inner barrel for Sig552

[JohnnyPistoll]

salut tous le monde jaimerais savoir si un inner barrel de Sig551 fit sur un 552 car je veux ameliorer ma portée. et jaimerais savoir est ce quil y a des inner barrel universel? si oui sur quelle site pourrais-je les trouver.

merci davance

[TokyoSeven]

Apologies for not responding in french, as Im not very good at french.

I believe a Sig 551 barrel is the same legnth as an M4's, 343mm I think. Please correct me someone if I am wrong.

A sig 552 is similar legnth to G36C or P90, 247mm. Once again someone please correct me if I am wrong.

http://www.airsoftparts.ca/store2/in...ex&cPath=66_79

[shadow_matter]

Tokyo, you are correct. The 552 is 247mm (G36c size) and the 551 is 363mm (standard M4 size).

[JohnnyPistoll]

okay thank you. and can i put and other inner barrel like this guys write on this thread? http://www.airsoftcanada.com/showthread.php?t=67337

thank you all

[Styrak]

Yes, you can put any length AEG barrel in your gun.

[[]D[][]\/[][]D]

Yes, you can put any AEG inner barrel. Just as long as you have something to cover it up or else your gun will look very weird with the extended inner barrel showing.

I'm getting an M16 (550mm) inner barrel for my SIG SG 552 and I'm going to use a G&P Knight's Armament Co. MK-11 MOD 0 QD Suppressor to cover it up. The length of that suppressor is 294mm.

Also, to help you calculate the inner barrel length you want and suppressor/outer barrel extension length to use to cover it up, add 23mm to 247mm because the SIG SG 552 inner barrel is 23mm shorter than the outer barrel. Make sure to subtract 10mm for threading down the added suppressor/outer barrel extension.

For example:

247mm (552 Inner Barrel) + 23mm (Outer Barrel Difference) + 294mm (Suppressor) - 10mm (Threading Length) = 554mm (Total Length)

Anyways, I hope that helps you out in your decision on a longer inner barrel for your SIG SG 552.

[shadow_matter]

Make sure you swap out cylinders to compensate for the barrel length.

[[]D[][]\/[][]D]

Originally Posted by shadow_matter

Make sure you swap out cylinders to compensate for the barrel length.

Oh yeah, can't forget about that!

[JohnnyPistoll]

thank you guys!