CLARK CUSTOM – 1911 Auto .460 Rowland Conversion Kit


This kit brings the power of the .44 magnum revolver to the 1911! Chambered in .460, Clark Custom Guns was the first to bring the 460 Rowland into the 1911 world with this kit.  Fits Colt government models and clones (Non-ramped frames only!).  The barrels are machined on site and may require up to two weeks for delivery.  With a 98% straight drop-in rate you should have no problems with this kit.  If for any reason you cannot drop in the kit, send us your gun and kit and we will fit it for free, you pay only shipping.

Not recommended for Filipino manufactured guns or other soft frame 1911 manufacturers.

California & Connecticut residents must have their compensator “pinned & welded” to meet state regulations.  Please make the “Pin & Weld” selection under “CA, CT Residents” when ordering your kit.

SKU: N/A Category:


Support Manufacturers:

  • Colt
  • Kimber
  • Norinco
  • Remington
  • Ruger®
  • Sig Sauer
  • Smith & Wesson®
  • Springfield Armory®
  • Taurus


Kit Includes:

  • Clark .460 barrel, bushing, link, link pin and compensator
  • Wolff 24 lb. recoil spring
  • 20 lb. recoil spring
  • Extra power firing pin spring
  • Full-length guide rod
  • Recoil plug
  • 5/32 hex wrench
  • Clark bushing wrench
  • Installation instructions
  • Loading data requirements

Please contact Clark Custom Guns for more details on this product.

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