Best AR15 Accessories (Stocks, Handguards, Grips, Triggers, and Flash Hiders).

Going over my best priced accessories for the AR15, whether its competition or combat, here are my best picks for rigging up your rifle or carbine.
Supporter of my channel; Big Daddy Unlimited:
https://bigdaddyunlimited.com/?oid=1&affid=425
Links:
MidWest IND: https://www.midwestindustriesinc.com/AR15-G4-Series-Handguard-s/586.htm
Samson MFG: https://www.samson-mfg.com/star-ex-series.html
Barnes Precision Machine: https://www.usamade-ar15parts.com/index.php?main_page=product_info&products_id=156
Defensereview.com, Competition to Combat Articles:
Part I https://defensereview.com/tactical-ar-15m4m4a1-carbine-aftermarket-accessories-for-military-combat-applications-the-competition-to-combat-crossover/
Part II https://defensereview.com/tactical-ar-15m4m4a1-carbinesbr-aftermarket-accessories-for-military-combat-applications-the-competition-to-combat-crossover-part-ii/
Part III https://defensereview.com/tactical-ar-15m4m4a1-carbine-aftermarket-accessories-for-military-combat-applications-the-competition-to-combat-crossover-part-iii/
Part IV https://defensereview.com/tactical-ar-15-m4-m4a1-carbine-aftermarket-accessories-for-military-cotactical-ar-15-m4-m4a1-carbine-aftermarket-accessories-for-military-combat-applications-the-competition-to-combat-crossover-part/