Warning

 

Close
Confirm Action

Are you sure you wish to do this?

Cancel Confirm
AR15.COM
AR Sponsor
3/1/2010 12:10:36 PM EDT
I am looking on the Mega Machine site and they have two different billet lowers GTR-3H and GTR-3S. From the pictures and descriptions I see no difference. Does anyone know?

Mega Link

NEVERMIND
• GTR-3H Matches the MEGA billet upper receiver, and MTS.
• GTR-3S Matches standard forged upper receivers.
3/1/2010 1:20:53 PM EDT
[#1]
one is beveled slightly to match the new billet uppers with the forward assist and ejection port cover that is the only differance
AR Sponsor