The enlarged magazine catch is adjustable with 3 available positions to be set using only a hex key

51”(13mm)Handle Material: G10Liner Material: Stainless Steel Clip Material: Stainless SteelScrews Material: Stainless SteelPivot Cap: Stainless SteelBack Spacer Material: G10Washers Material: Stainless Steel Ball Bearing Weight: 110g / 3

which makes it solid

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

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

Holosun HE507 COMP-GR WE TECH The enlarged magazine catch isOPTICAL 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