About 5 years ago I converted my Glock 20 10mm to .460 Rowland by mounting a long slide with 6.6" barrel and LWD comp and testing Underwood's entire lineup. Since that time My 10mm handguns have become safe queens, and I sold my Desert Eagle .44. They no longer make sense compared to the .460R. Underwood 185 gr XTP from the 34 oz G460R clocked 1,700 fps compared to 180 gr PMC .44 mag going 1,584 fps from the 72 oz DE. I've since added a 1911 pattern Clark .460R conversion that is a pure joy to shoot and 100% reliable! I've put several hundred handloads through both pistols and they never fail to impress. No point in pushing a 10mm when I can best it with ease with bullets up to 275 gr Hunter's HC, or Lehigh Defense 120 gr XD at a measured 2,013 fps from the big Glock! My "mild" handloads are 185 gr RN at 1,400, and 230 gr RN at 1,300, which both guns digest without a hitch. I can empty 8 rounds from my 1911 .460R as fast as shooting std .45 Auto from an unmodified gun, yet my 8 are carrying around 950 fpe per shot.
Anyone SERIOUS about making power from the 1911 platform should be talking .460 Rowland. 10mm who? What?
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Anyone SERIOUS about making power from the 1911 platform should be talking .460 Rowland. 10mm who? What?
Sent from my iPhone using Tapatalk