AR-15 Upper Receivers for Sale

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BC-15 | 5.56 NATO Upper | 22" 416R SS Straight Fluted Heavy Barrel | 1:8 Twist | Rifle Length Gas System | 15" MLOK $249.00 In Stock 21h ago 20m ago Bear Creek Arsenal
BC-15 | 5.56 NATO Upper | 22" 416R SS Heavy Barrel | 1:8 Twist | Rifle Length Gas System | 15" MLOK $249.00 In Stock 21h ago 20m ago Bear Creek Arsenal
BC-15 | 5.56 NATO Upper | 22" 416R SS Spiral Fluted Heavy Barrel | 1:8 Twist | Rifle Length Gas System | 15" MLOK $249.00 In Stock 21h ago 20m ago Bear Creek Arsenal
BC-15 | 5.56 NATO Upper | 24" 416R SS Straight Fluted Heavy Barrel | 1:8 Twist | Rifle Length Gas System | 15" MLOK $249.00 In Stock 21h ago 20m ago Bear Creek Arsenal
BC-15 | 5.56 NATO Right Side Charging Upper | 24" 416R SS Straight Fluted Heavy Barrel | 1:8 Twist | Rifle Length Gas System | 15" MLOK $249.00 In Stock 21h ago 20m ago Bear Creek Arsenal
DTI UPPER RECEIVER AR15 M4 5.56 16 FLATTOP PRE 848456000072 $249.46 In Stock 52d ago 1m ago Locked Loaded
BC-15 | .223 Wylde Upper | 20" 416R SS Straight Fluted Heavy Barrel | 1:8 Twist | Rifle Length Gas System | 15" MLOK $249.56 In Stock 51d ago 20m ago Bear Creek Arsenal
DELTON UPPER RECEIVER 5.56X45 16" BBL. A3 MID-LENGTH PRE-BAN 848456000768 $249.95 In Stock 52d ago 1m ago Locked Loaded
RTB 8.3" 9mm Upper Receiver - Black | Fluted Comp | 9" M-LOK | Without BCG & CH $249.95 In Stock 10d ago 22m ago Right To Bear
NBS 16″ 5.56 Gov / SOCOM Midlength M-LOK Upper Assembly $249.95 In Stock 21h ago 59m ago AR15Discounts
PSA 11.5" 5.56 NATO 1/7 Nitride 10.5" Lightweight M-Lok Upper - Without BCG or CH $249.99 In Stock 7d ago 48m ago Palmetto
PSA 16" Carbine Length 5.56 NATO Classic Freedom M4 Upper w/ BCG and CH, Flat Dark Earth - 7779344 $249.99 In Stock 18h ago 48m ago Palmetto
PSA Freedom AR-15 Upper 5.56 16" M4 Carbine 1:7 Nitride 13.5" MLOK, No BCG/CH - 516444536 $249.99 In Stock 7d ago 48m ago Palmetto
PSA 16" Midlength 5.56 NATO 1:7 Nitride 15" Lightweight M-Lok Upper w/ No BCG and CH $249.99 In Stock 7d ago 48m ago Palmetto
PSA 16" Pistol-Lgth 300AAC Blackout 1/8 Phosphate 13.5" Lightweight M-Lok Upper - No BCG & CH $249.99 In Stock 6d ago 48m ago Palmetto
PSA 20" Rifle-Length 5.56 NATO 1/7 Stainless Steel 15" Lightweight Hex M-lok Upper Without BCG & Charging Handle $249.99 In Stock 5d ago 48m ago Palmetto
TacFire Pistol Upper Assembly 9mm Luger 4" Black Nitride Barrel $249.99 In Stock 2d ago 36m ago DEGUNS.NET
TRYBE Defense AR-15 Pistol Complete Upper Receiver, 5.56mm, 10.5in, 1-7 Twist, A2 Flash hider, UPPER105556 810030585978 $249.99 In Stock 2d ago 1h ago Optics Planet
BC-15 | 12.7x42 Upper | 16” Parkerized Heavy Barrel | 1:20 Twist | Carbine Length Gas System | 15” MLOK $249.99 In Stock 21h ago 20m ago Bear Creek Arsenal
BC-15 | .458 SOCOM Upper | 16” Parkerized Heavy Barrel | 1:14 Twist | Carbine Length Gas System | 15” MLOK $249.99 In Stock 21h ago 20m ago Bear Creek Arsenal
BC-15 | .458 SOCOM Upper | 16” Parkerized Heavy Barrel | 1:14 Twist | Carbine Length Gas System w/.936 Gas Block | 15” MLOK $249.99 In Stock 21h ago 20m ago Bear Creek Arsenal
BC-15 | .450 Bushmaster Upper | 16” Parkerized Heavy Barrel | 1:24 Twist | Carbine Length Gas System | 15” MLOK $249.99 In Stock 21h ago 20m ago Bear Creek Arsenal
BC-15 | 6.5 Grendel Upper | Parkerized 16" M4 Barrel | 1:8 Twist | Carbine Length Gas System | 15" MLOK $249.99 In Stock 30d ago 20m ago Bear Creek Arsenal
BC-15 | 5.56 NATO Upper | 20" 416R SS Black Nitride Bear Claw Fluted Heavy Barrel | 1:8 Twist | Rifle Length Gas System | Rifle Handguard | A2 Front Sight $251.40 In Stock 37d ago 20m ago Bear Creek Arsenal
RTB 16" 5.56 Upper Receiver - Black | A2 | 12" M-LOK | Mid Length | Without BCG & CH $251.95 In Stock 10d ago 22m ago Right To Bear
RTB 16" 5.56 Lightweight Upper Receiver - Black | A2 | 12" M-LOK | Without BCG & CH $251.95 In Stock 10d ago 22m ago Right To Bear
