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imr 4166

IMR Legendary Powders is a line of smokeless powders which are popularly used in sporting and military/police firearm cartridges. The initials 'IMR' stand for Improved Military Rifle powder. IMR powders makes a line of various types of smokeless powder suitable for loading many cartridges for rifles, handguns, and shotguns.

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Recent contents
  1. Akalenedat

    5.4lbs IMR Enduron 4166 powder

      1. For Sale
    • $150
    • Port Orchard
    • Washington
    For sale: ~5.4lbs IMR Enduron 4166, kept in climate controlled safe. Good for any medium caliber like 6.5 Creedmoor or .308, temp stable and clean burning, roughly equivalent to Varget. Asking $150.
  2. DizzyJ

    IMR ENDURON 4166 Rifle Powder unopened

      1. For Sale
    • $40
    • Clackamas
    • Oregon
    For sale: 1lb unopened IMR 4166 rifle smokeless powder. Bought it awhile back but never wound up putting it to use. Touted as being insensitive to temperature swings, and also created as a copper fouling reducer. Advertised as being a good powder for: 204 Ruger 223 Remington 22-250 Remington...
  3. alelord

    1 pound IMR 4166

      1. For Sale
    • $40
    • Vancouver
    • Washington
    Full pound imr 4166 enduron $40 obo Call or text at 3609310464
  4. M

    IMR 4166 8lb keg

      1. For Sale
      2. For Trade
    • $375
    • Lacrosse
    • Washington
    I have a keg from 2021 looking to trade lb/lb Never been opened. Climate controlled. Will be heading to northern oregon coast/long beach to Bothell area soon. If interested I can bring along to trade/sell ISO Rl26 Rl16 Rl15.5 Rl23 IMR 4451 H1000 H4831sc H4895 H322 Any interest let me know or...
  5. B

    Powder H335 and IMR 4064 trade or sell

      1. For Sale
      2. For Trade
    • $41
    • Corvallis
    • Oregon
    4# 2# of IMR 4064 and 5# of H335 IMR4064 $41/lb 2 available H335 $36/lb 5x available--- SPF F2F only, cash or trade towards a Ruger or SW 357 mag. Looking to stay in the Corvallis/Albany area but I do go up to PDX/Vancouver every now and then.
  6. B

    Powder Retumbo

      1. For Trade
    • Corvallis
    • Oregon
    I have 2 1# bottles of Retumbo that I'd like to trade for either: 2 1# bottles of IMR 4166, a brick of CCI LRP, or 3 1# bottles of Ramshot TAC. Not really looking to sell, not really looking for much else in trade. Meet up in Corvallis or Albany.
  7. JO JO

    WTS WA  IMR 4166

    1lb $20 IMR4166
  8. DukkButt

    WTS ID  IMR 4166 powder, 8#, $200

    Price drop to $180 each. Two unopened 8# kegs of IMR 4166 powder, one or both, $180 each. Save over the 1# price and save on no shipping or hazmat fee. I'm in St. Maries, will deliver to Coeur d'Alene/Spokane area for free.
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