HOME > *** SALE *** > MAS DEFENSE >

MAS DEFENSE AR-15 FORGED UPPER RECEIVER - BLACK
MAS DEFENSE AR15 UPPER RECEIVER
 
Alternative Views:
MSRP: $80.00
Our Price: $69.99
SALE PRICE: $54.99

Price with Selected Options: $54.99

Stock Status: In Stock


Product Code: MAS00101204

Upper Parts Kit Option:



Qty:  
DESCRIPTION
 
MAS DEFENSE AR-15 FORGED UPPER RECEIVER - BLACK

*If you would like the upper to include an Ejection Door and Forward Assist please select the "COMPLETE UPPER" in the Upper Option drop down menu.
  • Material: Machined from 7075-T6 forged aluminum
  • Precision Machined to Mil-Spec Tolerances
  • Black Hardcoat Anodized Mil-Std-171 Type III
  • M4 Feedramps
  • .250” takedown pin holes
  • Accepts standard AR15 / M16 components
  • Weight: 8.35oz

RELATED ITEMS
AR-15 FORWARD ASSIST AND EJECTION DOOR KIT FORGED CHARGING HANDLE AR-15 10.5" 5.56 / .223 AR-15 BARRELED UPPER - MAS DEFENSE NERO 12.62" M-LOK RAIL 16" .223 WYLDE AR-15 BARRELED UPPER - MAS DEFENSE NERO 15" M-LOK RAIL
SALE PRICE: $14.99
SALE PRICE: $11.99
SALE PRICE: $298.99
SALE PRICE: $332.99
FORWARD ASSIST AND EJECTION DOOR KIT FORGED CHARGING HANDLE AR-15 10.5" 5.56 / .223 AR-15 BARRELED UPPER - MAS DEFENSE NERO 12.62" M-LOK RAIL 16" .223 WYLDE AR-15 BARRELED UPPER - MAS DEFENSE NERO 15" M-LOK RAIL
M16 BOLT CARRIER GROUP 5.56 & 300 BLACKOUT BCG - HYBRID NICKEL BORON 10.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE NERO 12.62" M-LOK RAIL 16" 9MM AR-15 BARRELED UPPER - MAS DEFENSE NERO 15" M-LOK RAIL
SALE PRICE: $109.99
SALE PRICE: $298.99
SALE PRICE: $244.99
M16 BOLT CARRIER GROUP 5.56 & 300 BLACKOUT BCG - NICKEL BORON AR-15 10.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE NERO 12.62" M-LOK RAIL 16" 9MM AR-15 BARRELED UPPER - MAS DEFENSE NERO 15" M-LOK RAIL

Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 190 CLICK HERE TO WRITE A REVIEW »

  0 of 0 people found the following review helpful:
 
5 of 5 Great product June 22, 2026
: Kenrick Watkins from Farmville, VA United States  
This my second upper receiver and I love the fitment
Definitely gonna buy more from you

Was this review helpful to you?

  0 of 0 people found the following review helpful:
 
5 of 5 Great Value January 22, 2026
: Kyle Davis from Boise, ID United States  
couldn't be happier with my MAS upper receiver. for half the cost of other name brand receivers it is just as good quality. Will be buying more in the future

Was this review helpful to you?

  0 of 0 people found the following review helpful:
 
5 of 5 Stripped upper January 29, 2025
: Michael Macemore from Elkin, NC United States  
A good quality upper with a good finish.

Was this review helpful to you?

  0 of 0 people found the following review helpful:
 
5 of 5 Good quality fast shipping January 19, 2025
: Jack from Oak Ridge, TN United States  
I've bought from masdefense multiple times with satisfaction

Was this review helpful to you?

  0 of 0 people found the following review helpful:
 
5 of 5 New AR June 26, 2024
: Robert Buhl from Chesnee, SC United States  
These forged uppers are great I have bought a few of the in black and FDE and will buy again as the need warrants

Was this review helpful to you?

View All Customer Reviews


14.5" 5.56 / .223 AR-15 BARRELED UPPER - MAS DEFENSE 12.62" MW8 OCTAGON M-LOK RAIL
POLYMER80 76% BRIDGE FRAME GCA COMPLIANT COMPACT G19 / G23 - CERAKOTE TITANIUM
14.5" 5.56 / .223 AR-15 BARRELED UPPER - MAS DEFENSE RIDGELINE 15" M-LOK RAIL
8.0" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE RIDGELINE 9.87" M-LOK RAIL
14.5" 5.56 / .223 AR-15 BARRELED UPPER - MAS DEFENSE 12.62" MW8 OCTAGON M-LOK RAIL
POLYMER80 76% BRIDGE FRAME GCA COMPLIANT COMPACT G19 / G23 - CERAKOTE TITANIUM
14.5" 5.56 / .223 AR-15 BARRELED UPPER - MAS DEFENSE RIDGELINE 15" M-LOK RAIL
8.0" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE RIDGELINE 9.87" M-LOK RAIL
$294.99
$69.99
$309.99
$298.99