Side charging upper from Xproducts

[A5BLASTER]

Looks cool but after reading it's description on their site I wouldn't spend my money on it.

6061 that's not good for a target i.e. longer barrel setup. And the proprietary wording is a major turn off.

Joebobs has one that uses any bcg on the market and is made from 7075 and cut to be thicker and stiffer if needed for a target setup. And it's a left Side nonrecriprcating sidecharger.

Same lil trap door at the rear of the upper that this one has.