SHOT Show Report: Chris Hodgdon Sets the Record Straight Regarding IMR 8208 XBR
We know many of our readers are interested in the new IMR 8208 XBR powder distributed by Hodgdon Powder Company. Early test lots of this new propellant have already won important benchrest matches, and field testing has shown that it is extremely stable across a wide temperature range. At SHOT Show 2010, we interviewed Chris Hodgdon, who gave us the “inside story” on this new powder. Before we started taping, Chris shared with us lab test results showing how pressure of a fixed load varied with ambient temperature. The data was stunning. Basically 8208 XBR showed almost constant pressures from below freezing to well over 100° F. This editor has personally never seen a powder test that revealed “flat-line” results like 8208 XBR, with recorded pressures remaining virtually unchanged over a huge temperature range. If the test results are to be believed, this is indeed a very exceptional powder.
On some internet Forums, skeptics have suggested that IMR 8208 XBR is just an “odd lot of H322″, and that, accordingly, 8208 XBR may not be available for long. Chris told us that the skeptics are misinformed — those who have suggested that 8208 XBR is re-labeled H322 are completely wrong. IMR 8208 XBR IS something new and it IS here to stay. IMR 8208 XBR is NOT merely a “tweaked” blend of H322. Though 8208 XBR has small kernels like H322, allowing it to meter well, 8208 XBR is a completely new formulation. Moreover, IMR 8208 XBR is not going to be a “one-production-run” wonder. Chris explained that Hodgdon is fully committed to long-term production of this new powder. So if you acquire some now, and develop a great load, rest assured that you will be able to obtain more IMR 8208 XBR in the future. As Chris explains in the interview, Hodgdon is strongly committed to IMR 8208 XBR and Hodgdon plans to keep it in production for a long time.
- Need Powder? Chris Hodgdon Talks About Supply and Demand…
- IMR 8208 XBR Load Data Available Online
- Effects of Heat on Powder Performance
- Tech Tip: Keep Your Ammo Cool this Summer
- Rick Jensen Temp-Tests New IMR 4451