Ubr stock gen1 and gen 2 - Magpul Industries UBR Gen2 Collapsible AR15/AR10 Carbine Stock

I first put a gen 1 UBR on a DDM4v5 for n 2015 I think it was. Great stock . It balances your gun out great. This time I put a UBR gen 2 on a custom built Ballistic Advantage 10.3 inch 300 blk. What an awesome gun!! The gen 2 is a little lighter than the gen 1 but it works great! I run a captured recoil spring for easy tuning and the stock works great at balancing the rifle out with a silencer attached on the front!! No spring noise from the buffer tube!!!! Love it great product tough as nails!!