Got my first ar15 today, just need to upgrade the handguard and a few other things but for now I’m going to let her rip like this

[ThePaulestPaul]

Pro tip, save the parts you Upgrade, you can use them to build a whole nother one one day

[Sniping_Smith]

Welcome to the club!

[Burkolicious]

That boi L O N G

[fatmanchoo]

Congrats on the M400 tread. Unless you plan on dumping mag after mag, the handguard is fine. Also not easy to replace unless you get the sig-branded one.

[Kokurokoki]

Keep the handguard. Save your money and buy a light.