Head to head

6.5 Creedmoor vs 6.5 PRC: Maker-Page Loads and SAAMI Specs Side by Side

By Cole Harlan, EditorUpdated Nov 5, 2026How we verifyEditorial standards

This page puts 6.5 Creedmoor and 6.5 PRC side by side using only our own ammo guides, 6.5 Creedmoor ammo (54 loads) and 6.5 PRC ammo (17 loads), plus the cartridge specs SAAMI publishes in ANSI/SAAMI Z299.4, its centerfire rifle standard. The guides copy bullet weights, velocities, energies and test barrels from maker product pages (checked Nov. 4, 2026). We don't rate or rank cartridges, and we don't subtract one maker's velocity from another's, because their test barrels differ.

How to read this page: every number is copied from a maker page or from SAAMI, and a test barrel length sits next to every velocity (or says the maker lists none). A dash (—) means the maker has no load in our tables for that cartridge. Fire only the cartridge your rifle's maker says it is chambered for.

SAAMI specs side by side

These are the figures in ANSI/SAAMI Z299.4, the centerfire rifle standard (approved Feb. 10, 2025). Pressures are maximum average pressure by transducer unless marked. The same figures appear in our 6.5 Creedmoor and 6.5 PRC guides.

Measure	6.5 Creedmoor	6.5 PRC
SAAMI name	6.5 CREEDMOOR [6.5 CM]	6.5 PRECISION RIFLE CARTRIDGE [6.5 PRC]
Drawing issued / revised	06/17/2009 / 11/16/2021	06/13/2018 / 11/18/2021
Maximum average pressure (transducer)	62,000 psi	65,000 psi
Crusher pressure	Not established	Not established
Cartridge overall length	2.700 in min to 2.825 in max	2.755 in min to 2.955 in max
Case length	1.920 in (−.020)	2.030 in (−.020)
Bullet diameter	.2644 in (−.0030)	.2644 in (−.0030)
Bore / groove diameter	.256 in / .264 in	.256 in / .264 in
SAAMI reference velocity (15 ft from test barrel)	2,840 fps for 127 gr; 2,940 fps for 129 gr; 2,690 fps for 140 gr	2,900 fps for 147 gr
SAAMI velocity test barrel	24.000 in, 1:8 twist, 6 grooves	24.000 in (±.010), 1:8.00 twist, 6 grooves

The two reference velocities are for different bullet weights, so they are not a like-for-like speed comparison. Federal's own statements about its 6.5 Creedmoor +Peak loads (see our 6.5 Creedmoor guide) are Federal's, not SAAMI's.

Load ranges by maker and test barrel

Each line groups one maker's loads that share a test barrel, so a velocity is only ever shown with the barrel it was measured in. Ranges are bullet weight and muzzle velocity as the maker page prints them. Do not read across makers: their barrels and bullets differ.

Maker	6.5 Creedmoor loads in our table	6.5 PRC loads in our table
Federal	test barrel not listed: 21 loads, 95 to 156 gr, 2,675 to 3,300 fps	test barrel not listed: 5 loads, 120 to 143 gr, 2,900 to 3,050 fps
Remington	test barrel not listed: 6 loads, 120 to 140 gr, 2,675 to 2,945 fps	—
Hornady	24 in test barrel: 11 loads, 95 to 147 gr, 2,690 to 3,300 fps	24 in test barrel: 5 loads, 100 to 147 gr, 2,910 to 3,450 fps
Berger	20 in test barrel: 1 load, 153.5 gr, 2,700 fps 26 in test barrel: 6 loads, 130 to 156 gr, 2,680 to 2,850 fps	26 in test barrel: 3 loads, 140 to 156 gr, 2,900 to 3,000 fps
Nosler	24 in test barrel: 9 loads, 90 to 142 gr, 2,600 to 3,300 fps	24 in test barrel: 3 loads, 120 to 142 gr, 2,900 to 3,100 fps test barrel not listed: 1 load, 140 gr, 2,900 fps

Same maker, same line, both cartridges

Where one maker sells the same product line in both cartridges, the loads are listed here side by side exactly as the maker pages print them. We match lines by the maker's own product-line name on each page. Compare only within a row, and check the test barrel in each cell.

