AR-15 Upper Receivers for Sale

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Stern Defense AR-15 Upper Receiver, 9mm, 6in Barrel, 8in MLOK Rail, SD BU9 Bolt, SD CH1 Charging Handle, SD HBC Blast Can, Black, 015-SD8INCHMOD5-KK 860141001577 $460.45 In Stock 8d ago 31m ago Optics Planet
Stern Defense AR-15 10in Upper Receiver, 8.5in 9mm Barrel, MLOK Rail, SD BU9 Bolt, SD CH1 Charging Handle, SD HBC Blast Can, Black, 015-SD10INCHMOD5-KK 860141001560 $476.45 In Stock 5d ago 31m ago Optics Planet
Stern Defense AR-15 Upper Receiver, 9mm, 16.1in Barrel, 15in MLOK Rail, SD BU9 Bolt, SD CH1 Charging Handle, SCB 9 Comp Break, Black, 015-SD15INCHMOD4-KK 860141001553 $534.45 In Stock 5d ago 31m ago Optics Planet
Angstadt Arms MDP-9 6in Complete Roller Delay Upper Receiver Assembly - Surpressor Ready, Black, 9mm, AAUMDP0906 853427007691 $1609.00 In Stock 2d ago 31m ago Optics Planet
HIPP Customs Complete Upper Receiver, 25.5in, 16in Barrel, 1-7 Twist, Hipp Lite Weight Handguard, Black/Orange, 16.0in, HC15UPRORG 850051840168 $489.99 Backorder 19h ago 31m ago Optics Planet
BC-9 | 9MM Billet Right Side Charging Upper | 10.5" 416R SS M4 Barrel | 1:10 Twist | Blow Back Gas System | 9.5" MLOK $209.00 In Stock 6h ago 29m ago Bear Creek Arsenal
BC-9 | 9MM Right Side Charging Bufferless Upper | 16" Parkerized M4 Barrel | 1:10 Twist| Blow Back Gas System | 15" MLOK $249.00 In Stock 9d ago 29m ago Bear Creek Arsenal
BC-9 | 9MM Billet Right Side Charging Bufferless Upper | 5" Parkerized M4 Barrel | 1:10 Twist | Blow Back Gas System | 4" MLOK $249.00 In Stock 9d ago 29m ago Bear Creek Arsenal
BC-9 | 9MM Billet Left Side Charging Right Ejecting Bufferless Upper | 5" Parkerized M4 Barrel | 1:10 Twist | Blow Back Gas System | 4" MLOK $249.00 In Stock 17d ago 29m ago Bear Creek Arsenal
BC-9 | 9MM Billet Right Side Charging Upper | 5" Parkerized M4 Barrel | 1:10 Twist | Blow Back Gas System | 4" MLOK $270.99 In Stock 8d ago 29m ago Bear Creek Arsenal
BC-9 | 9MM Right Side Charging Upper | 7.5" Parkerized Heavy Barrel | 1:10 Twist | Blowback Gas System | 6.5" MLOK $276.96 In Stock 45d ago 29m ago Bear Creek Arsenal
BC-9 | 9MM Billet Right Side Charging Upper | 10.5" Parkerized M4 Barrel | 1:10 Twist | Blow Back Gas System | 9.5" MLOK $283.12 In Stock 8d ago 29m ago Bear Creek Arsenal
BC-9 | 9MM Right Side Charging Upper | 16" Parkerized M4 Barrel | 1:10 Twist | Blow Back Gas System | 15" MLOK $290.25 In Stock 45d ago 29m ago Bear Creek Arsenal
BC-9 | 9MM Billet Left Side Charging Right Ejecting Bufferless Upper | 16" Parkerized M4 Barrel | 1:10 Twist | Blow Back Gas System | 15" MLOK $290.25 In Stock 8d ago 29m ago Bear Creek Arsenal
BG 11" 9mm Upper Receiver - Black | A2 | 9" M-LOK | Without BCG & CH $123.95 In Stock 6h ago 24m ago Right To Bear
BG 5.5" 9mm Upper Receiver - Black | FLASH CAN | 7" M-LOK | Without BCG & CH $123.95 In Stock 6h ago 24m ago Right To Bear
RTB 4.5" 9mm Upper Receiver - Black | FLASH CAN | 4.25" M-LOK | Without BCG & CH $136.95 In Stock 6h ago 24m ago Right To Bear
BG 16" 9mm Upper Receiver - BLK | A2 | 12" M-LOK HG | Pistol Caliber | Without BCG & CH $144.95 In Stock 6h ago 24m ago Right To Bear
BG 16" 9mm Upper Receiver - BLK | A2 | 15" M-LOK HG | Pistol Caliber | Without BCG & CH $144.95 In Stock 6h ago 24m ago Right To Bear
RTB 4.5" 9mm Upper Receiver - Black | FLASH CAN | 5.5" M-LOK | Without BCG & CH $144.95 In Stock 6h ago 24m ago Right To Bear
BG 7.5" 5.56 Upper Receiver - Black | A2 | 7" M-LOK | Without BCG & CH $167.95 In Stock 13h ago 24m ago Right To Bear
RTB 8.3" 9mm Upper Receiver - BLK | A2 | 7" M-LOK HG | Without BCG & CH $169.95 In Stock 6h ago 24m ago Right To Bear
