All Guns Ship Free!

shopping cart
budsgunshop.com uses cookies to ensure you get the best experience. Details can be found in our Privacy Notice.
  1. Home
  2. Products
  3. Gun Parts & Tools
  4. Gun Barrels
  5. Upper Receivers

Upper Receivers

On selecting one of the following sort options, the page will automatically navigate to a version of this page's results with the sort order changed.

You can compare products via a convenient modal. If you have at least two products selected, you will be presented with a "Compare" button in this area as well as on each selected product. To add products to your comparison selections, click the product's "+ Compare" button.
TacFire Complete Upper Assembly 5.56x45mm NATO 5" Black Nitride Barrel Black Anodized Receiver M-LOK$306.99
Free Shipping Option*
DELTON ASSEMBLED AR-15 UPPER$81.99
Sharps Bros Billet Upper Multi-Caliber 7075-T6 Aluminum Black Anodized Receiver for AR-15$198.83
This product has an average rating of 5 stars out of 5 stars from 5 ratings.
ANDERSON UPPER STRIPPED A3$52.99
YHM A3 UPPER RECEIVER ASSEMBLY$125.49
This product has an average rating of 5 stars out of 5 stars from 1 ratings.
Aero Precision 308 AR M5 UPPER RECEIVER$151.49
This product has an average rating of 5 stars out of 5 stars from 1 ratings.
TacFire Complete Upper Assembly 300 Blackout 16" Black Nitride Barrel Black Anodized Receiver M-LOK $272.99
Free Shipping Option*
TacFire Complete Upper Assembly 9mm Luger 7" Black Nitride Barrel Black Anodized Receiver M-LOK Hand$246.99
Free Shipping Option*
CMMG BANSHEE MK4 UPPER GROUP .22 LR 4.5 Black$614.49
Fightlite Industries MCR060M Duel Feed 5.56x45mm NATO 16.25" 7075-T6 Aluminum M-LOK Handguard$5,698.99
PWS MK111 MOD 1-M UPPER 223WYLDE 11.85" LS FRC$967.49
Geissele MK16 11.5" URGI Upper CHF Barrel, ACH, REBCG 5.56mm DDC$1,461.49
Daniel Defense MK18 RIII URG 223 Rem | 5.56 NATO 10.3" Upper Receiver$1,376.99
Alexander Arms Tactical Complete Upper 50 Beowulf 16" Black Cerakote Aluminum Receiver M-LOK Handgua$847.99
TacFire Complete Upper Assembly 45 ACP 7" Black Nitride Barrel Black Anodized Receiver M-LOK Handgua$267.99
Free Shipping Option*
AR-15 M4E1 Assembled Upper Receiver Black 5.56mm$147.49
Aero Precision M4E1 Assembled AR-15 Upper Receiver - OD Green$147.49
A2 Upper Receiver with A2 rear sight cut, Stripped$104.49
This product has an average rating of 5 stars out of 5 stars from 2 ratings.
Aero Precision AR-15 Multi-Caliber Brl Finish$88.99
Aero Precision Multi-Caliber Black Anodized Finish$104.99
This product has an average rating of 5 stars out of 5 stars from 3 ratings.
Aero Precision Stripped Upper Receiver 308 Win 7075-T6 Aluminum Black Anodized Receiver for M5 Platf$159.99
Aero Precision Stripped Upper Receiver 308 Win 7075-T6 Aluminum Flat Dark Earth Cerakote Receiver fo$170.99
Aero Precision Assembled Upper Receiver 308 Win 7075-T6 Aluminum Flat Dark Earth Cerakote Receiver f$191.49
Primary Weapons MK1 Mod 1-M Upper 223 Wylde 16.10" Black Barrel, 7075-T6 Aluminum Black Anodized Rec$1,029.49
Colt Mfg LE6920 .223 REM/5.56 NATO Upper$739.49
This product has an average rating of 5 stars out of 5 stars from 2 ratings.
Yankee Hill Billet Upper Receiver 223 Rem/5.56 NATO Black$177.30
This product has an average rating of 5 stars out of 5 stars from 3 ratings.
Yankee Hill Flat Top Stripped Upper Receiver .223 REM/5.56 NATO Black$100.49
Spike ST-15 LE Carbine Upper 5.56 16" M4 Profile Brl A2 Sights Black$774.99
Spikes ST-15 LE Carbine Upper 5.56 16" M4 Profile Brl Quad Rail Bl$743.40
Spike ST-15 LE Mid Upper 5.56 16" 12" SAR3 Quad Rail Black$841.49
Spike's Tactical Complete Upper Receiver 223 Rem/556NATO 16"$630.00
Spike ST-15 Enhanced Mid Length Upper 5.56 16" CHF 12" Quad Rail Bl$788.40
This product has an average rating of 5 stars out of 5 stars from 5 ratings.
Spikes M4 Flat Top Upper Receiver Multi-Caliber 7075 T6 Aluminum Black$103.50
This product has an average rating of 5 stars out of 5 stars from 1 ratings.
Aero Precision M4E1 Threaded Stripped Upper Receiver 5.56x45mm NATO 7075-T6 Aluminum Black Anodized $122.49
This product has an average rating of 5 stars out of 5 stars from 1 ratings.
Aero Precision M4E1 Enhanced Upper Receiver 5.56x45mm NATO 7075-T6 Aluminum Black Anodized Receiver $179.49
Aero Precision APAR308554M4 AR-15 Enhanced Upper with M-Lok 6.5 Creedmoor 20 416 Stainless Steel Thr$765.49
Displaying results 1-36
948 total results

Catalog
Information
Partners
Receive Money Saving Offers

Enter your email address to receive our best deals and other store updates.

Connect With Us

Buy With Confidence

4,794,694 Customers Since 2003
1,182 Currently Online
BBB ACCREDITED BUSINESS, A+ Rating

Copyright © 2003 - 2025 budsgunshop.com. All Rights Reserved. (NW3)