My AR15’s build. One lower and two uppers. Depending if it’s close range or long. I keep it in the close range setup, just in case.
My AR 15 build:
Upper: Long range
Noveske upper
Aero Precision 16" SS barrel. 223 Wylde, 1-8 twist, mid-length gas port
DS Arms Bolt Carrier Group NP3 plated
Fortis HAMMER charging handle with Nickelene coating
Troy 11" Alpha Rail
Troy barrel nut
Spikes Tactical gas block
Spikes Tactical mid-length gas tube Melonited
SS short Phantom flash hider
Primary Arms 1-6x scope
Lower:
Spikes Tactical Spider stripped lower w/color fill
CMMG lower parts kit
Spikes Tactical trigger guard
Hogue beavertail grip
Geissele ssa-e trigger
Spikes Tactical buffer tube, SS spring and S-T T-2 buffer
Mission First Tacti cal Battlelink Minimalist Stock
Upper: Short range
Mil Spec no name upper w/M4 feed ramps
DS Arms Bolt Carrier Group NP3 plated
Reiner Raptor charging handle
DS Arms 16" SS 1/8 twist 5.56 barrel w/mid-length gas port
YHM low profile gas block and gas tube
Griffin M4SD II compensator
Diamondhead VRS "T" 13.5" free float rail
Magpul mbus pro front and rear flip-up sights
Eotech 512