Toggle menu
605-490-3247
  • Gift Certificate
  • LoginorSign Up
  • 0
Defiant Munitions
×
×

    Main Menu

  • About Us
  • Blog
  • Legal Disclaimer
  • Terms and Conditions
  • Privacy Policy
  • Shipping & Returns
  • DMSkunkworks Division
  • Contact Us
  • Shop By Category

  • Ammunition
    • Ammo Function/Type
      • Projectile Type
      • Pistol Ammo
      • Rifle
      • Subsonic Ammo
    • Caliber
      • 223
      • 30-06
      • 300 Blackout
      • 300 Win Mag
      • 308 WIN
      • 338 Lapua
      • 357Mag
      • 45-70 Govt
      • 450 Bushmaster
      • 458 SOCOM
      • 6.5 Creedmoor
      • 7.62 x 39
      • 7.62x51 NATO 150gr M80-FMJ
      • 9mm
    • Premium Defensive Ammunition
      • Defensive Match Ammo (DM)
      • Defiant Defensive Match (DDM)
      • Total Copper X-panding (TCX)
    • Training/Range Ammo
      • 9mm Training/Range Ammo
      • Range/Training Ammo in Ammo Can
      • Range/Training Ammo by the CASE
  • Customized Firearms
  • Branded Merchandise
    • Ammo Cans (EMPTY)
    • Apparel
      • Hats
      • Hoodies
      • Patches
      • T-Shirts
      • Tank Tops
    • Decals
    • Utility Bag
    • Beverage Related
      • Coffee
      • Tumblers, Flasks & Coasters
  • Medical Gear
    • Medical Kits
  • Targets
    • Cardstock Targets
  • Shop By Brand

  • View all Brands
  • Gift Certificates
  • Login or Sign Up
×

    Main Menu

  • About Us
  • Blog
  • Legal Disclaimer
  • Terms and Conditions
  • Privacy Policy
  • Shipping & Returns
  • DMSkunkworks Division
  • Contact Us
  • Shop By Category

  • Ammunition
    • Ammo Function/Type
      • Projectile Type
      • Pistol Ammo
      • Rifle
      • Subsonic Ammo
    • Caliber
      • 223
      • 30-06
      • 300 Blackout
      • 300 Win Mag
      • 308 WIN
      • 338 Lapua
      • 357Mag
      • 45-70 Govt
      • 450 Bushmaster
      • 458 SOCOM
      • 6.5 Creedmoor
      • 7.62 x 39
      • 7.62x51 NATO 150gr M80-FMJ
      • 9mm
    • Premium Defensive Ammunition
      • Defensive Match Ammo (DM)
      • Defiant Defensive Match (DDM)
      • Total Copper X-panding (TCX)
    • Training/Range Ammo
      • 9mm Training/Range Ammo
      • Range/Training Ammo in Ammo Can
      • Range/Training Ammo by the CASE
  • Customized Firearms
  • Branded Merchandise
    • Ammo Cans (EMPTY)
    • Apparel
      • Hats
      • Hoodies
      • Patches
      • T-Shirts
      • Tank Tops
    • Decals
    • Utility Bag
    • Beverage Related
      • Coffee
      • Tumblers, Flasks & Coasters
  • Medical Gear
    • Medical Kits
  • Targets
    • Cardstock Targets
  • Shop By Brand

  • View all Brands
  • Gift Certificates
  • Login or Sign Up
  • Home
  • Ammunition
  • Premium Defensive Ammunition
  • 458 SOCOM 300gr TCX (Total Copper X-panding) Solid Copper Defensive Ammunition
  • 458 SOCOM 300gr TCX (Total Copper X-panding) Solid Copper Defensive Ammunition
  • 458 SOCOM 300gr TCX (Total Copper X-panding) Solid Copper Defensive Ammunition
  • 458 SOCOM 300gr TCX (Total Copper X-panding) Solid Copper Defensive Ammunition
  • 458 SOCOM 300gr TCX (Total Copper X-panding) Solid Copper Defensive Ammunition
  • 458 SOCOM 300gr TCX (Total Copper X-panding) Solid Copper Defensive Ammunition
  • 458 SOCOM 300gr TCX (Total Copper X-panding) Solid Copper Defensive Ammunition 458 SOCOM 300gr TCX (Total Copper X-panding) Solid Copper Defensive Ammunition 458 SOCOM 300gr TCX (Total Copper X-panding) Solid Copper Defensive Ammunition 458 SOCOM 300gr TCX (Total Copper X-panding) Solid Copper Defensive Ammunition 458 SOCOM 300gr TCX (Total Copper X-panding) Solid Copper Defensive Ammunition

