All put together, except for over size safety, will tackle that tomorrow.
As you know, the M4 comes with a Modified choke, but I wanted something a bit more open so went with the Carlson Breacher which is Improved Cylinder (Plus I can use the serrated muzzle to weed the garden)
The B & T forend is probably the most well made, machined and finished chunk of aluminum I have ever seen.....crazy Swiss...
The VTAC is a good piece of kit.
The Streamlight is awesome. I like the flexibility of light, laser, light/laser and strobe...very slick
Have made some mods to the Micro-Rig. As designed it holds 24 rounds, I have configured mine to carry 66, so with 8 in the Mesa side saddle and a full tube I have around 80 rounds of first line ammo (60 buck and 20 slug) all in a nice compact package.