Maker line	6.5 Creedmoor	6.5 PRC
Federal Terminal Ascent	130 gr Terminal Ascent, 2,800 fps, 2,263 ft-lb, test barrel not listed, item P65CRDTA1	130 gr Terminal Ascent, 3,000 fps, 2,598 ft-lb, test barrel not listed, item P65PRCTA1
Federal ELD-X	143 gr ELD-X, 2,700 fps, 2,315 ft-lb, test barrel not listed, item P65CRDELDX1	143 gr ELD-X, 2,900 fps, 2,670 ft-lb, test barrel not listed, item P65PRCELDX1
Federal Trophy Copper	120 gr Trophy Copper, 2,875 fps, 2,202 ft-lb, test barrel not listed, item P65CRDTC1	120 gr Trophy Copper, 3,050 fps, 2,478 ft-lb, test barrel not listed, item P65PRCTC1
Hornady Precision Hunter	143 gr ELD-X, 2,700 fps, 2,315 ft-lb, 24 in test barrel, item 81499	143 gr ELD-X® Precision Hunter®, 2,960 fps, 2,782 ft-lb, 24 in test barrel, item 81621
Hornady Outfitter	120 gr CX, 2,925 fps, 2,280 ft-lb, 24 in test barrel, item 814874	130 gr. CX® Outfitter®, 2,975 fps, 2,555 ft-lb, 24 in test barrel, item 81622
Berger Elite Hunter	140 gr Elite Hunter, 2,750 fps, 2,351 ft-lb, 26 in test barrel, item 31040 156 gr Elite Hunter, 2,680 fps, 2,488 ft-lb, 26 in test barrel, item 31070	140 gr Elite Hunter, 3,000 fps, 2,798 ft-lb, 26 in test barrel, item 50020 156 gr Elite Hunter, 2,900 fps, 2,914 ft-lb, 26 in test barrel, item 50010
Nosler Ballistic Tip	120 gr Ballistic Tip, 2,900 fps, 2,251 ft-lb, 24 in test barrel, item 42050	140 gr Ballistic Tip Hunting, 2,900 fps, 2,614 ft-lb, test barrel not listed, item 43457
Nosler Expansion Tip	120 gr Expansion Tip (lead-free), 2,850 fps, 2,174 ft-lb, 24 in test barrel, item 40398	120 gr Expansion Tip, 3,100 fps, 2,560 ft-lb, 24 in test barrel, item 40688
Nosler Trophy Grade AccuBond	140 gr AccuBond, 2,650 fps, 2,183 ft-lb, 24 in test barrel, item 60080	140 gr AccuBond, 2,900 fps, 2,614 ft-lb, 24 in test barrel, item 61014
Nosler Trophy Grade AccuBond Long Range	142 gr AccuBond Long Range, 2,600 fps, 2,131 ft-lb, 24 in test barrel, item 60105	142 gr AccuBond Long Range, 2,900 fps, 2,651 ft-lb, 24 in test barrel, item 61232
Berger Hybrid Target	140 gr Hybrid Target, 2,750 fps, 2,351 ft-lb, 26 in test barrel, item 31011	153.5 gr Hybrid Target, 2,900 fps, 2,876 ft-lb, 26 in test barrel, item 50030

What the sources say when you choose

These are points taken from the figures above, each with the page it rests on. They are not recommendations or scores.

If pressure rating is your question: SAAMI lists a maximum average pressure of 62,000 psi for 6.5 Creedmoor and 65,000 psi for 6.5 PRC by transducer, and establishes no crusher pressure for either. Source: ANSI/SAAMI Z299.4.
If bullet weight is your question: the 6.5 Creedmoor loads in our table run from 90 gr (Nosler Varmageddon 65175) to 156 gr (Berger Elite Hunter 31070). The 6.5 PRC loads run from 100 gr (Hornady V-Match 81627) to 156 gr (Berger Elite Hunter 50010). Sources: those maker pages.
If you want to see the printed velocities: the slowest and fastest 6.5 Creedmoor muzzle velocities in our table are 2,600 fps, 24 in test barrel (Nosler Trophy Grade AccuBond Long Range 60105) and 3,300 fps, test barrel not listed (Federal Varmint & Predator V65CRDVM95). For 6.5 PRC they are 2,900 fps, test barrel not listed (Federal ELD-X P65PRCELDX1) and 3,450 fps, 24 in test barrel (Hornady V-Match 81627). These come from different barrels and bullets, so we show them side by side without a difference. Sources: those maker pages.
If you are comparing against a box or a chronograph: SAAMI's rifle test barrel is 24 in for both cartridges, and many maker pages list a different barrel or none, as the tables above show. A shorter barrel than the one a maker lists will likely give lower velocities than the box; see our barrel length vs velocity data. Source: ANSI/SAAMI Z299.4 and the maker pages linked above.
If chamber fit is your question: SAAMI publishes a separate cartridge drawing for each, with case length 1.920 in (−.020) for 6.5 Creedmoor and 2.030 in (−.020) for 6.5 PRC, cartridge overall length 2.700 in min to 2.825 in max and 2.755 in min to 2.955 in max, and the same bullet diameter, .2644 in (−.0030). Check the cartridge named in your rifle's manual or marked on its barrel. Source: ANSI/SAAMI Z299.4.

Not yet verified

Winchester and SIG Sauer loads are not in either guide's table (see the “Not yet verified” section of each guide).
A dash in the range table means the maker has no load in that guide's table, not that the maker sells none.
We have no 6.5 PRC barrel-length-velocity page, so this page shows no barrel-length corrections.
Prices, recoil, accuracy and hands-on results are not in our data, so this page says nothing about them.

See the full tables in our 6.5 Creedmoor ammo and 6.5 PRC ammo, the 6.5 Creedmoor barrel length data, the new ammo of 2026, all ammo releases and 6.5 PRC vs .300 PRC, 6.5 Grendel vs 6.5 Creedmoor, all comparisons. See also 6.5x55 Swedish vs 6.5 Creedmoor.

Frequently asked questions

What is the SAAMI maximum pressure for 6.5 Creedmoor and 6.5 PRC?

SAAMI lists 62,000 psi for 6.5 Creedmoor and 65,000 psi for 6.5 PRC, both measured by transducer, in ANSI/SAAMI Z299.4.

Do 6.5 Creedmoor and 6.5 PRC use the same bullet diameter?

SAAMI lists .2644 in (−.0030) for both in ANSI/SAAMI Z299.4.

Which test barrel do the makers list?

It varies by maker and load. SAAMI's rifle test barrel is 24 in for both cartridges. Our tables show the barrel each maker page lists next to every velocity, and many pages list none.

Which is better, 6.5 Creedmoor or 6.5 PRC?

We don't rate or rank cartridges. This page copies maker-page figures and SAAMI specs side by side, and it does not cover price, recoil or hands-on results.

Where do these numbers come from?

From our own ammo guides (6.5 Creedmoor ammo and 6.5 PRC ammo), which copy maker product pages, and from ANSI/SAAMI Z299.4.

SAAMI specs side by side

Load ranges by maker and test barrel

Same maker, same line, both cartridges

What the sources say when you choose

Not yet verified

Related guides

Frequently asked questions

Sources

Keep exploring

The Gun Release Report