    458 SOCOM 300gr TCX (Total Copper X-panding) Solid Copper Defensive Ammunition

    MSRP:
    Now: $88.54
    (You save )
    (No reviews yet) Write a Review
    SKU:
    A-TCX458300-20
    UPC:
    730167404563
    Weight:
    27.00 Ounces
    Width:
    2.75 (in)
    Height:
    5.00 (in)
    Depth:
    1.25 (in)
    New or Reman:
    New
    Caliber:
    458 SOCOM
    Projectile Type:
    TCX
    Projectile Weight:
    300gr
    Projectile Expands to:
    1.220in
    Muzzle Velocity (FPS):
    1900fps
    Muzzle Energy (ft/lbs):
    2405ft/lbs
    Test Barrel Length and Twist Rate:
    16in/1in22
    Ballistics Coefficient:
    .236
    Rounds per Package:
    20 rds
    Packaging Type:
    Box & Insert

    Adding to cart… category.add_cart_announcement
    Add to Wish List
    • Create New Wish List
    • Facebook
    • Email
    • Print
    • Twitter
    • Pinterest
    • Overview
    • Reviews

    Product Description

    458 SOCOM 300gr TCX (Total Copper X-panding) Ammunition

    The TCX458 SOCOM is a 300 grain, 458 SOCOM caliber Total Copper X-panding round, with a muzzle velocity of 1,900 feet per second and 2,405 ft/lbs of muzzle energy, expands to 1.220in, with a ballistic coefficient of .196 as tested in a 16 inch, 1 in 22 twist barrel.

    Packaged 20 rounds per box, we build these to our exacting standards to ensure you have only the most consistent and reliable defensive ammo available.

    DEFIANT MUNITIONS uses only the highest quality primers, powder, brass casings and projectiles in all of our Premium Defensive ammunition.

    TCX (Total Copper X-panding) ammunition incorporates a 100% solid copper projectile, with both interior and exterior serrations to ensure maximum expansion. There is no bi-metallic bonding to separate or otherwise fail, as can occur with JHP (Jacketed HollowPoint) projectiles. The result is consistent penetration that meets or exceeds FBI standards, and expansion that reliably outperforms typical JHP (Jacketed HollowPoint) projectiles.

    Our brass receives a proprietary, TPD plating giving 5X the lubricity compared to non-plated brass. This corrosion resistant plating won't crack or flake, like nickle plating can, and improves extraction and ejection of spent brass.

    At DEFIANT MUNITIONS, we don’t simply test each new product upon release. We test every lot of ammunition for muzzle velocity, muzzle energy, penetration depth, expansion rate and weight retention to the highest standards. We go the extra mile to ensure maximum performance and consistency.

    Additionally, every round is inspected and chamber checked by hand before packaging.

    Product Videos

    Custom Field

    New or Reman New
    Caliber 458 SOCOM
    Projectile Type TCX
    Projectile Weight 300gr
    Projectile Expands to 1.220in
    Muzzle Velocity (FPS) 1900fps
    Muzzle Energy (ft/lbs) 2405ft/lbs
    Test Barrel Length and Twist Rate 16in/1in22
    Ballistics Coefficient .236
    Rounds per Package 20 rds
    Packaging Type Box & Insert

    Product Reviews

    Write a Review

    Write a Review

    ×
    458 SOCOM 300gr TCX (Total Copper X-panding) Solid Copper Defensive Ammunition
    458 SOCOM 300gr TCX (Total Copper X-panding) Solid Copper Defensive Ammunition
    ×

    You May Also Like...

    • .223 62gr TCX (Total Copper X-panding) Solid Copper Defensive Ammunition .223 62gr TCX (Total Copper X-panding) Solid Copper Defensive Ammunition .223 62gr TCX (Total Copper X-panding) Solid Copper Defensive Ammunition .223 62gr TCX (Total Copper X-panding) Solid Copper Defensive Ammunition
      Quick view Details

      sku: A-TCX22362-20

      .223 62gr TCX (Total Copper X-panding) Solid Copper Defensive Ammunition

      MSRP:
      Now: $49.51
      Out of stock
    • 45-70 Govt 300gr TCX Mad Pig (Total Copper X-panding) Solid Copper Defensive Ammunition 45-70 Govt 300gr TCX Mad Pig (Total Copper X-panding) Solid Copper Defensive Ammunition 45-70 Govt 300gr TCX Mad Pig (Total Copper X-panding) Solid Copper Defensive Ammunition 45-70 Govt 300gr TCX Mad Pig (Total Copper X-panding) Solid Copper Defensive Ammunition
      Quick view Details

      sku: A-TCX4570300-20

      45-70 Govt 300gr TCX Mad Pig (Total Copper X-panding) Solid Copper Defensive Ammunition

