SportPro 14Mm Metal Extension Airsoft Review

Based on my observations the metal extension airsoft is a poor-quality product. Despite getting it for my paintball game, it malfunctioned, jamming the gun and causing me to miss crucial shots. The only positive thing about it is the design, but that's useless when it doesn't even work. It`s a waste of money and time..

All three barrels were of excellent quality and construction and fitted my G&G m4 perfectly. I've used 1.2 and 2.4 together and it works great!