H3 buffer not 5.6 oz as advertised - Aero Precision AR-15 Recoil Buffer

Im a little disappointed. This buffer weighs 5.34 oz. That's totally spot on for almost every h3 out there, but i was actually intrigued by the advertised 5.6 oz weight. I liked the idea of a tad extra weight; im running this with an FRT and the more weight the better. 5.6 oz is what is published on aero's website; optics planet copied it over correctly. Its off by .3 oz, that's a larger margin of error than typically allowed, so i think aero either has the description wrong or i got a very light one. Not returning it cause its still an h3 and will work fine, i just don't like how the weight was advertised to be 5.6 oz and it was actually a more standard 5.3oz. Optics planet was awesome though; coupon was available, free shipping, and really fast processing! Will use optics planet again very pleased with them, but probably will think twice buying anything aero precision, they were not very precise with this h3 buffer.