Product Price Status/Qty Last change Last update
Aero Precision M4E1 Complete Upper Receiver, AR-15, 5.56x45mm NATO, 16 in Mid Length Barrel, 12 in Quad Rail Handguard, No BCG/CH, Anodized, Black, APAR640231Q7 815421023046 $505.99 In Stock 1d ago 3h ago
Faxon Firearms AR-9 Complete Upper Receiver, 9mm SAMMI, 13 inch Aluminum Handguard, 16 inch Taper Barrel, Gen 2 BCG, A2 Flash Hider, Black, FX916U 816341024618 $506.00 In Stock 2d ago 3h ago
Jacob Grey Firearms 9mm 6in Complete Upper Assembly, Black, 9MMB6CUA 850030294715 $508.49 In Stock 2d ago 3h ago
Jacob Grey Firearms Ultralight Complete Upper Assembly, 5.56 NATO, 10.5in, Black, 556N105ULCUA 850040696028 $508.50 In Stock 2d ago 3h ago
Aero Precision Complete Upper Receiver, M4E1, .300 Blackout Barrel EQ-15 HG, No BCG/Charging Handle, Gen 2, Anodized Black, 16in, APAR600251Q14 815421023398 $509.99 In Stock 2d ago 3h ago
Aero Precision M4E1-T Complete Upper, .223 Wylde, 16in, Mid Length, 1/8, 15in M-LOK AR15 ATLAS S-ONE, A2, FDE, APAR700315M72 815421029147 $509.99 In Stock 2d ago 3h ago
Luth-AR Lightweight Kit Minus Lower Receiver, w/ Fixed Stock, 5.56mm, 26in, 16in, Light Weight, Carbine, 1x9, 1/2x28,Picatinny, Key MOD, A2 Flash Hider, Anodized, Manganese Phosphate, Black, RKL-16-1 812058030539 $509.99 In Stock 12h ago 3h ago
Tiger Rock AR-15 Barrel Rifle Modular Kit, .223 Wylde, 24in, 18in Barrel, M4, A2/Government, Mid, 1x7 Twist, 1/2x28 Thread, 15in M-Lok Handguard, Brake, Stainless, Anodized, Black, RK15-FML.R.15C-EX 815757026988 $509.99 In Stock 2d ago 3h ago
Aero Precision Complete Upper Receiver, M4E1, 10.5in, 5.56 Barrel w/ FSB, EM-7 HG Gen 2, FDE Cerakote, APAR640212M3 815421022568 $509.99 In Stock 2d ago 3h ago
Aero Precision Complete Upper Receiver, M4E1, 10.5in, 5.56 Barrel w/ FSB, EQ-7 HG Gen 2, FDE Cerakote, APAR640212Q3 815421022643 $509.99 In Stock 2d ago 3h ago
Aero Precision Complete Upper Receiver, M4E1-T, .223, 16in, Wylde Barrel, 12in M-LOK ATLAS S-ONE Handguard, Anodized Black, APAR700304M9 $509.99 In Stock 2d ago 3h ago
Aero Precision Complete Upper Receiver, M4E1, 16in, 5.56 Mid Pencil Barrel, EM-15 HG Gen 2, Anodized Black, APAR640251M39 815421023299 $509.99 In Stock 2d ago 3h ago
Aero Precision Complete Upper, M4E1-T, 5.56, 8in, Pistol Barrel, SM7.3 Anodized, Black, APAR700101M102 840014618835 $509.99 In Stock 2d ago 3h ago
Aero Precision Complete Upper, M4E1-E, 5.56, 8in, Pistol Barrel, EM7.3 Anodized, Black, APAR640269M102 840014618811 $509.99 In Stock 2d ago 3h ago
Ghost Firearms Upper Receiver, Pistol Lower Parts Kit, .300 Blackout, 7.5in, Pistol , 4150 Moly Steel Barrel, 1-8 Twist, 7in M-LOK Free Float Hand Guard, A2 Flash Hider, FDE, GF75E7GFR300FDE-KIT $509.99 Backorder 2d ago 3h ago
Aero Precision Complete Upper Receiver w/Flash Hider, M4E1, .300 Barrel EQ-9 HG, No BCG/Charging Handle, Gen 2, FDE Cerakote, 10in, APAR600222Q4 815421022827 $509.99 Backorder 2d ago 3h ago
