3 ms·

Something that we don't mention enough - the m16 lower might be the best ergonomic piece ever made. All controls accessible without breaking cheek-stock weld. T

Something that we don't mention enough - the m16 lower might be the best ergonomic piece ever made. All controls accessible without breaking cheek-stock weld. The boing-boing-boing of the buffer spring is a bit annoying. I left the service before the A3 saw wide deployment so not sure about the 3 round burst mech. Change the upper receiver to a piston-type which for civvies is about 1000 USD and you essentially have a Galil. Israel got religion about the AK after the '73 war. They have a good record of learning from their military mistakes. What I'm not sure about is a new cartridge. A heavier projectile will maintain momentum for longer distances, but to have the same muzzle velocity, you will need to add more propellant. My hand loading experience with .223 says it's possible, but maybe not desirable. And I think to move beyond the 62 grain projectile you will have to increase bore size. Once you move out of the .223 / 5.56 envelope, you're looking at new magazines, ammo pouches, etc. I like the idea of adding reflex sights, as no iron sight really allows for quick target acquisition. But not sure how long anything with glass will last in combat. As for the article's timing? Ask FN.

hga 12y ago
I've read, but never had adequately confirmed, that the 3 round burst mechanism absolutely destroys the semi-auto ergonomics. Specifically, each pull has increasing weight until the 3rd resets it back to the first pull's weight. As I understand it, 6.8 SPC requires new magazines but the rest of the form factor is the same, so no new pouches etc. I've just read that .300 AAC can use the same magazines, although it was claimed in Wikipedia it was designed to essentially be a 7.62x33mm clone, with of course subsonic provisions. I gather that if you really want to do it right, you want something in-between a full power battle rifle cartridge and an assault rifle one, like the interwar .276 Pedersen or post-WWII .280_British (https://en.wikipedia.org/wiki/.280_British https://en.wikipedia.org/wiki/.280_British). But that would require replacing too much stuff today, we really should have done it in the '50s when we had the money, everyone else needed to change their service rifles, and everyone but the Germans needed to procure General Purpose Machine Guns. But we just went with a nearly pointless shorted .30-06 with a beefed up rim for better semi- and full auto reliability, got everyone else in the West to adopt it, then screwed them over with the M16/5.56x45 debacle.
- strlen 12y ago
  6mm rounds seemed to be common in pre-War II era: Swedish Mauser, Arisaka, Carcano (aka "JFK assassination rifle"). Interestingly enough, the Fedorov Avtomat -- the first select fire rifle -- used the 6.5 mm Arisaka round (from the captured Japanese stockpiles after war of 1905).

hga 12y ago

I've read, but never had adequately confirmed, that the 3 round burst mechanism absolutely destroys the semi-auto ergonomics. Specifically, each pull has increasing weight until the 3rd resets it back to the first pull's weight. As I understand it, 6.8 SPC requires new magazines but the rest of the form factor is the same, so no new pouches etc. I've just read that .300 AAC can use the same magazines, although it was claimed in Wikipedia it was designed to essentially be a 7.62x33mm clone, with of course subsonic provisions. I gather that if you really want to do it right, you want something in-between a full power battle rifle cartridge and an assault rifle one, like the interwar .276 Pedersen or post-WWII .280_British (https://en.wikipedia.org/wiki/.280_British https://en.wikipedia.org/wiki/.280_British). But that would require replacing too much stuff today, we really should have done it in the '50s when we had the money, everyone else needed to change their service rifles, and everyone but the Germans needed to procure General Purpose Machine Guns. But we just went with a nearly pointless shorted .30-06 with a beefed up rim for better semi- and full auto reliability, got everyone else in the West to adopt it, then screwed them over with the M16/5.56x45 debacle.

strlen 12y ago
6mm rounds seemed to be common in pre-War II era: Swedish Mauser, Arisaka, Carcano (aka "JFK assassination rifle"). Interestingly enough, the Fedorov Avtomat -- the first select fire rifle -- used the 6.5 mm Arisaka round (from the captured Japanese stockpiles after war of 1905).