For MS110-150 springs please refer to the Triple torque EG Hard Gear series

About the M249:

LayLax Heat gradation Grip screws

The EPG's distinctive texturing is optimized for strong and suitable grip under even adverse conditions

Features:Full metal billet style receiverCNC machined metal keymod railAmbidextrous magazine catchNon-slip textured selector switchAmbidextrous mock charging handleIntegrated MOSFETProgrammable full auto or 3 round burst capability6 position retractable GOS V3 stockFront and rear adjustable flip up sightsRear sling plate adapter for use with one-point slingsErgonomic motor gripLength: 700mm / 790mm (28

Custom Lucky Mask 0.32 g For MS110-150 springs please refer