SIGforum
m400 handguard question
This topic can be found at:
https://sigforum.com/eve/forums/a/tpc/f/150601935/m/4500050074
May 11, 2020, 09:25 AM
acpshooter
m400 handguard question
Will the Tacstar carbon fiber fore end work on the M400 TREAD? If not, which carbon fiber one will?