***Currently on Backorder with the vendor as of 6/29/23. Unknown ETA at this time.***

The Glock-21 is rugged, reliable and easy to shoot. It runs like an appliance and is a wonderful platform for the Mighty .460 Rowland®. Simply replace your Glock 21 barrel and recoil spring assembly with your Authentic .460 Rowland® upgrades and build the most reliable, most powerful, highest capacity, handgun legal to carry in most states!

Our “Unique and Proprietary” products are “Often Copied but Never Duplicated”, so don’t be fooled by “fraud”. Look for our “Federal Trademark” Insignia, ("®"), to be sure.

With thirteen .460 Rowland® cartridges in the magazine and one more in the chamber, you'll be packing over 14,000 foot-pounds of bone crushing, grizzly-stopping energy that you can accurately and rapidly place farther down range than ever before!

This lightweight, reliable system delivers true .44 Magnum performance with much less recoil, noise, muzzle rise, and night-blinding flash than the legendary .44 Magnum alternative.

.460 Rowland, 460R Conversion Kit, Compensated, Gen 4, Fits Glock 21 Gen 4 Pistol

  • Brand: .460 Rowland
  • Product Code: 46R-CG21-GEN4
  • Availability: In Stock
  • $594.99 USD