w/ Screw In Field Points

These tough mats feature a temperature resistant and durable fiber surface that has been directly bonded to 3mm of neoprene rubber

Brand: G&G ArmamentModel: MCP556Weight: 2650gLength: 525mm (Closed stock) 709mm (Open stock)Inner Barrel length: 233mmMagazine Capacity: 105-round polymer midcap styleBuild Material: Metal and polymers when requiredRail/Accessories system: M LOK system compatible built into the rifle already

which makes it solid

but this new ATEK rifle comes with an extended magazine release lever

Holosun HE507 COMP-GR WE TECH w/ Screw In Field PointsOPTICAL SPECS Reticle 2 MOA Dot & 8 20 32 MOA Circle Light Wavelength 540nm Reticle Color Green Parallax Free Yes Unlimited Eye Relief Yes Magnification 1x Multi Coatings Yes ELECTRONIC SPECS Power Source Battery Battery Type CR1632 Battery Life (Hours) 50000 Brightness Setting 8 DL & 2 NV PHYSICAL SPECS Window Size 1. 10. 87 Dimension (in) 1. 81. 31. 3 Weight (oz) 1. 7 MECHANICAL SPECS Housing Material 7075 T6 Aluminum Surface Finish Anodize