This style of grip is what many newer high-end blasters are designed to accept.  We have tested a few and found that we liked the options this grip has to offer for blasters like the SABRE APEX Prime

This grip is manufactured by APS for Airsoft but fits well onto blasters that accept Airsoft grips.  This grip also has interchangeable front and back panels to adjust the feel in your hand to your liking, making it a better fit for almost any user.

FEATURES:
• Interchangeable panels for better grip adjustment
• Compatible with APEX Prime
• The grip compartment can be used to carry small parts like o-rings

SPECS:
• Material: Polymer

LINKS:
• SABRE APEX Prime