Straight Gas Tubes

Not sure which gas system your carbine has? Check out the “Choosing your Gas Control” menu link at the top of the page. Step #2 explains how to determine the length of your gas system.

Military, First Responders, and honorably discharged Veterans are eligible for a 10% discount on all RIFLESPEED products purchased through this website. Email [email protected] with subject line "Professional Discount YOUR NAME" and attach a copy of your credentials, DD214, Veterans ID, or eligibility information. We'll set your account up for discounted pricing. You'll only need to do this once and the discount will remain in effect until further notice. 

Gas system measurements are as follows:

Pistol 4.3"

Carbine 7.3"

Midlength 9.3"

Rifle 12.65"