AR15 Pistol 300 Blackout 7.5 pistol

[@oscarostolaza1]

Those Anderson lower build kits are trash, I put one on my build and had to remove it because it would constantly fire double or triple taps, I saw a video on you tube explaining that the hook on the hammer were not cut precisely and it was causing that failure, I ordered an upgraded trigger group in nickel boron from palmetto state armory (psa)for $29.95 about a year ago and works great with a trigger pull of about 5pounds with the jp enterprises enhanced spring kit ($12.00), check it out it’s worth your safety!

[@desC0D3]

can you send some links or descriptions of all your attachments and upgrades

[@esoskratos26]

Gr8 review man. What is the overall length with the stabilizer fully collapsed?

[@brewtusmaximus5625]

Move that red dot forward on your flat top rail.

[@vatoloco2066]

I’m pretty sure he has it where he feels comfortable with. You telling him that is like you telling him to date a blonde versus a brunette just because you like blondes. We’re all different and like different things.

[@johntabor2619]

I'm building a 300 I have all the parts ready to go

[@2ndareviews5]

John Tabor That's good. I'm really happy so far with this one. I have only shot it twice but seems really accurate for the length of barrel. Thanks for watching. Let me know how yours turns out.

[@wolverine9632]

Nice build! I am planning for a 7.5in 300BLK build in the future. Does it throw fireballs bad? That is something I am trying to avoid.

[@2ndareviews5]

wolverine96 thanks for watching and subscribing. The kak flash can seems to help and I used the hogdon cfeblk powder to load wichbis supposed to help suppress the Flash. So with those to combine it isn't bad at all.

[@MarylandWearAndCarry]

I'm considering this very same upper from psa. It's nice to see another image of it other than the stock photo of the upper by itself. It's also offered in 8.5" and I'm having a tough time deciding between the two. Any suggestions? Thanks

[@2ndareviews5]

david chilton thank you for watching. I am very pleased with it. The seven and a half is very short if I had it to do over I probably would have went with a eight and a half to give that little bit of extra room as you see the grip barely fits. Hope you enjoyed the video and good luck with your build.

[@MarylandWearAndCarry]

2ndAReviews Thanks for your opinion on it. Would you do a video of this upper shooting paper to show how tight of groups you're getting?

[@2ndareviews5]

david chilton yes I would be glad to. I will try and do that this weekend or the first of the week.

[@MarylandWearAndCarry]

2ndAReviews I look forward to seeing it. Have you ever looked at the Armaspec Rhino R-23 magwell grip/flare. I'm considering picking one up, only $20, and running it instead of an angled foregrip. Have a nice weekend.