BC-15 | .223 Wylde Upper | 18" 416R SS Black Nitride Bear Claw Fluted Heavy Barrel | 1:8 Twist | Mid-Length Gas System | 11.5" MLOK | Billet Upper Receiver $252.02 In Stock 5d ago 20m ago Bear Creek Arsenal
BC-15 | .300 Blackout Right Side Charging Upper | 16" 416R SS Black Nitride Bear Claw Fluted Heavy Barrel | 1:8 Twist | Carbine Length Gas System | 11.5" MLOK $252.23 In Stock 10d ago 20m ago Bear Creek Arsenal
BC-15 | 5.56 NATO Carry Handle Upper | 20" Black Nitride Government Cold Hammer Forged Barrel | 1:8 Twist | Rifle Length Gas System | Rifle Handguard | A2 Front Sight & Carry Handle $252.39 In Stock 44d ago 20m ago Bear Creek Arsenal
RTB 16" 5.56 Upper Receiver - Black | A2 | 13.5" M-LOK | Mid Length | Without BCG & CH $252.95 In Stock 10d ago 22m ago Right To Bear
BC-15 | .350 Legend Right Side Charging Upper | 20" Parkerized Heavy Barrel | 1:16 Twist | Carbine Length Gas System | 15" MLOK $253.08 In Stock 21h ago 20m ago Bear Creek Arsenal
BC-15 | 6.5 Grendel Right Side Charging Upper | 20" Parkerized Heavy Barrel | 1:8 Twist | Rifle Length Gas System | 15" MLOK $253.08 In Stock 21h ago 20m ago Bear Creek Arsenal
RTB 16" 5.56 Lightweight Upper Receiver - Black | A2 | 13.5" M-LOK | Without BCG & CH $253.95 In Stock 10d ago 22m ago Right To Bear
BC-15 | .350 Legend Upper | 20" 416R SS Heavy Barrel | 1:16 Twist | Carbine Length Gas System | 15" MLOK | Billet Upper Receiver $254.52 In Stock 17d ago 20m ago Bear Creek Arsenal
BG Complete 5.5" 9mm Upper Receiver - Black | FLASH CAN | 7" M-LOK | With BCG & CH $254.95 In Stock 10d ago 20m ago Right To Bear
BC-15 | .450 Bushmaster Right Side Charging Upper | 18" 416R SS Heavy Barrel |1:24 Twist | Mid-Length Gas System | 15" MLOK $255.19 In Stock 21h ago 20m ago Bear Creek Arsenal
BC-15 | 6.5 Grendel Right Side Charging Upper | 18" 416R SS Heavy Barrel | 1:8 Twist | Mid-Length Gas System | 15" MLOK $255.19 In Stock 11d ago 20m ago Bear Creek Arsenal
BC-15 | .350 Legend Upper | 18" Parkerized Heavy Barrel | 1:16 Twist | Carbine Length Gas System | 15" MLOK $255.55 In Stock 10d ago 20m ago Bear Creek Arsenal
BC-15 | 12.7x42 Upper | 18" Parkerized Heavy Barrel | 1:20 Twist | Mid-Length Gas System | 15" MLOK $255.55 In Stock 21h ago 20m ago Bear Creek Arsenal
RTB 16" 5.56 Upper Receiver - Black | A2 | 15" M-LOK | Mid Length | Without BCG & CH $255.95 In Stock 10d ago 22m ago Right To Bear
RTB Complete 8.3" 9mm REBEL Upper Receiver - BLK | Flash Can | Carbine HG | With BCG & CH $255.95 In Stock 10d ago 20m ago Right To Bear
BC-15 | .350 Legend Upper | 16" 416R SS M4 Barrel | 1:16 Twist | Carbine Length Gas System | 15" MLOK $256.87 In Stock 21h ago 20m ago Bear Creek Arsenal
RTB 16" 5.56 Lightweight Upper Receiver - Black | A2 | 15" M-LOK | Without BCG & CH $256.95 In Stock 10d ago 22m ago Right To Bear
BC-15 | 6.5 Grendel Right Side Charging Upper | 20" Black Nitride Heavy Barrel | 1:8 Twist | Rifle Length Gas System | 15" MLOK $257.33 In Stock 6d ago 20m ago Bear Creek Arsenal
BC-15 | .223 Wylde Right Side Charging Upper | 18" 416R SS Black Nitride Bear Claw Fluted Heavy Barrel | 1:8 Twist | Mid-Length Gas System | 11.5" MLOK $258.58 In Stock 21h ago 20m ago Bear Creek Arsenal
RTB 16" 5.56 Upper Receiver - Black | A2 | 12" M-LOK | Without BCG & CH $258.95 In Stock 9d ago 22m ago Right To Bear
BC-15 | 5.56 NATO Right Side Charging Upper | 18" 416R SS Black Nitride Bear Claw Fluted Heavy Barrel | 1:8 Twist | Mid Length Gas System | 15" MLOK $259.19 In Stock 21h ago 20m ago Bear Creek Arsenal
PSA 16" Mid-Length 5.56 NATO 1:7 Nitride Timber Creek Enforcer 15" M-Lok Upper - Without BCG or CH $259.99 In Stock 22d ago 48m ago Palmetto
PSA 16" Mid-Length 5.56 NATO 1:7 Nitride B5 MLOK Midlength Handguard Upper with BCG & CH, FDE $259.99 In Stock 7d ago 48m ago Palmetto
PSA 16" Mid-Length Pencil 5.56 NATO 1:7 Nitride 13.5" Lightweight Hex M-LOK Upper - No BCG & CH $259.99 In Stock 7d ago 48m ago Palmetto
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