Reliable 30-06 Springfield reloading data can be found directly from major bullet and powder manufacturers such as Hodgdon, Hornady, Speer, Nosler, and Barnes. Published data normally includes the specific bullet, bullet weight, powder type, starting powder charge, maximum powder charge, muzzle velocity, and the barrel length of the test firearm. Available data represents an extraordinarily wide range of bullet weights, typically spanning from 110-grain varmint bullets up to 220-grain heavy game projectiles. Nearly every powder manufacturer currently publishes 30-06 data, particularly for medium-burning and slow-burning rifle powders. Results vary significantly by bullet, powder, brass case volume, primer, barrel length, and firearm configuration due to the vast differences in bearing surface and pressure curves.
30-06 Reloading Data
| Bullet | Bullet Weight | Powder | Published Starting Load | Published Maximum Load | Published Velocity | Barrel Length / Firearm | Source |
| Nosler AccuBond | 150 grain | Hodgdon Varget | Not Specified | 52.9 gr | 2940 fps | Universal Receiver | Hodgdon |
| Hornady SST | 165 grain | Hodgdon H4350 | 53.0 gr | 59.0 gr | 2678 fps to 2938 fps | 23.75 inch Winchester Model 70 | Hornady |
| Hornady SST | 165 grain | IMR 4007 SSC | 47.7 gr | 55.2 gr | 2400 fps to 2800 fps | 23.75 inch Winchester Model 70 | Hornady |
| Speer Trophy Bonded Tip | 180 grain | Vihtavuori N540 | 46.0 gr | 48.0 gr | 2518 fps to 2615 fps | 24 inch Universal Receiver | Speer |
| Speer Trophy Bonded Tip | 180 grain | Winchester 760 | 51.0 gr | 53.0 gr | 2574 fps to 2658 fps | 24 inch Universal Receiver | Speer |
| Hornady SP | 180 grain | Norma 203-B | 48.0 gr | 50.9 gr | 2500 fps to 2720 fps | Universal Receiver | Norma |
| Barnes TTSX | 150 grain | IMR 4064 | 48.0 gr | 52.0 gr | Not Specified | 24 inch Barrel | Barnes |
Understanding The 30-06 Reloading Data
When referencing published 30-06 reloading data, understanding the exact terminology ensures load safety and performance.
- Starting load: The minimum tested powder charge recommended by the publisher to safely cycle the firearm and prevent squib loads while keeping pressures stable.
- Maximum published load: The absolute ceiling for a specific powder charge tested by the manufacturer that stays within the SAAMI maximum average pressure limit.
- Velocity: Measured in feet per second (fps), indicating how fast the bullet travels when leaving the muzzle.
- Pressure: The internal chamber pressure generated upon firing. The SAAMI standard maximum pressure for the 30-06 Springfield is 60,000 psi.
- Bullet weight: The mass of the projectile measured in grains.
- Powder: The specific chemical propellant used. The 30-06 utilizes medium to slow burning rifle powders depending on the bullet weight.
- Barrel length: The length of the barrel used during testing, which drastically alters measured velocity.
- Firearm used for testing: Specifies whether the test was conducted with a universal receiver, a bolt action rifle, or a semi-automatic platform like the M1 Garand.
- Test conditions: Altitude, temperature, and atmospheric pressure at the time of testing.
- Cartridge overall length (COAL): The total length of the loaded round. Speer tests their 180 grain Trophy Bonded Tip with a COAL of 3.340 inches.
Different published sources may produce different results because slight variations in brass case capacity, primer ignition temperature, and atmospheric conditions directly affect the burn rate of the powder.
30-06 Bullet Weight Reloading Data
The 30-06 Springfield offers exceptional versatility, and manufacturers provide vast amounts of data for various projectile weights.
- 150 grain: This is the standard lightweight hunting choice for deer and pronghorn. Bullets like the Nosler AccuBond can be pushed to nearly 2,940 fps using powders like Varget.
- 165 grain / 168 grain: Considered the optimal balance of velocity and ballistic coefficient for the 30-06. Hornady publishes extensive data for their 165 grain SST, achieving velocities up to 2,938 fps with H4350 powder.
