12-07-2011, 06:48 PM
Chris, you make it sound so simple. "Just reduce the width, and stamp them out of thicker sheet material." Well, the M27 link loops are so narrow that it makes me wonder if they actually can be reduced enough for proper operation with a cartridge that is substantially fatter and heavier. Width of the loops has to be cut back quite a bit for the Grendel case shoulder to extend enough ahead of the link so as to contact the cartridge stop.
![[Image: M27_links.gif]](http://www.inetres.com/gp/military/infantry/rifle/5.56mm/M27_links.gif)
![[Image: Ammunition_Belt_5.56_mm.jpg?format=jpg]](http://wapedia.mobi/thumb/d920507/en/fixed/470/313/Ammunition_Belt_5.56_mm.jpg?format=jpg)
John, stamping a piece of sheet steel in a slightly different shape is hardly a daunting task. The problem is reducing the dimensions to the extent necessary, while retaining the requisite strength and flexibility.
You guys are going on faith, a belief that it can be done.
I prefer to have proof, or at least convincing evidence.
John, stamping a piece of sheet steel in a slightly different shape is hardly a daunting task. The problem is reducing the dimensions to the extent necessary, while retaining the requisite strength and flexibility.
You guys are going on faith, a belief that it can be done.
I prefer to have proof, or at least convincing evidence.