DIY ARs — Building Your Own AR-15 - The Shooter's Log

A checklist:
https://blog.cheaperthandirt.com/definitive-guide-building-ar-15/

 

#AR-15, #AR15, #AR-40, #AR40, #AR-45, #AR45, #AR-9, #AR9, #AR-16, #AR16, #M-16, #M16,