8.5″ 300 AAC black out upper

Only 1 left in stock

SKU: UPPER-85300 Category:


If an item can be added to your cart, it is in stock.
In stock items ship within one business day.

Custom 8.5″ pistol/sbr 300 AAC Blackout upper includes:

-8.5″ CMMG barrel

-YHM Phantom flash hider threaded 5/8″x24tpi  

-YHM A3 Flat Top Upper W/M4 feed ramps

-1-7 Twist

-Chambered in 300AAC Blackout 

-Nibx complete bolt and carrier assembly

-YHM Carbine Length Diamond Foreend

-YHM Lo-Pro Gas Block 

-Charging handle with Badger Ordanance tac latch

-Head spaced and test fired

All NFA rules apply. Check your local laws before purchasing this upper. We Will not be responsible for misuse of this upper. This upper is for use on properly registered AR pistols and SBR’s.

Additional information

Weight 3.25 oz
Dimensions 27 × 6 × 6 in


There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.