RTB 16" 9MM Upper Receiver - Black | A1 | 15" M-LOK | Without BCG & CH $171.95 In Stock 6h ago 24m ago Right To Bear
RTB 8.3" 9mm Upper Receiver - Black | FLASH CAN | 9" M-LOK | Without BCG & CH $179.95 In Stock 6h ago 24m ago Right To Bear
16" 9mm Upper Receiver - BLK + FDE | A2 | 15" M-LOK HG | Pistol Caliber | Without BCG & CH $179.95 In Stock 6h ago 24m ago Right To Bear
BG 10.5" 300 BLK Upper Receiver - Black | A2 | 9" M-LOK | Without BCG & CH $188.95 In Stock 16d ago 24m ago Right To Bear
BG 7.5" 300 BLK Upper Receiver - Black | FLASH CAN | 7" M-LOK | Without BCG & CH $190.95 In Stock 16d ago 24m ago Right To Bear
RTB 8.3" 9mm Upper Receiver - Black | Fluted Comp | 9" M-LOK | Without BCG & CH $194.95 In Stock 6h ago 24m ago Right To Bear
BG 10.5" 5.56 Upper Receiver - Black | A2 | 9" M-LOK | Without BCG & CH $194.95 In Stock 16d ago 24m ago Right To Bear
BG 10.5" 300 BLK Upper Receiver - Black | FLASH CAN | 12" M-LOK | Without BCG & CH $196.95 In Stock 16d ago 24m ago Right To Bear
BG 16" 5.56 Upper Receiver | A2 | 12" M-LOK | Without BCG & CH $202.95 In Stock 16d ago 24m ago Right To Bear
RTB 10.5" 5.56 Upper Receiver - Black| A2| 9" M-LOK | Without BCG & CH $225.95 In Stock 16d ago 24m ago Right To Bear
RTB 16" 5.56 Upper Receiver - Black | A2 | 12" M-LOK | Mid Length | Without BCG & CH $251.95 In Stock 16d ago 24m ago Right To Bear
RTB 16" 5.56 Upper Receiver - Black | A2 | 13.5" M-LOK | Mid Length | Without BCG & CH $252.95 In Stock 16d ago 24m ago Right To Bear
RTB 16" 5.56 Upper Receiver - Black | A2 | 15" M-LOK | Mid Length | Without BCG & CH $255.95 In Stock 16d ago 24m ago Right To Bear
RTB 16" 5.56 Upper Receiver - Black | A2 | 12" M-LOK | Without BCG & CH $258.95 In Stock 16d ago 24m ago Right To Bear
RTB 16" 5.56 Upper Receiver - Black | A2 | 13.5" M-LOK | Without BCG & CH $261.95 In Stock 16d ago 24m ago Right To Bear
RTB 16" 5.56 Upper Receiver -Black | A2 | 15" M-LOK | Without BCG & CH $263.95 In Stock 16d ago 24m ago Right To Bear
Andro Corp 10.5" 556 Upper Receiver - BLK | A2 | M4 Handguard | Without BCG & CH $269.95 In Stock 18d ago 24m ago Right To Bear
Andro Corp 16" 556 NATO Upper Receiver - BLK | A2 | 15" M-LOK | Without BCG & CH $282.20 In Stock 22d ago 24m ago Right To Bear
RTB 16" 5.56 Upper Receiver - Tungsten | A2 | 12" M-LOK | Without BCG & CH $288.95 In Stock 16d ago 24m ago Right To Bear
Andro Corp 16" 300 BLK Upper Receiver | A2 | 15" M-LOK | Black | Without BCG & CH $289.00 In Stock 22d ago 24m ago Right To Bear
TACFIRE 7" .45ACP Upper Receiver - BLK | FLASH CAN| 7" M-LOK | With BCG & CH $293.95 In Stock 22d ago 24m ago Right To Bear
TACFIRE 4" .45ACP Upper Receiver - BLK | FLASH CAN| 4" M-LOK | With BCG & CH $302.95 In Stock 22d ago 24m ago Right To Bear
RTB 10.5" 5.56 Upper Receiver - Tungsten | FLASH CAN | 12" M-LOK | Without BCG & CH $309.95 In Stock 16d ago 24m ago Right To Bear
TACFIRE 10" .45ACP Upper Receiver - BLK | FLASH CAN| 10" M-LOK | With BCG & CH $318.95 In Stock 22d ago 24m ago Right To Bear
TACFIRE 16" .45ACP Upper Receiver - BLK | FLASH CAN| 15" M-LOK | With BCG & CH $336.95 In Stock 22d ago 24m ago Right To Bear
RTB 10.5" 5.56 Upper Receiver - Black | FLASH CAN | 12" M-LOK | Without BCG & CH $389.95 In Stock 16d ago 24m ago Right To Bear
TACFIRE 18" .308 Upper Receiver - BLK | A2 | 15" M-LOK | With BCG & CH $453.95 In Stock 22d ago 24m ago Right To Bear
TACFIRE 20" .308 Upper Receiver - BLK | A2 | 15" M-LOK | With BCG & CH $453.95 In Stock 22d ago 24m ago Right To Bear
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