Guarder Stainless Spring Guide for MARUI M&P9 GBB Fix This gun comes with 3x

This gun comes with 3x MIL-STD 1913 rails

3-10 Magnification 1 x Window Dimension 23 mm Window Material glass Eye Relief unlimited mm Windage Range of Adjustment 120 MOA Elevation Range of Adjustment 120 MOA MOA Adjustment 1 MOA Finish/Color Matte black Body Material Aluminum 6061-T6 / rubber Maximum Recoil 800 g's IP Standard IP67 (submergible to 1m / 3ft) Shockproof yes Fog Proof yes Lens Coating AR red Mount Type Weaver/Picatinny Battery Type AA Battery Life (high) 900 - (low) 1

G&P 340rd TROY BattleMag Hi-Capa Magazine (A-TACS)  For those who don't like the low capacity standard Magazine  Licenced from Madbull  This Hi-Cap version is a lovely direct replacement of the Standard one  340 Rounds of loading capacity are enough for high shooting rate skirmish airsoft game  Including 2pcs magazines  Pour Plastic Bullet on top of the magazine  Large thumb dial on bottom of magazine allow you to wind up the compression spring  Suitable for 6mm Plastic Bullet BB  Constructed of Polymer material that is both light and durable

which automatically adjusts the brightness level by detecting the ambient light

Guarder Stainless Spring Guide for MARUI M&P9 GBB Fix This gun comes with 3x100% CNC made, Smooth Guide Surface, For MARUI M&P9 GBB. Weight: 30 g Color: Black Material: Stainless