Obsidian Arms Home 2018-02-05T23:07:18+00:00


Updated hunting regulations breathe new life in the 450 Bushmaster

September 10th, 2017|0 Comments

The .450 Bushmaster caliber quietly crept back into the limelight this year, its resurgence linked to legislation from the Midwest. How did updated hunting regulations breathe new life into this chambering? The Thumper round, as [...]

Big Bore AR Cartridges

September 10th, 2017|0 Comments

I have a simple test when considering cartridges for hunting big game with an AR-15-style rifle. It simply requires honestly answering the question: If you were shopping for a non-AR rifle to hunt deer, bear [...]

The 50 States of AR-15: Visiting Obsidian Arms, Minnesota AR-15

September 10th, 2017|0 Comments

You will see the Obsidian Arms receiver set in the Minnesota Rifle build, check them out at www.ObsidianArms.com and on Facebook. Thanks for watching, Like and Subscribe Below! BigGunner81.com Facebook.com/BigGunner81 Instagram.com/BigGunner81

The 50 States of AR-15 : Obsidian Arms AR-15 Punch Set

September 10th, 2017|0 Comments

This is one really nice punch set for the AR-15 platform. It was really well though out and designed, the best part is it's made right here in America, by a family owned company right [...]

Round Table Gun Reviews – Obsidian Arms OA AR-15 300 blackout

July 25th, 2017|0 Comments

Round table gun review’s the Obsidian Ams OA AR-15 in 300 Blackout. It’s a simple scheme. Shooters from different backgrounds get together, shoot guns, discuss guns and rate guns. Thumbs up, thumbs down or the [...]


Wanted to thank you for a great product. I purchased a 16″ 458 socom barrel from you.I shot 8 rounds at a hundred yards on windy Day into a 1.5 “group the first time out. I think a good shot would of went sub moa.

Pete (Santa Fe Springs, CA)

Hey I just wanted to thank you guys for the awesome product and great service!! I definitely plan on ordering more from you guys in the future !!!!

Jackson (Lufkin, TX)

I just went to the post office, and received the mag plates, FANTASTIC! 🙂

But ——what impressed me most, the paper clip 🙂 🙂 …….yes, it’s that kind of small detail that a company does not do any more, I am impressed all the way around, thank you again,

Frank (Garrison, ND)

I believe, are the best P320 base pads in the market. I have tried several and none of them compare. This past weekend shooting knockdown steel I didn’t fumble a single mag change because of the purchase I was able to get on the mag when pulling it from my pouch.

John (Croydon, PA)

Thank you so much! Wonderful customer service, definitely will be purchasing from you guys again!

Kaitlynn (Leesville, LA)

I ordered a punch set and was very impressed with the quality! So impressed with the quality, I wanted to see what else your company makes. I see that you make AR15 uppers and lowers. I want to buy some from you.

Great customer service! Businesses like yours always makes me wish I lived closer so I could meet you all in person.

Martin (Golconda, NV)

I just wanted to check in and let you all know that I’ve been using your P320 base plates since October.  They’re a bit more… well… a lot more banged up than the day I picked them up from you guys, but they still look gorgeous in their own right and those mags fly out of the P320 like they were on the wings of angels.

You also hooked me when you let me play with those ARs you guys built up.  I’ll be back soon.  Count on it.  It was a lot of fun chatting with you all… and your dog.

Eric S.

PO BOX 17190
(651) 482-1728