SHOT Show 2018 | SilencerCo
Chimera
With no barrel restrictions, the Chimera is arguably the best choice for a short barreled rifle (prepare to build your two-tax-stamp setup). Full-auto rated and compatible with .22 Hornet to .300 Winchester Magnum, the Chimera is usable on a variety of hosts. The Chimera is shipped with the reliable quick-attach ASR Mount and a 5/8 X 24 Muzzle Brake for easy installation.
Compatible with Saker ASR mounts, muzzle devices, and front caps — the versatility you’ve come to expect from SilencerCo.
SHOT Show 2018 | Kinetic Development Group
If we would have to synthesize the product development of KDG (or Kinetic Development Group) it would be, in our opinion, ingenious problem solving through precise engineering. This is what we think of their products and solutions.
KDG Optics Hub 
SHOT Show 2018 | Streamlight
Streamlight TLR-7 500 Lumen Compact Weapon Light
Streamlight TLR-7 and TLR-8 size Comparison
Urban Survivor Blog 