AR-15 / M4 Carbine Short Barrelled Rifle Overview

This is a brief overview of my short barrelled rifle. I've been using it now for nearly ten months and this is the configuration and part specifications I've found to be the most useful for me.

BCM Lower
BCM Upper with 11.5" barrel
BCM Lower
Geissele SSE trigger group
AR gas vent (replaces the forward assist)
Daniel Defense Picatinny Quad Rail
Magpul STR stock
Ergo oversided grip
Steel charging handle with oversized latch
Lancer Magwell
BCM/Troy Folding Rear Sight
Aimpoint 3x Magnifier on LaRue swivel mount
Aimpoint T2 Micro on LaRue Mount (lower 1/3 cowitness)
Tango Down Vertical Foregrip (quick detach with tap switch)
Surefire X400U Green Laser
Surefire Suppressor

I also use the Vickers Blue Force sling
I will be installing Tango Down rail guards