There is a reason the .30-06 Springfield never really goes away. It is not the newest cartridge or the most efficient, but it has been punching above its weight for well over a hundred years — from the battlefields of World War I to elk camps across the American West. For handloaders, it is also one of the most rewarding cartridges to work with: forgiving, versatile, and capable of genuine excellence with the right components and a little patience at the bench.

Why Reload the .30-06?

Factory .30-06 ammunition is widely available and reasonably affordable, so why bother? Because the cartridge's full potential doesn't come in a box off the shelf. The .30-06 has a relatively long, generous case with a lot of room for powder selection and bullet seating depth experimentation. Handloads can be tuned to a specific rifle's chamber and throat geometry in ways factory ammo never can, and the accuracy improvements in a quality .30-06 bolt gun are often dramatic. For big game hunters who want precision at 300+ yards and terminal performance that matches the terrain and animal size, reloading is the path there.

Brass Selection and Prep

Brass longevity in the .30-06 is excellent. Premium cases from Lapua, Nosler, and Starline will last 6-10 firings with proper care. Federal Gold Medal, Winchester, and Remington brass are solid performers at lower cost. Avoid mixing headstamps in a precision load — consistent case volume is everything.

For prep, a full sizing for new or mixed brass, followed by primer pocket uniforming and flash hole deburring, sets the foundation. On subsequent firings, neck sizing only (for bolt guns) extends case life and improves concentricity. Trim to 2.484 inches (SAAMI max is 2.494 inches) and chamfer/deburr the neck before loading.

Primer Selection

The .30-06 uses a Large Rifle primer. For standard loads with fast-to-medium powders, Federal 210, CCI BR-2, or Winchester WLR are all excellent choices. With slower powders, a standard LR primer is still the right call for most hunting loads in the moderate pressure range. CCI 250 or Federal 215 magnum primers are only warranted if you are running near-maximum charges of very slow powders where ignition consistency becomes a concern.

Powder Selection: The Heart of the Load

The .30-06's sweet spot lies with medium-to-medium-slow powders that pack the case well and deliver efficient, consistent burns. Here are the top performers:

  • IMR 4350 / H4350: The old standby for the .30-06. H4350 in particular is temperature-stable — excellent for hunting loads — meters consistently, and produces excellent velocity with 165-180 grain bullets. Start loads in the 55-57 grain range and work up carefully.
  • Reloder 16: A newer option from Alliant that has become a favorite for hunting loads across several .30-caliber cartridges. Slightly slower than H4350, with excellent ES/SD numbers and very low temperature sensitivity — a top pick for hunters who hunt in both cold mornings and warm afternoons.
  • IMR 4064 / Varget: Better suited for lighter .30-caliber bullets (110-150 grain). Varget produces outstanding accuracy in many .30-06 rifles with 150-grain projectiles and is a top choice for deer loads where flat trajectory matters most.
  • H4831SC: Ideal for heavy .30-caliber bullets — 200-grain Partitions, 190-grain match bullets. Burns cleanly and gives excellent velocity from the long .30-06 case with these heavier projectiles.

Bullet Selection by Application

Deer and Pronghorn (150-165 Grain)

The 150-grain bullet is the traditional deer load in .30-06 and for good reason — high velocity approaching 2,950 fps with top loads, flat trajectory, and plenty of energy at practical hunting ranges. The Nosler Ballistic Tip 150 gr, Sierra GameKing 150 gr SPBT, and Hornady SST 150 gr are all excellent. For tougher deer or closer shots, the Nosler Partition 165 gr gives you controlled expansion and deep penetration.

Elk and Black Bear (165-180 Grain)

Step up to 165 or 180 grains when penetration matters. The Swift A-Frame 180 gr and Nosler Partition 180 gr are the premium-construction bullets you want if you are putting this round to work on elk in thick timber. If you prefer mono-metal construction, the Barnes LRX 168 gr is a top performer — note that mono projectiles require careful attention to seating depth and typically need to be jumped further from the lands than cup-and-core bullets.

Long-Range Versatility (168-175 Grain)

For hunters who want to push the .30-06 to 400-500 yard capability, heavier, high-BC match-style hunting bullets shine. The Berger Hunting VLD 168 gr and Nosler AccuBond Long Range 175 gr offer ballistic coefficients that keep the .30-06 competitive at extended ranges — something the cartridge's detractors often overlook.

Sample Starting-Point Loads

These are published starting-point loads — always consult a current reloading manual and work up from minimum to maximum in your specific rifle. Never start at maximum charges.

  • 150 gr Hornady SST / Varget / Fed 210: Start 56.0 gr, max ~59.5 gr — approx. 2,920 fps in a 24-inch barrel
  • 165 gr Nosler Partition / H4350 / CCI BR-2: Start 55.0 gr, max ~58.5 gr — approx. 2,800 fps
  • 180 gr Nosler Partition / H4350 / Fed 210: Start 53.0 gr, max ~57.0 gr — approx. 2,680 fps
  • 168 gr Berger VLD / Reloder 16 / CCI BR-2: Start 56.0 gr, max ~59.0 gr — approx. 2,820 fps

Final Thoughts

The .30-06 rewards handloaders who take their time. It is not a cartridge that demands exotic powders or ultra-premium brass — it rewards fundamentals done well. A properly loaded .30-06 in a quality rifle is capable of sub-MOA accuracy, reliable terminal performance on any North American big game, and confident shots to 300+ yards. That is not bad for a cartridge that has been in continuous service since Teddy Roosevelt was president.