An interesting development that could have multiple good outcomes such as the higher performance noted, the lower cost of steel over brass, and cheaper projectiles as the copper price drops due to the reduced use of brass. The downside is rust with long-term or poor storage, and possible damaged rifles and shooters who seek to overcome the hard bolt lift by lubricating the cases, thereby increasing rearward thrust. Three lug bolts with slightly angled mating surfaces (some rifles have that now) and redesigned primary extraction cams should improve the bolt lift. I can see a good future for this case, especially with the military, although brass will remain mandatory for many lower pressure cartridges to ensure breech sealing.
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