MAKO lets you customize your MOJO grip with this decorative inserts.

Specifications and Features:
MAKO MOJOEMBGW
MOJO Decorative Insert
US Crest
Replaceable insert for the MOJO magwell grip
Polymer
White

Fits:
AR-15/M-16 lowers in 5.56 NATO/.223 Rem or similar without a flared magwell

Note:
Many not work well with PMAG GEN3