Wc intermediate - Wilson Combat Gas Tube

If you have a Wilson Combat barrel with an intermediate length gas system, you need it. There is no alternative. It's 13.25". Other "intermediates" are 13.5". You cannot simply shorten them by cutting a 0.25" off. All tubes have a flare where the tube enters the gas key of the BCG. If you cut that off, you will pass gas into your receiver. Don't pass excess gas. Consider this Beano for your BCG. You need it.