AR-15 Upper Receivers

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AR15 Upper Receivers

The AR15 upper receiver is often the starting point when building the upper half of an AR style pistol or rifle. Do you use a billet or forged upper? Do you wish to run a forward assist on your AR15 or do you prefer a slick-side / low profile? You can even decide to run a side-charging upper. Regardless what you decide, we've got the upper receiver for you, priced to sell and backed by a satisfaction guarantee.

Explore our Curated Selection of Upper Receivers from Top Tier Brands

Aero Precision , Dirty Bird Industries , Wilson Combat , Bravo Company USA , Centurian Arms , Anderson Manufacturing , Cross Machine Tool

Sale!
Cross Machine Tool UPUR-3 Big Bore Billet AR-15 Upper Receiver - Slick Side No Dust Cover

Cross Machine Tool UPUR-3 Big Bore Billet AR-15 Upper Receiver – Slick Side No Dust Cover

Save 35%
MSRP: $168.00
Original price was: $131.00.Current price is: $109.95.
Wilson Combat AR-15 Stripped Billet Upper Receiver

Wilson Combat AR-15 Stripped Billet Upper Receiver

$225.95
Cross Machine Tool UPUR-4 Billet AR-15 Upper Receiver - Slick Side

Cross Machine Tool UPUR-4 Billet AR-15 Upper Receiver – Slick Side

$178.00
Sale!
Cross Machine Tool UPUR-3A Big Bore Billet AR-15 Side Charging Upper Receiver - Slick Side

Cross Machine Tool UPUR-3A Big Bore Billet AR-15 Side Charging Upper Receiver – Slick Side

Original price was: $168.00.Current price is: $139.95.
VKTR Industries VK-1 Stripped AR-15 Upper Receiver - Thermal Fit

VKTR Industries VK-1 Stripped AR-15 Upper Receiver – Thermal Fit

MSRP: $109.00
$109.00
Aero Precision AR15 Assembled Upper Receiver - Sniper Grey Cerakote

Aero Precision AR15 Assembled Upper Receiver – Sniper Grey Cerakote

Save 25%
MSRP: $160.00
$119.99
JP Enterprises JP-15 Stripped Forged AR-15 Upper Receiver

JP Enterprises JP-15 Stripped Forged AR-15 Upper Receiver

$187.99
Sale!
Cross Machine Tool Ultra Precision AR-15 Billet Upper Receiver - No Forward Assist

Cross Machine Tool Ultra Precision AR-15 Billet Upper Receiver – No Forward Assist

Original price was: $199.00.Current price is: $168.95.
LMT MRP-L M-LOK AR-15 Upper Receiver - 9.25"

LMT MRP-L M-LOK AR-15 Upper Receiver – 9.25″

Save 6%
MSRP: $800.00
$750.00
SilencerCo SCO15 Stripped Upper Receiver .223 Remington/556NATO - Black

SilencerCo SCO15 Stripped Upper Receiver .223 Remington/556NATO – Black

$219.00
Aero Precision AR15 XL Assembled Upper Receiver - FDE Cerakote

Aero Precision AR15 XL Assembled Upper Receiver – FDE Cerakote

Save 15%
MSRP: $170.00
$144.99
SLR Rifleworks Billet Upper SLR 556

SLR Rifleworks Billet Upper SLR 556

MSRP: $295.99
$295.99
Sale!
Centurion Arms AR-15 CM4 Forged 5.56 Stripped Thermal Fit Upper Receiver

Centurion Arms AR-15 CM4 Forged 5.56 Stripped Thermal Fit Upper Receiver

Save 22%
MSRP: $115.00
Original price was: $109.25.Current price is: $89.95.
SLR Rifleworks Billet Upper SLR .308

SLR Rifleworks Billet Upper SLR .308

MSRP: $319.99
$319.99
Cross Machine Tool UPUR-1A Big Bore Billet AR-15 Upper Receiver

Cross Machine Tool UPUR-1A Big Bore Billet AR-15 Upper Receiver

Save 5%
MSRP: $209.00
$198.00
Battle Arms Xiphos Dedicated Pistol Caliber Upper Receiver

Battle Arms Xiphos Dedicated Pistol Caliber Upper Receiver

Save 8%
MSRP: $259.95
$239.00
Fortis Stripped Billet Upper Receiver

Fortis Stripped Billet Upper Receiver

Save 5%
MSRP: $221.95
$210.85
Aero Precision M4E1 Threaded Assembled Upper Receiver - OD Green

Aero Precision M4E1 Threaded Assembled Upper Receiver – OD Green

Save 10%
MSRP: $195.00
$174.99