9mm Upper Receivers – Matador Arms LLC

MAT-9 Series Upper Recievers

Compatible with any Mil-Spec AR-9 Lower reciever
Non reciprocating and reversible charging handle
Roller Delayed operating system
We are so confident in our system we back it with a lifetime warranty
USA MADE

MAT-9 Upper Receiver 8 Inch Barrel

MAT-K Upper Receiver 5 Inch Barrel

MAT-9K Extended Rail System
$119.99 Select options This product has multiple variants. The options may be chosen on the product page
MAT-9K™ Roller Delayed Upper Receiver Black
$575.00 Add to cart
MAT-9K™ Roller Delayed Upper Receiver FDE
$575.00 Add to cart
MAT-9K™ Roller Delayed Upper Receiver Gray
$575.00 Add to cart

MAT-9 Upper Receiver 16 Inch Barrel

MAT-916™ Roller Delayed Upper Receiver
$599.00 Select options This product has multiple variants. The options may be chosen on the product page