AR15.Com Archives
 Rainier UltraMatch billet upper
amstel78  [Team Member]
12/10/2011 11:57:49 PM
What billet lower matches this upper? Would the Mega GTR-3H Ambi work or would I need the 3S version to match the upper's contours?
RainierArms-Sales  [Industry Partner]
12/11/2011 11:00:43 PM
The POF lowers match up really well with our UltraMatch uppers.
amstel78  [Team Member]
12/14/2011 12:20:57 PM
Originally Posted By RainierArms-Sales:
The POF lowers match up really well with our UltraMatch uppers.


If I don't want to use the POF, which Rainier or Mega lower would best match the Ultramatch's contours? Sort of hard to tell from the photos, but it seems that even a standard forged lower would work well?
RainierArms-Sales  [Industry Partner]
12/15/2011 2:23:18 AM
Either Mega or Rainier forged lower would look good, as would the Mega Billet 3S.
rallyon  [Member]
12/29/2011 5:22:51 PM




ultramatch and Mega 3s, they fit nice.
beequewl  [Member]
12/29/2011 5:26:39 PM
Mine fits great with the TI T15BDX. Fit and finish is perfect.