Sig 556 Review - Anyone who knows a little about real military firearms knows that the Swiss military has produced the SIG Sauer STGW90 for years and it is still in use today. The original STGW90 was the envy of gun owners - they couldn't own one. First of all, they can't be imported into the U.S. Second, they were fire-branded - a big "no-no" among us.
Switzerland also produced a semi-auto version, known as the PE 90 or SIG 550/551. However, American gun owners were coveting one of these rifles. Before the ban, a few hundred SIG 550 and 551 rifles were imported. SIG Sauer later came out with a semi-auto version in the US and called it the SIG 556. It is available in different versions
Sig 556 Review
After looking at one at my local gun store I decided to get the older version of the SIG 556. I have been very impressed with all the AR-15 models on the market.
Sig Sauer 556 5.56 Nato (pr54163)
Yes, make no mistake, SIG Sauer rifles are not cheap by any stretch of the imagination Prices have dropped a bit, since most are made in America instead of Germany, but they are still expensive! As I recall, the SIG 556 Classic model set back around $1,800, and that was a big chunk of change no matter how you look at it. I ordered a sample from SIG of the article several years ago, and soon, my sample arrived. It was more than I expected!
But it's normal for many new rifles to have problems. In this case, there was unusual wear on the bolt carrier. Nothing to worry about really - it was self-regulating after a while. A really cool thing, the 556 was modified to take AR-15 magazines instead of the impossible to find SIG 550/551 magazines. Good on SIG for being smart enough to do this for American shooters
Let's take a look at the specifications of the 556: First, as mentioned before, it is a modified version of the Swiss 550/551 - one of the great guns of our time. And, it's chambered in 5.56mm - and the gun will also fire the .223 Remington rifle. It works using a gas piston, not a direct restricting gas system. In my humble opinion this gas piston is very reliable, and does not let the gun get dirty like an AR. A dirty gun, or bad ammunition, also needs a gas piston The 16-inch barrel is hammer-forged, so it will last a long, long time before needing to be replaced - if ever! There is no separate charging handle, as you would find on an AR-15. Instead, it has a charging handle on the right side of the rifle—attached to the bolt, and a quick chamber rotation. Another benefit is that the 556 is easy to field-strip for cleaning or minor maintenance
The barrel has a flash suppressor that works very well. On the other hand, we have a telescoping stock, which also folds to the sides. It's the best, if you ask me. SIG made several changes to the stock, and on the example I'm reviewing today, the stock is a little different than the one that came on the 556 first sample. My sample has a place to store the batteries for the optics We have a small picatinny rail on the top and bottom of the polymer front end
Swiss Arms Sig 553 Pistol 223/5.56, Unfired, Diopter Sights, Black, 30rd
There is also a factory folding sight - front and rear, but in my opinion both are lacking. On my model that I am reviewing here, the folded-down (flat) rear sight was not there - but it is a garbage design to begin with. The front sight also folds down, but only horizontally, not vertically - and it's also poorly designed. SIG says this 556 weighs in at 8.2 pounds - and the weight is forward So the gun isn't as well balanced as an AR
My original 556 that I bought expired long ago I bought my sample that was sent to me by SIG, but they don't really pay gunsmiths or the price is too high for a sample gun. Long story short… and I may be a little off on my numbers, but I seem to remember around $1,200 for my model. However, after several months, SIG dropped the price to 556 - and you can find them online for $999. So I politely asked SIG if they would refund some of the money they paid for my sample. That won't happen. So, I ended up selling my sample for what I paid
Not long ago, I found a SIG 556 Classic on sale at my local gun store, and whoever had it, this gun was professionally painted in a variety of colors. Well done And, the price - well, that's what I thought it should sell for So the deal was done in no time and it was mine Anyway, I had forgotten how out of order the SIG 556 was - but I could beat that...or so I thought.
Make no mistake, SIG Sauer makes guns that deliver outstanding accuracy, and are built to last a lifetime. They are "that" good when it comes to quality Since this 556 used model has no rear sight, I installed an AR 15 fold-down adjustable backup rear sight. However, its distance was not consistent, the shot hit about 8-inches high at 50-yards - not good! I didn't get it
Sig Rattler Review
It's a folded down (flat) factory rear sight, so I installed a SIG Romeo red dot sight on the upper receiver, and quickly removed it. BTW, these sights from SIG are a bargain compared to other red sights on the market.
The 556 comes with a 1:7-inch barrel twist, so it can shoot the heaviest 5.56mm and .223 Rem bullets you want to keep. I have the following from Black Hills Ammunition.223 Rem Am. 50-gr Hornady V-MAX, 55 gr FMJ - both brand-new and factory seconds, and again, factory seconds are still new ammo, but with some decorative accessories, I had a simple 55-gr, 55. -gr Barnes TSX, 60-gr Soft Point, 60-gr Hornady V-Max and 68-gr Heavy Match Hollow Point - so this SIG 556 is a good ambush combination to run.
In all my shooting, and I had many volunteer assistants, we shot 500 shots through the SIG 556 in two hours. The shooter, being short, has a hard time catching and stopping the 556 - it's really short! But he did a lot of movies. We did the accuracy test at 50 yards, because we didn't want to go to 100 yards to change the target. We used a large rock with a gun mounted on it to test the accuracy By the way, I'm just saying
When it comes to the accuracy of the results, then if there is a problem, I take the heat. . I had no problems with the SIG 556. There was no failure to feed or eject - it just went out of order
Review: 7.62x39mm Sig Sauer 556r Carbine
The best was the Black Hills 55-grain softpoint. I was hoping it would be their 60-gram softpoint, as the cup has always been a good enough round for me in the AR. At 50 yards, using the SIG Romeo 5 red dot sight, most of my shots were close to half an inch - some were large, some were small and large groups - which may be my fault. The largest group was an inch with a 50-gr Hornady V-MAX, and it was a little more than an inch - which means two inches at 100-yards - which is a good accuracy for a military rifle.
My dedicated shooters loved the 556, even our youngest shooters But everyone complained that the gun felt heavy, and especially at the front I had to agree! I forgot this from my first 556 that I bought directly from SIG Finally, after having this 556 for several months, I decided to sell it to find something that caught my eye. However, again, I regret not keeping it - it's still a great gun
I looked on the 'net and found new SIG 556 samples for $1,300 and spent $850 and up. I'm not going to release the small amount I paid for my used one
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