A possible concise summary is:
The speaker introduces a video game called War Robots and then shows off his 50 Beowulf AR-15 rifle, which fires a powerful 50 caliber round. He compares it to other calibers and tests its accuracy and penetration on various targets. He also shoots some shirts that he sold online and apologizes for the delay in shipping. He ends by inviting his viewers to meet him at the NRA show.
Here are some possible facts extracted from the text:
1. The text is a transcript of a video about a gun called the 50 Beowulf ar-15.
2. The video is sponsored by a game called War Robots, which is a tactical strategy game with robots.
3. The 50 Beowulf ar-15 is chambered in a 50 caliber round that is more powerful than a 308, a 500 Magnum, and a 50 AE.
4. The gun has a muzzle brake that reduces the recoil and makes it easier to shoot.
5. The gun can hit targets at 100 and 200 yards with accuracy, but it is designed for short to medium distances.
6. The video also shows the gun shooting through cinder blocks and t-shirts that have been shot by the host before.
7. The host sells the t-shirts on his website and apologizes for the delay in shipping them.
8. The host also mentions that he might go to the NRA show in Texas and invites his viewers to meet him there.