- 180 grain: The traditional choice for elk, moose, and large game. Speer and Norma publish robust data for this weight, usually achieving velocities between 2,600 fps and 2,750 fps.
- 200 grain: Used for deep penetration on heavy game. Slower burning powders are strictly required to safely push this mass without exceeding pressure limits.
- 220 grain: The original 1903 military specification weight, now utilized primarily for short range brush hunting where maximum penetration is desired.
30-06 Powder Reloading Data
| Powder | Bullet | Bullet Weight | Published Starting Load | Published Maximum Load | Published Velocity | Source |
| Hodgdon H4350 | Hornady SST | 165 grain | 53.0 gr | 59.0 gr | 2678 to 2938 fps | Hornady |
| IMR 4007 SSC | Hornady SST | 165 grain | 47.7 gr | 55.2 gr | 2400 to 2800 fps | Hornady |
| Vihtavuori N540 | Speer Trophy Bonded Tip | 180 grain | 46.0 gr | 48.0 gr | 2518 to 2615 fps | Speer |
| Winchester 760 | Speer Trophy Bonded Tip | 180 grain | 51.0 gr | 53.0 gr | 2574 to 2658 fps | Speer |
| Norma 203-B | Hornady SP | 180 grain | 48.0 gr | 50.9 gr | 2500 to 2720 fps | Norma |
30-06 Bullet And Powder Combinations
Exact component combinations matter immensely when reloading the 30-06 Springfield. A solid copper monolithic bullet like the Barnes TTSX has a longer bearing surface than a lead core jacketed bullet of the exact same weight, creating more friction and altering the pressure curve.
Seating depth directly influences cartridge overall length (COAL). Pushing a bullet deeper into the brass reduces internal case capacity, which significantly increases pressure. The primer and the brass itself also play crucial roles. Military brass typically features thicker internal walls than commercial brass, meaning powder charges must often be reduced by one to one and a half grains to compensate for the lower internal volume. Furthermore, reloading for a semi-automatic M1 Garand requires specific medium burning powders like IMR-4895 or IMR-4064 to prevent damaging the operating rod, even if a slower powder produces safe chamber pressures in a bolt action rifle.
30-06 Velocity From Published Data
Comparing published 30-06 velocity data highlights the ballistic capabilities of the cartridge across different applications.
- Hornady SST 165 grain: Manufacturer published data shows a velocity of 2,938 fps at a maximum charge of 59.0 grains of H4350.
- Speer Trophy Bonded Tip 180 grain: Manufacturer published data shows a maximum velocity of 2,658 fps utilizing 53.0 grains of Winchester 760.
- Norma SP 180 grain: Manufacturer published data logs a maximum velocity of 2,720 fps using 50.9 grains of Norma 203-B.
It is important to clearly distinguish manufacturer published velocity derived from controlled universal receiver barrels from independent chronograph testing done in the field. Ballistic calculator estimates should never be presented as measured velocity.
30-06 Reloading Data By Barrel Length
Barrel length heavily affects published 30-06 velocity. Most manufacturer data, including Speer and Hodgdon, utilizes a 24 inch barrel as the industry standard for testing 30-06 Springfield loads.
When fired from a shorter 22 inch or 20 inch hunting barrel, actual muzzle velocities will drop relative to published 24 inch barrel data. Conversely, testing conducted with 26 inch barrels will yield slightly higher velocities. Shooters must identify the test firearm and barrel length for every velocity figure provided in a manual to set accurate expectations for their own rifles.
30-06 Subsonic vs Supersonic Data
The vast majority of published 30-06 Springfield data is strictly for supersonic applications.
Supersonic 30-06 data pushes standard hunting bullets (150 grain to 220 grain) well past the speed of sound, delivering massive kinetic energy required for taking medium to large game at extended distances.
While subsonic 30-06 loads are incredibly rare, some manufacturers like Speer publish reduced load data utilizing powders like IMR SR 4759 to achieve lower velocities around 1,600 fps for training purposes. However, shooters must never attempt to create subsonic 30-06 ammunition by drastically reducing standard rifle powders, as this can cause unpredictable secondary explosive effects in the large case volume. Data for standard supersonic loads cannot be scaled down to create subsonic ammunition.
