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NRA Life, SASS#40701, Glock Advanced Armorer
Gunsmith for Unique Armament Creations LLC, 07/SOT
VIGILIA PRETIUM LIBERTATIS
The MSG90 was never meant to be full-auto. The lower push-pin is long since a casualty of US regulatory bull**** and not exclusive to select fire function. The push pin itself actually holds the lower in place and prevents some of the slop you you will find on 91/93/94 commercial lowers. In that case, it's a victim of circustance...and gets lumped in with the "bad kids".
Think of the G3SG1 and the 33SG1's like the an early parallel to an M27IAR. It's mostly a DMR with a fun switch. In that respect, the G3SG1 wouldn't seem to be getting as much out of the auto function as its 5.56 little brother. A lighter more cost effective option to those that can't swing a scoped 21/21a1/21E perhaps...?
Last edited by pointblank4445; 02-26-19 at 23:24.
I tend to agree. I went through a sniper/countersniper course at the USAMU in the late 80's. We shot the M21 system and I plumb enjoyed shooting the rifle.
One of the things that I remember was routinely getting hits on the steel Ivan in the commander's cupola of the BMP mockup they had at 1,000. At the time that was the furthest I'd ever shot.
We weren't allowed to do anything but lock the bolt to the rear and pull patches to clean the bore due to the glass bedding. No doubt the armorers were busy tuning them back up after a class like ours.
I've always had a soft spot for the M-14, the Marines were still using them in boot camp and at the barracks I was stationed at the last couple years before I ETS'd. I only fired the M16 for qual one time during my Marine Corps time.
Patriotism means to stand by the country. It does not mean to stand by the President... - Theodore Roosevelt, Lincoln and Free Speech, Metropolitan Magazine, Volume 47, Number 6, May 1918.
Every Communist must grasp the truth. Political power grows out of the barrel of a gun. Our principle is that the Party commands the gun, and the gun must never be allowed to command the Party Mao Zedong, 6 November, 1938 - speech to the Communist Patry of China's sixth Central Committee
I believe that both the G3SG1 and the MSG90 were intended as marksman's rifles, so having components that could be swapped out with standard G3 parts would have been a concern.
The M110's upper couldn't be put on an M4 lower... however, there are some Mk12 SPR variants that use a carbine receiver extension, often with with a SOPMOD stock. Why? Because the A1 or A2 stocks the fixed stock SPR variants come with are less than ideal to use with armor under certain conditions. Tying into the first bit, the first Mk12s were made with M16A1 lowers - partially because they were available and partially because, IIRC, the full-auto trigger had a more consistent trigger pull than the burst triggers in M16A2/4s and M4s.
Someone else mentioned the HK33 - at the time it came out, there weren't many options for 5.56mm. You had the M16, the FN CAL, the Stoner 63, the AR-18, and the HK33. The M16 was pretty much at the height of its teething/QC issues. Nobody was making the AR-18 (and frankly, the gun wasn't that good). The Stoner 63 is super cool, but also ridiculously complicated. And the FN CAL was ridiculously expensive. Given the alternatives, I cannot fault anyone for choosing an HK33 over the competition at the time. And if I were buying a 5.56mm rifle in 1970, while I know now that the M16A1's teething issues were behind it, I don't know that I'd know that then. So I'd personally probably have chosen an HK33. In 1970, without the benefit of hindsight. (With the benefit of hindsight, I'd take the M16A1 if money was no object - and the HK33 if it was.)
As for what gun doesn't make sense to me: The Mini-14. Ruger took the worst US service rifle of the 20th Century, shrunk it down for 5.56mm, simplified it, cheaped it up, and actually expected to get military sales for it. Even more insanely, there were some militaries that bought the damned things! In a world where you could get M16A1s, AR-18s, FNCs, AUGs, HK33s, Galils, why anyone would think a dwarf M14 was a good idea is beyond me - and whoever thought it was a good idea to buy them for their military probably should have been made to take a piss test.
" Nil desperandum - Never Despair. That is a motto for you and me. All are not dead; and where there is a spark of patriotic fire, we will rekindle it. "
- Samuel Adams -
It's hard to be a ACLU hating, philosophically Libertarian, socially liberal, fiscally conservative, scientifically grounded, agnostic, porn admiring gun owner who believes in self determination.
Chuck, we miss ya man.
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SA80 aka L85A1.
It's hard to be a ACLU hating, philosophically Libertarian, socially liberal, fiscally conservative, scientifically grounded, agnostic, porn admiring gun owner who believes in self determination.
Chuck, we miss ya man.
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I think Steyr meant the Mk 12 upper with a regular M4 lower as in no fixed stock, two stage deal
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