4UAD Friction Pro GBB Bucking tdc this grip also has an

this grip also has an attached carbon fiber tube that acts as battery space and stock

CNC machined from durable aluminium and surface treated with gold and black anodize

enough for most HPA guns

The STFU Silencer is machined from 7075 T6 aluminium and anodised black

Turn your AEG M4 into a modern highspeed HPA marker with this drop-in kit

4UAD Friction Pro GBB Bucking tdc this grip also has anThe 4UAD Friction Pro GBB Bucking is here! And it includes a FREE concave nub! This nice TM bucking is a great fit for most GBB's, GBBR's and VSR's. It's easy to install and made of a solid material that will last a long time. The square backspin patch is also made with nice edge support, and won't flay over time as seen on some other brands. Innerbarrels can have different size cuts on the barrelwindow; some are narrower than others. For the 4UAD