Skip to content
staff@onyxarms.com
San Antonio, TX
Store
Account
Contact
Privacy
Terms of Use
Returns
Shipping
Onyx Arms
LLC
Products search
Rifle
Handguns & Parts
Magazines
Weapon Lights
Soft Goods
NVG Accessories
Optics + Accessories
Holsters
Acessories
Services
0
1
Total
$
585.00
1 item
View Cart
M4A1 Block 1 ish Upper
1 ×
$
585.00
×
Subtotal:
$
585.00
View cart
Checkout
Home
Rifle
Complete Upper Receivers
Complete Upper Receivers
View cart
“M4A1 Block 1 ish Upper” has been added to your cart.
Show
12
24
36
48
60
Sort by popularity
Sort by average rating
Sort by latest
Sort by price: low to high
Sort by price: high to low
Complete Upper Receivers
Matador Arms MAT-9 8″ 9mm Upper Receiver
Rated
0
out of 5
$
540.00
Add to cart
Complete Upper Receivers
OA M16A2 16″ 6mm ARC Dissipator Upper Receiver
Rated
0
out of 5
$
1,115.00
Add to cart
Complete Upper Receivers
M4A1 Block 1 ish Upper
Rated
0
out of 5
$
585.00
Add to cart
Complete Upper Receivers
10.3″ 5.56 FSP Upper
Rated
0
out of 5
$
750.00
Add to cart
Complete Upper Receivers
Centurion Mk12 MOD1 Complete Upper
Rated
0
out of 5
$
1,675.00
Add to cart
Complete Upper Receivers
Colt 6933 EPR 11.5″
Rated
0
out of 5
$
950.00
Add to cart