      MSRP:
      Now: $95.13
      Out of stock
    • 9mm Luger 115 gr +P TCX  (Total Copper X-panding) Solid Copper Defensive Ammunition (50 pack) 9mm Luger 115 gr +P TCX  (Total Copper X-panding) Solid Copper Defensive Ammunition (50 pack) 9mm Luger 115 gr +P TCX  (Total Copper X-panding) Solid Copper Defensive Ammunition (50 pack) 9mm Luger 115 gr +P TCX  (Total Copper X-panding) Solid Copper Defensive Ammunition (50 pack)
      Quick view Details

      sku: A-TCX9115-50

      9mm Luger 115 gr +P TCX (Total Copper X-panding) Solid Copper Defensive Ammunition (50 pack)

      MSRP:
      Now: $81.38
      Out of stock
    • 7.62x39 124gr TCX (Total Copper X-panding) Solid Copper Defensive Ammunition 7.62x39 124gr TCX (Total Copper X-panding) Solid Copper Defensive Ammunition 7.62x39 124gr TCX (Total Copper X-panding) Solid Copper Defensive Ammunition 7.62x39 124gr TCX (Total Copper X-panding) Solid Copper Defensive Ammunition
      Quick view Details

      sku: A-TCX76239124-20

      7.62x39 124gr TCX (Total Copper X-panding) Solid Copper Defensive Ammunition

      MSRP:
      Now: $55.20
      Out of stock
    • 9mm Luger 135 gr TCX-S (Total Copper X-panding SUBSONIC) Solid Copper Defensive Ammunition 9mm Luger 135 gr TCX-S (Total Copper X-panding SUBSONIC) Solid Copper Defensive Ammunition 9mm Luger 135 gr TCX-S (Total Copper X-panding SUBSONIC) Solid Copper Defensive Ammunition 9mm Luger 135 gr TCX-S (Total Copper X-panding SUBSONIC) Solid Copper Defensive Ammunition
      Quick view Details

      sku: A-TCXS9135-50

      9mm Luger 135 gr TCX-S (Total Copper X-panding SUBSONIC) Solid Copper Defensive Ammunition

      MSRP:
      Now: $85.93
      Out of stock
    • 300 BLACKOUT 110 gr TCX (Total Copper X-panding) Solid Copper Defensive Ammunition 300 BLACKOUT 110 gr TCX (Total Copper X-panding) Solid Copper Defensive Ammunition 300 BLACKOUT 110 gr TCX (Total Copper X-panding) Solid Copper Defensive Ammunition 300 BLACKOUT 110 gr TCX (Total Copper X-panding) Solid Copper Defensive Ammunition
      Quick view Details

      sku: A-TCX300BO110-20

      300 BLACKOUT 110 gr TCX (Total Copper X-panding) Solid Copper Defensive Ammunition

      MSRP:
      Now: $64.95
      Pre-Order Now
    • 7.62x39 190gr TCX-Subsonic (Total Copper X-panding) Solid Copper Defensive Ammunition 7.62x39 190gr TCX-Subsonic (Total Copper X-panding) Solid Copper Defensive Ammunition 7.62x39 190gr TCX-Subsonic (Total Copper X-panding) Solid Copper Defensive Ammunition 7.62x39 190gr TCX-Subsonic (Total Copper X-panding) Solid Copper Defensive Ammunition
      Quick view Details

      sku: A-TCXS76239190-20

      7.62x39 190gr TCX-Subsonic (Total Copper X-panding) Solid Copper Defensive Ammunition

