OrbitalEllipses
Ultimate Member
Good idea. The ACS-L looks like it'd fit flush, though as that isn't going to be a huge issue for me the CTR might also work.
FYI VLTOR is blowing out their original modstocks for $50 each.
http://www.vltorstore.com/clearance-modstock/
CTR will not collapse all the way on an A5, however the ACS-L will cover the A5 tube completely.
Enjoy getting your beard snagged in those modstocks.