FM Products MIKE-45 .45 ACP Complete Upper Receiver Kit, 16 inch Barrel, Front Charge, Black, MIKE45U-F1615-4-MMKIT $509.99 Backorder 2d ago 3h ago
Stag Arms AR-15 Tactical Right Hand Upper Receiver, 5.56 NATO, 7.5in Barrel, GOV-CMV Profile, 1-7 Twist, 1/2 x 28 Thread, VG6 Delta, Chromephos, FDE, STAG15101921 840213901967 $509.99 Backorder 2d ago 3h ago
Stag Arms AR-15 Tactical Right Hand Upper Receiver, 5.56 NATO, 10.5in Barrel, GOV-CMV Profile, 1-7 Twist, 1/2 x 28 Thread, VG6 Delta, FDE, STAG15101722 840213901882 $509.99 Backorder 2d ago 3h ago
Stag Arms AR-15 Tactical Right Hand Upper Receiver, 5.56 NATO, 7.5in Barrel, GOV-CMV Profile, 1-7 Twist, 1/2 x 28 Thread, VG6 Delta, Nitride, FDE, STAG15101922 840213901929 $509.99 Backorder 2d ago 3h ago
Rock River Arms Completed Upper Receiver, Left Handed RAGE .223/5.56mm, 16 Inch Barrel, 1/2-28 Thread, Free-Float Handguard, A2 Flash Hider, Black, LH0400 842834101061 $509.99 Backorder 1d ago 3h ago
Stag Arms AR-15 Tactical Upper Receiver, 5.56x45mm NATO, 7.5in Barrel, GOV-CMV Profile, 1-7 Twist, 1/2x28, Left Hand, VG6 Delta, Chromephos, FDE, STAG15111921 840213901974 $509.99 Backorder 2d ago 3h ago
Stag Arms AR-15 Tactical Upper Receiver, 5.56x45mm NATO, 7.5in Barrel, GOV-CMV Profile, 1-7 Twist, 1/2x28, Left Hand, VG6 Delta, Nitride, FDE, STAG15111922 840213901936 $509.99 Backorder 2d ago 3h ago
Stag Arms AR-15 Tactical Upper Receiver, .300 AAC Blackout, 16in Barrel, Hanson Profile, 1-7 Twist, 1/2x28, Left Hand, VG6 Delta, FDE, STAG15113002 840213901851 $509.99 Backorder 1d ago 3h ago
HIPP Customs Complete Upper Receiver, 25.5in, 16in Barrel, 1-7 Twist, Hipp Lite Weight Handguard, Black/Orange, 16.0in, HC15UPRORG 850051840168 $509.99 Backorder 2d ago 3h ago
Aero Precision Complete Upper, M4E1-T, 5.56, 8in, Pistol Barrel, RM7.3 Anodized, Black, APAR700701M102 840014618859 $509.99 Backorder 2d ago 3h ago
Aero Precision M4E1-T Complete Upper Receiver, Threaded 5.56x45mm Mid Pencil 14.7in Barrel, ATLAS S-ONE 12in Handguard, M-LOK, Anodized, Black, APAR700304M38 $509.99 Backorder 12h ago 3h ago
Jacob Grey Firearms Complete Upper Assembly, 9mm, 7.5in, 1-10 Twist, 1/2x36 Thread, Black, 9MM75CUA 850030294722 $510.49 In Stock 2d ago 3h ago
Aero Precision M4E1 Complete Upper Receiver, AR-15, 18 in Rifle Length Barrel, 15 in Quad Rail Handguard, No BCH/CH, Anodized, Black, APAR640251Q8 815421023442 $514.99 In Stock 2d ago 3h ago
Aero Precision M4E1-T Complete Upper, 14.5in 5.56 Carbine Length BRL, 12in M-LOK AR15 ATLAS R-ONE HG, FDE, APAR700714M32 840014602308 $514.99 In Stock 2d ago 3h ago
CMMG Resolute MK4 5.56x45mm NATO 16.10, Midnight Bronze, M-LOK Free-Float Handguard, 55BB40BMB 810103473508 $514.99 In Stock 16h ago 3h ago
FM Products MIKE-45 .45 ACP Build Kit, 10 inch, Front Charge, 4-Port Micro Brake, Black, MIKE45K-F109-BT-MMKIT $515.00 In Stock 2d ago 3h ago
Aero Precision Complete Upper Receiver, M4E1-T, .223, 16in, Wylde Fluted Barrel, 15in M-LOK ATLAS S-ONE Handguard, Cerakote, Flat Dark Earth, APAR700315M50 840014601950 $516.60 In Stock 2d ago 3h ago
