>\n

Hornady introduced <\/span>the 6.5 Creedmoor <\/b>in 2007 and quickly grew into one of the most popular long-range cartridges worldwide. It was developed for precision shooting and features a case designed to optimize performance with high-ballistic-coefficient bullets, moderate recoil, and excellent long-range accuracy. It typically uses bullets in the 120-147 grain range and fits short-action rifles.<\/span><\/p>\n

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\n\n\n\n\n\n\n\n\n\n\n\n
Cartridge Specs<\/th>\n.22 Creedmoor<\/th>\n6.5 Creedmoor<\/th>\n<\/tr>\n<\/thead>\n
Parent Casing<\/td>\n6.5mm Creedmoor<\/td>\n.30 Thompson Center<\/td>\n<\/tr>\n
Bullet Diameter<\/td>\n.224″<\/span><\/td>\n.264\u201c<\/td>\n<\/tr>\n
Neck Diameter<\/td>\n.256″<\/td>\n.295\u2033<\/td>\n<\/tr>\n
Base\u00a0Diameter<\/td>\n.470″<\/td>\n.470\u2033<\/td>\n<\/tr>\n
Case Length<\/td>\n1.92″<\/span><\/td>\n1.92\u2033<\/td>\n<\/tr>\n
Overall Length<\/td>\n2.45″<\/span><\/td>\n2.825\u2033<\/td>\n<\/tr>\n
Grain Weight<\/td>\n65gr-95gr<\/td>\n85gr-160gr<\/td>\n<\/tr>\n
Max Pressure (SAMMI)<\/td>\n62,000<\/span> PSI<\/td>\n62,000<\/span> PSI<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n

The 6.5 Creedmoor was designed from the ground up for long-range match performance with heavier bullets. It carries more energy downrange and retains velocity longer because of its larger projectile and higher ballistic coefficient.\u00a0<\/span><\/p>\n

22 Creedmoor Dimensions:\u00a0<\/strong><\/h2>\n
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It may be smaller in diameter than the 6.5, but .22 Creedmoor holds its own ballistically.<\/p><\/div>\n