Matrix GB for TM guns and most other bodies. Fits in a Krytac and matrix body for sure. Brand new. Shot only a couple times. https://www.evike.com/products/78928/ Retails for $75 plus shipping and tax. I’m selling it for $75 with free shipping (included) and no tax. Considering it’s pretty much the same condition as on evike, you essentially just get free shipping (on evike is about $15).