Testing Federal's +Peak 6.5 Creedmoor: Does the Velocity Hold Up?

Federal has reworked the 6.5 Creedmoor with a reloadable steel-alloy case instead of brass, letting it run at pressures brass can't safely handle, and American Rifleman put the new +Peak loads through three different rifles to see if the velocity claims hold up.

Snapshot

American Rifleman tested Federal's 130-grain +Peak Terminal Ascent load against the standard 130-grain Terminal Ascent load across three rifles with different barrel lengths. The steel-alloy case allows pressures up to 80,000 psi, well above the 62,000 psi SAAMI ceiling for standard brass-cased 6.5 Creedmoor, and the reviewer found the ammunition fired without issue in rifles not on Federal's compatibility list.

Key points

• Pressure jump: +Peak cases allow operating pressures as high as 80,000 psi, versus 62,000 psi SAAMI max for standard brass 6.5 Creedmoor.
• Velocity claims: Federal says +Peak ammo gains roughly 300 fps over standard 6.5 Creedmoor and about 100 fps over 6.5 PRC.
• Compatibility caveat: The ammo is built to run in existing 6.5 Creedmoor rifles, but Federal tells shooters to check with their rifle maker first; CVA explicitly warns against using it in its Scout, Hunter and Apex break-actions.
• Military interest: The U.S. Army has secured Government Purpose Rights to the +Peak technology, and Federal is supplying 40 million rounds under that arrangement.
• Wear tradeoff: The reviewer notes higher pressure will speed barrel wear, but argues that's manageable since shooters can reserve +Peak loads for when they actually need the extra performance.

Quick take

This isn't a new cartridge, it's an upgrade path for a rifle you probably already own. American Rifleman's testing suggests Federal delivered on the velocity promise, and the reviewer treats the pressure increase as evolutionary rather than reckless, pointing out existing +P ammunition and factory proof loads already run close to these numbers. The real homework falls on the shooter: confirm your specific rifle is cleared for it before loading up.

Read the full story: americanrifleman.org