30-06 Energy And Ballistics
Reliable source data shows that the 30-06 Springfield excels at delivering high downrange energy.
A 150 grain bullet leaving the muzzle at 3,159 fps produces around 3,159 foot-pounds of muzzle energy, making it an incredibly flat shooting option inside 300 yards. However, a heavier 178 grain bullet with a higher ballistic coefficient (G1 BC of .535) starting at a slower muzzle velocity will overtake the lighter bullet in retained velocity and energy at longer distances. At 500 yards, a high BC 178 grain bullet fired from a 30-06 still carries over 1,800 foot-pounds of energy, exceeding the threshold required for large game.
Manufacturer Data vs Independent Testing
Manufacturer published reloading data is derived from highly controlled laboratory environments using universal pressure barrels and precise piezoelectric pressure sensors. This data is the safest benchmark for 30-06 load development.
Independent chronograph testing occurs when reloaders or shooting magazines test handloads in the field. While useful, these independent measurements often differ from published figures due to variations in altitude, temperature, barrel wear, and specific rifle chamber tolerances. Shooters should give absolute priority to official, pressure-tested manufacturer data to prevent catastrophic firearm failures.
30-06 Pressure And Safety
Following published 30-06 reloading data exactly is paramount for safety. The SAAMI standard Maximum Average Pressure for the 30-06 is 60,000 psi.
Always begin with the published starting load. Never jump straight to the maximum load. Swapping a standard large rifle primer for a magnum primer can dangerously elevate chamber pressure. Likewise, using military surplus brass with thicker walls reduces case capacity and spikes pressure. Altering the bullet seating depth to make a shorter cartridge overall length will also drastically increase the internal pressure curve. Always adhere strictly to powder manufacturer specifications and never attempt to develop an unpublished recipe.
Best Sources For 30-06 Reloading Data
The strongest current sources for 30-06 reloading data are the major bullet and powder manufacturers who maintain dedicated ballistic laboratories.
Hodgdon provides an extensive, free online data center covering their entire family of powders including Varget and H4350. Hornady and Nosler publish highly respected reloading manuals that offer comprehensive data tailored specifically to their proprietary bullet designs. Speer also provides excellent, component specific load data directly on their website. Shooters should prioritize these authoritative sources over user submitted forum load reports.
FAQs
Where can I find 30-06 reloading data? Authoritative 30-06 load data is published by major manufacturers like Hodgdon, Hornady, Speer, Nosler, Sierra, and Barnes.
What powders have published 30-06 data?Published 30-06 powder profiles include Hodgdon Varget, Hodgdon H4350, IMR 4064, IMR 4895, Winchester 760, and Vihtavuori N540 among many others.
What bullet weights have 30-06 reloading data?Published data currently supports a massive range of bullet weights, typically from 110 grain up to 220 grain.
Does Hodgdon publish 30-06 data? Yes, Hodgdon publishes extensive 30-06 data for their entire powder line, including accurate load recipes for popular powders like Varget and H4350.
Does Hornady publish 30-06 data?Yes, Hornady publishes highly detailed 30-06 load data in their official reloading manual, covering their specific bullet lines like the SST and ELD-X.
Does Nosler publish 30-06 data?Yes, Nosler provides published load data for the 30-06 Springfield across all their major bullet weights including 150 grain, 165 grain, and 180 grain options.
What is the difference between starting and maximum 30-06 data?The starting load is the lowest safe powder charge recommended to cycle the weapon and begin load development, while the maximum load is the highest tested powder charge that remains within safe SAAMI 60,000 psi pressure limits.
Does barrel length affect 30-06 velocity? Yes. A 26 inch barrel will yield higher velocities than a standard 24 inch test barrel, while a shorter 20 inch hunting barrel will result in a measurable drop in muzzle velocity.
Why does 30-06 data vary between sources? Data varies because different publishers use different test platforms, barrel lengths, brass case volumes, bullet bearing surfaces, and primer types, all of which alter the final velocity and internal pressure.
Where can I find pressure-tested 30-06 data? Pressure-tested data is found directly through official reloading manuals and websites published by powder and bullet manufacturers like Hodgdon, Speer, and Hornady.