SIG553 LB

**JoshNC** · 12-05-17, 20:45

Originally Posted by KTR03

I will bust out the camera and start a couple of Sig 55X threads. Gimme a couple of days. What I can tell you is that the structure of the trigger groups themselves are different. Now one is a Swiss military lower without the sear, so I get that this one is different, but the 550, 551, and 553 all have differences. The 553 is the best trigger of the bunch.

Strange. I’ve seen close to a dozen Swiss 55x lowers and all of the FCG have been the same. There are obviously differences between the semi and select fire, but comparing semi to semi and select fire to select fire, there is no difference between early and recent.

**kunc** · 12-11-17, 12:42

Any 5.56 B&T silencers becoming available soon in the US? A 553 would be a perfect match with one.

**JoshNC** · 12-12-17, 07:26

Originally Posted by kunc

Any 5.56 B&T silencers becoming available soon in the US? A 553 would be a perfect match with one.

They are in the works. But require substantial capital investment with welding, etc. Pistol caliber cans much easier to manufacture. Rifle cans are coming, just be patient.

**tenchu74** · 12-14-17, 09:49

Originally Posted by Firefly

SG 55xs are AKs for people who hate AKs and the riff raff who buy them.

Riff raff...LMAO 😂😂😂😂😂

**Firefly** · 12-14-17, 10:56

Originally Posted by tenchu74

Riff raff...LMAO 😂😂😂😂😂

light-hearted ribbing but if you always wanted an AK but just couldnt get into them, 55x is what one seeks

**tenchu74** · 12-14-17, 11:33

Too funny! I have a SLR106F and a Sig 551A1 which I love and has been totally reliable. So I have AK's covered. Would love to own the real deal but $$$$$$$$$$ Wow! I can always dream.