Blackstone Arms LLC is a small custom firearms company that is founded on quality, accuracy and great customer service. We specialize in building AR platform uppers in 6.8SPC and 5.56mm. Our uppers are built to your specifications with satisfaction guaranteed. If you don't find what you are looking for in the store, please contact us as we will do our best to handle all you needs.

Each upper is hand assembled using high quality components, excellent craftsmanship and attention to detail. All uppers built by Blackstone Arms are guaranteed to shoot 1 MOA or better with quality ammunition.


eric@blackstonearms.com

214-945-5520

Authorized dealer for AR Performance, Aero Precision, SLR Rifleworks, Troy Industries, PRI, Black River Tactical, Magpul, Gisele and many others

Proud sponsor of LoneStarBoars.com

***Blackstone Arms LLC does not export. By Shopping here you acknowledge and agree to our ITAR Export Policy***



6.8 16" SOCOM
Usually Ships in 1 to 2 Weeks
Our Price: $749.95
(Out of Stock)
6.8 16" Scout
Usually Ships in 1 to 2 Weeks
Our Price: $749.95
In Stock
Black Nitride Bolt Carrier Kit
Usually Ships in 1 to 2 Days
Sale Price: $57.95
In Stock
REAP IR & IR Hunter Extended Battery Kit
in stock ships in 1-3 business days. Out of stock ships in 3-5 days
Our Price: $229.99
(Out of Stock)
PRI 6.8 15rd Magazine
Usually Ships in 1 to 2 Days
List Price: $42.00
Our Price: $34.00
In Stock
Trijicon REAP-IR 640X480 35mm 2.5X-20X Mini Thermal Weapon Sight
In stock ships in 1-3 business days. Out of stock ships in 3-5 days
Our Price: $7,999.99
In Stock



Today's Super Deal!

Raytheon W1000-9 Thermal Weapon Sight

List Price: $5,500.00
Our Price: $5,000.00
The W1000 uses Raytheon's long-wave uncooled infrared technology to sense differences in heat emitted by objects in its field of view. It separates people and other objects from cluttered backgrounds and foliage, in either full daylight or the darkest night – even when there is absolutely no light.