      MSRP:
      Now: $53.90
      Out of stock
    • 300 BLACKOUT 200 gr TCX-Subsonic (Total Copper X-panding) Solid Copper Defensive Ammunition 300 BLACKOUT 200 gr TCX-Subsonic (Total Copper X-panding) Solid Copper Defensive Ammunition 300 BLACKOUT 200 gr TCX-Subsonic (Total Copper X-panding) Solid Copper Defensive Ammunition 300 BLACKOUT 200 gr TCX-Subsonic (Total Copper X-panding) Solid Copper Defensive Ammunition
      Quick view Details

      sku: A-TCXS300BO200-20

      300 BLACKOUT 200 gr TCX-Subsonic (Total Copper X-panding) Solid Copper Defensive Ammunition

      MSRP:
      Now: $64.95
      Pre-Order Now
    • 308 WIN 125 gr DDM (Defiant Defensive Match) 308 WIN 125 gr DDM (Defiant Defensive Match) 308 WIN 125 gr DDM (Defiant Defensive Match) 308 WIN 125 gr DDM (Defiant Defensive Match)
      Quick view Details

      sku: A-DDM308125-20

      308 WIN 125 gr DDM (Defiant Defensive Match)

      MSRP:
      Now: $62.69
      Add to Cart
    • 45-70 400gr TCXS-Mad Pig (Total Copper X-panding Subsonic Defensive Ammunition) 45-70 400gr TCXS-Mad Pig (Total Copper X-panding Subsonic Defensive Ammunition) 45-70 400gr TCXS-Mad Pig (Total Copper X-panding Subsonic Defensive Ammunition) 45-70 400gr TCXS-Mad Pig (Total Copper X-panding Subsonic Defensive Ammunition)
      Quick view Details

      sku: A-TCXS4570400-20

      45-70 400gr TCXS-Mad Pig (Total Copper X-panding Subsonic Defensive Ammunition)

      MSRP:
      Now: $99.95
      Out of stock

    Recommended

    • .223 55gr TCX (Total Copper X-panding) Defensive Ammunition .223 55gr TCX (Total Copper X-panding) Defensive Ammunition .223 55gr TCX (Total Copper X-panding) Defensive Ammunition .223 55gr TCX (Total Copper X-panding) Defensive Ammunition
      Quick view Details

      sku: A-TCX22355-20

      .223 55gr TCX (Total Copper X-panding) Defensive Ammunition

      MSRP:
      Now: $49.51
      Out of stock
    • 7.62x39 124gr TCX (Total Copper X-panding) Solid Copper Defensive Ammunition 7.62x39 124gr TCX (Total Copper X-panding) Solid Copper Defensive Ammunition 7.62x39 124gr TCX (Total Copper X-panding) Solid Copper Defensive Ammunition 7.62x39 124gr TCX (Total Copper X-panding) Solid Copper Defensive Ammunition
      Quick view Details

      sku: A-TCX76239124-20

      7.62x39 124gr TCX (Total Copper X-panding) Solid Copper Defensive Ammunition

      MSRP:
      Now: $55.20
      Out of stock
    • 45-70 Govt 300gr TCX Mad Pig (Total Copper X-panding) Solid Copper Defensive Ammunition 45-70 Govt 300gr TCX Mad Pig (Total Copper X-panding) Solid Copper Defensive Ammunition 45-70 Govt 300gr TCX Mad Pig (Total Copper X-panding) Solid Copper Defensive Ammunition 45-70 Govt 300gr TCX Mad Pig (Total Copper X-panding) Solid Copper Defensive Ammunition
      Quick view Details

      sku: A-TCX4570300-20

      45-70 Govt 300gr TCX Mad Pig (Total Copper X-panding) Solid Copper Defensive Ammunition

      MSRP:
      Now: $95.13
      Out of stock
    • 308 WIN 168gr TCX (Total Copper X-panding) Solid Copper Defensive Ammunition 308 WIN 168gr TCX (Total Copper X-panding) Solid Copper Defensive Ammunition 308 WIN 168gr TCX (Total Copper X-panding) Solid Copper Defensive Ammunition 308 WIN 168gr TCX (Total Copper X-panding) Solid Copper Defensive Ammunition
      Quick view Details

      sku: A-TCX308168-20

      308 WIN 168gr TCX (Total Copper X-panding) Solid Copper Defensive Ammunition

      MSRP:
      Now: $76.31
      Add to Cart
    ×
    Join Our Mailing List for special offers!
    Contact Us
    3571 Hansen Ave
    Sturgis SD, 57785

    or

    P.O. Box 253
    Sturgis SD, 57785
    Accounts & Orders
    • Gift Certificates
    • Wishlist
    • Login or Sign Up
    • Shipping & Returns
    Quick Links
    • About Us
    • Blog
    • Legal Disclaimer
    • Terms and Conditions
    • Privacy Policy
    • Shipping & Returns
    • DMSkunkworks Division
    • Contact Us
    Recent Blog Posts
    • Caring for your Carry Ammo
    • Ammo Storage 101
    • Glossary of Terms
    Connect with Us:
    • © Defiant Munitions