Q&A for Aero Precision AR15 16in 5.56 Complete Upper Receiver with Flash Hider w/Magpul MOE SL Handguard — 30 Questions & 29 Answers

These are nitride

The Aero Precision AR15 5.56 w/Magpul MOE SL Handguard Complete Upper Receiver does not have a free float barrel.

The handguard you need will depend on what model of Aero Precision AR15 5.56 w/Magpul MOE SL Handguard Complete Upper Receiver you have. If you have a midlength gas system you will need a midlength two piece handguard. If you have the carbine length model you will need a carbine length two piece handguard. The handguard at the link below will work if you have a carbine length gas system.
https://www.opticsplanet.com/leapers-utg-pro-ar15-super-slim-m-lok-15-drop-in-car-length-rail.html

APAR502506M65 features a Magpul Mid-Length MOE SL Handguard, and APAR502504M65 features a Magpul Mid-Length MOE Standard Handguard.

Yes, these uppers use standard 2-piece handguards with a delta ring and handguard cap. So any other handguard that installs via a delta ring and handguard cap will fit as well.

Yes, the handguard on these uppers install via a delta ring and handguard cap.

I recommend using an H2 buffer weight with the Aero Precision AR15 5.56 w/Magpul MOE SL Handguard Complete Upper Receiver Mid Length Gas System models.

The Aero Precision AR15 5.56 w/Magpul MOE SL Handguard Complete Upper Receiver comes with a standard A2 flash hider that is not pinned and welded. You can easily replace it with whatever muzzle device you choose.

Yes, this should work well.