Blackstone Arms LLC specializes in built uppers, especially in 6.8 SPCII and accessories. We are the new home of AR Performance(ARP) barrels. We also offer Thermal and Night Vision equipment and have over 15 years of in the field, hands on experience hunting with the gear we provide. Blackstone Arms is committed to providing quality and accuracy without the high end price tag. Most importantly great customer service is our mission statement. Uppers are built to your specifications with satisfaction guaranteed. Our ARP barrels are second to none and have proven accuracy. 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.

Every 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.

Contact us for custom builds

***Now the home of AR Performance(ARP) barrels***
**Build time on Complete Uppers is 1-3 weeks*
*

[email protected]

214-945-5520

Proud Sponsor and Supporter of Spirit of a Hero

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

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


AR Performance 6.8 16" 3R 11 twist Scout Barrel AR Performance 6.8 16" 3R 11 twist Scout Barrel
List Price: $249.00
Sale Price: $199.00
In Stock
6.8 16" Scout 6.8 16" Scout
Our Price: $849.99
In Stock
AR Performance 6.8 16" 5R 11 twist SOCOM  Barrel AR Performance 6.8 16" 5R 11 twist SOCOM Barrel
List Price: $249.00
Sale Price: $199.00
In Stock
AR Performance 6.8 14.5" 3R 11 twist Scout Barrel AR Performance 6.8 14.5" 3R 11 twist Scout Barrel
List Price: $249.00
Sale Price: $199.00
In Stock
PRI 6.8 15rd Magazine PRI 6.8 15rd Magazine
List Price: $42.00
Our Price: $38.00
(Out of Stock)
6.8 12.5" Scout 6.8 12.5" Scout
Our Price: $869.99
(Out of Stock)
Contact Us
214-945-5520
[email protected]