3D printed magazines have been successfully used by Kel-Tec for three years, I discovered at the NSSF Shot Show in Las Vegas yesterday. I talked to Tobias Obermeit, Lead Design Engineer at Kel-Tec, one of the most innovative firearms manufacturers in the United States. Mr. Obermeit said that "Without 3D printing, the PMR-30 would not have been developed, especially the magazine." Mr. Obermeit informed me that a prototype magazine would be printed and then be used for 100 to 150 rounds, when they would develop cracks. The magazine would then be discarded and another magazine printed.
Tobias Obermeit holding a PMR-30 and a normal capacity magazine. The magazine holds 30 .22WMR cartridges.
I asked Mr. Obermeit if the printer used to prototype the magazines was a special, industrial grade machine. He said no, it was basically the same machine used by hobbyists today, using the same basic materials.
This is important information for the debate on banning detachable magazines in the United States. If anyone who wishes can print out magazines with a capacity of more than 10 rounds, then it makes no sense to ban them from the general population.
The PMR-30 is one of Kel-Tec's popular designs, using the .22 WMR round, a rimfire cartridge. The standard PMR-30 magazine holds 30 rounds.
In related events, Congressman Steve Israel has called for strict control over 3-D printers to prevent magazines from being printed.
Dean Weingarten
Obamas 23 from CNN a few minutes ago.
ReplyDeleteUpdated at 12:22 p.m. ET] The announcement is over, and Obama is signing the 23 executive actions. These actions are in addition to laws that Obama wants Congress to pass. Here, according to the White House, are the 23 executive actions that he and his administration will do:
1. "Issue a presidential memorandum to require federal agencies to make relevant data available to the federal background check system."
2. "Address unnecessary legal barriers, particularly relating to the Health Insurance Portability and Accountability Act, that may prevent states from making information available to the background check system."
3. "Improve incentives for states to share information with the background check system."
4. "Direct the attorney general to review categories of individuals prohibited from having a gun to make sure dangerous people are not slipping through the cracks."
5. "Propose rulemaking to give law enforcement the ability to run a full background check on an individual before returning a seized gun."
6. "Publish a letter from ATF to federally licensed gun dealers providing guidance on how to run background checks for private sellers."
7. "Launch a national safe and responsible gun ownership campaign."
8. "Review safety standards for gun locks and gun safes (Consumer Product Safety Commission)."
9. "Issue a presidential Memorandum to require federal law enforcement to trace guns recovered in criminal investigations."
10. "Release a DOJ report analyzing information on lost and stolen guns and make it widely available to law enforcement."
11. "Nominate an ATF director."
12. "Provide law enforcement, first responders, and school officials with proper training for active shooter situations."
13. "Maximize enforcement efforts to prevent gun violence and prosecute gun crime."
14. "Issue a presidential memorandum directing the Centers for Disease Control to research the causes and prevention of gun violence."
15. "Direct the attorney general to issue a report on the availability and most effective use of new gun safety technologies and challenge the private sector to develop innovative technologies."
16. "Clarify that the Affordable Care Act does not prohibit doctors asking their patients about guns in their homes."
17. "Release a letter to health care providers clarifying that no federal law prohibits them from reporting threats of violence to law enforcement authorities."
18. "Provide incentives for schools to hire school resource officers."
19. "Develop model emergency response plans for schools, houses of worship and institutions of higher education."
20. "Release a letter to state health officials clarifying the scope of mental health services that Medicaid plans must cover."
21. "Finalize regulations clarifying essential health benefits and parity requirements within ACA exchanges."
22. "Commit to finalizing mental health parity regulations."
23. "Launch a national dialogue led by Secretaries Sebelius and Duncan on mental health."
America's 23 "actions" to preserve Liberty:
ReplyDeleteIMPEACH OBAMA
rinse and repeat