Jacob Grey Firearms Complete Upper Assembly, 5.56 NATO, 10.5in, 1-7 Twist, 1/2x28 Thread, Black, 556N105CUA 850030294838 $517.48 In Stock 2d ago 3h ago
Jacob Grey Firearms Ultralight Complete Upper Assembly, .300 AAC Blackout, 8in, Black, 300BO8ULCUA 850040696073 $517.50 In Stock 2d ago 3h ago
Jacob Grey Firearms Complete Upper Assembly, 7.62x39 Caliber, 7.5in, 1-10 Twist, Black, 7623975CUA 850030294876 $519.48 In Stock 2d ago 3h ago
Aero Precision Complete Upper Receiver, M4E1, .300 Blackout Barrel EM-12 HG, No BCG/Charging Handle, Gen 2, FDE Cerakote, 16in, APAR600232M14 815421023077 $519.99 In Stock 2d ago 3h ago
Aero Precision Complete Upper Receiver, M4E1, .300 Blackout Barrel EM-15 HG, No BCG/Charging Handle, Gen 2, FDE Cerakote, 16in, APAR600252M14 815421021455 $519.99 In Stock 2d ago 3h ago
Aero Precision Complete Upper Receiver, M4E1, .300 Blackout Barrel EQ-12 HG, No BCG/Charging Handle, Gen 2, FDE Cerakote, 16in, APAR600232Q14 815421023213 $519.99 In Stock 2d ago 3h ago
Aero Precision M4E1-E Complete Upper, 14.5in 5.56 M4 Carbine Barrel, EQ-12 Handguard Gen 2 Cerakote, Flat Dark Earth, APAR640232Q32 $519.99 In Stock 2d ago 3h ago
Aero Precision Complete Upper, M4E1-E, 5.56, 20in, Rifle Barrel, 1/7 Twist, EQ15 Cerakote, Black, APAR640251Q48 840014603206 $519.99 In Stock 2d ago 3h ago
Aero Precision M4E1 Threaded .223 Wylde Complete Upper Receiver, 16in, Mid-Length Barrel, 1-8 Twist, A2 Flash Hider, ATLAS R-ONE Handguard, Black Anodized, APAR700705M9 840014602186 $519.99 In Stock 2d ago 3h ago
Aero Precision Complete Upper Receiver, M4E1-T, 5.56, 16in, Mid-Length Barrel, 12in M-LOK ATLAS S-ONE Handguard, Cerakote, Flat Dark Earth, APAR700314M7 $519.99 In Stock 2d ago 3h ago
Aero Precision Complete Upper Receiver, M4E1-T, 18in, 5.56 Rifle Length Barrel, 15in M-LOK ATLAS S-ONE Handguard, Cerakote, Flat Dark Earth, APAR700315M8 $519.99 In Stock 2d ago 3h ago
Aero Precision Complete Upper Receiver, M4E1-T, 5.56, 16in, M4 Barrel, 12in M-LOK ATLAS S-ONE Handguard, Cerakote, Flat Dark Earth, APAR700314M6 840014601394 $519.99 In Stock 2d ago 3h ago
Aero Precision Complete Upper Receiver, M4E1-T, 5.56x45mm NATO, 16in, Government, Mid Length, 1 in 7, 1/2 x 28, 12.7in, A2 Flash Hider, Cerakote, FDE, APAR700714M7 840014602162 $519.99 In Stock 2d ago 3h ago
Aero Precision Complete Upper Receiver, M4E1-T, 5.56x45mm NATO, 16in, Government, Carbine Length, 1 in 7, 1/2 x 28, 12.7in, A2 Flash Hider, Cerakote, FDE, APAR700714M6 840014602384 $519.99 In Stock 2d ago 3h ago
CMMG 55BB40BAB Resolute MK4 5.56x45mm NATO 16.10, Armor Black, M-LOK Free-Float 810103473461 $519.99 In Stock 2d ago 3h ago
CMMG 30BC40AAB Resolute MK4 300 Blackout 16.10, Armor Black, M-LOK Free-Float H 810103473393 $519.99 In Stock 16h ago 3h ago
Del-Ton Pre-Ban Heavy Profile Rifle Complete Upper Receiver, 5.56x45mm NATO, 20in, Rifle Length, Black, RKT102 848456000058 $519.99 Backorder 12h ago 3h ago
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