Product Price Status/Qty Last change Last update Store
Ghost Firearms Elite Complete Upper Receiver, 9mm 9x19 Para, 16 inch, 4150 Light HBAR Barrel, 1-10 Twist, 14 inch M-LOK Free Float Hand Guard, A2 Flash Hider, Tactical Grape, GF16E14GFR9MMGRP $235.97 In Stock 15h ago 20m ago Optics Planet
HIPP Customs Complete Upper Receiver, 25.5in, 16in Barrel, 1-7 Twist, Hipp Lite Weight Handguard, Black/Blue, 16.0in, HC15UPRBL 850051840106 $489.99 In Stock 10d ago 20m ago Optics Planet
HIPP Customs Complete Upper Receiver, 25.5in, 16in Barrel, 1-7 Twist, Hipp Lite Weight Handguard, Black/Red, 16.0in, HC15UPRRD 850051840090 $489.99 In Stock 10d ago 20m ago Optics Planet
Jacob Grey Firearms Ultralight Complete Upper Assembly, 5.56 NATO, 7.5in, Black, 556N75ULCUA 850040696035 $499.50 In Stock 10d ago 20m ago Optics Planet
Jacob Grey Firearms Ultralight Complete Upper Assembly, 5.56 NATO, 10.5in, Black, 556N105ULCUA 850040696028 $508.50 In Stock 10d ago 20m ago Optics Planet
Jacob Grey Firearms Complete Upper Assembly, 9mm, 7.5in, 1-10 Twist, 1/2x36 Thread, Black, 9MM75CUA 850030294722 $510.49 In Stock 10d ago 20m ago Optics Planet
Jacob Grey Firearms Ultralight Complete Upper Assembly, .300 AAC Blackout, 8in, Black, 300BO8ULCUA 850040696073 $517.50 In Stock 10d ago 20m ago Optics Planet
Jacob Grey Firearms Ultralight Complete Upper Assembly, .300 AAC Blackout, 10.5in, Black, 300BO105ULCUA 850040696066 $527.40 In Stock 10d ago 20m ago Optics Planet
Jacob Grey Firearms Complete Upper Assembly, 9mm, 4.5in, 1-10 Twist, 1/2x36 Thread, Black, 9MM45CUA 850030294708 $527.47 In Stock 10d ago 20m ago Optics Planet
Jacob Grey Firearms Ultralight Complete Upper Assembly, 7.62x39mm, 10.5in, Black, 76239105ULCUA 850040696097 $530.10 In Stock 10d ago 20m ago Optics Planet
Rock River Arms Completed Upper Receiver, RRAGE 3G .223/5.56mm, 16 Inch Barrel, 1/2-28 Thread, A2 Flash Hider, Black, BB0470 842834123865 $535.10 In Stock 10d ago 20m ago Optics Planet
Jacob Grey Firearms Complete Upper Assembly, 9mm, 16in, 1-10 Twist, 1/2x36 Thread, Black, 9MM16CUA 850030294760 $543.46 In Stock 10d ago 20m ago Optics Planet
Jacob Grey Firearms Ultralight Complete Upper Assembly, .300 AAC Blackout, 16in, Black, 300BO16ULCUA 850040696042 $544.24 In Stock 10d ago 20m ago Optics Planet
Aero Precision Complete Upper, M4E1-T, 5.56, 8in, Pistol Barrel, SM7.3 Cerakote, FDE, APAR700111M102 840014618842 $544.99 In Stock 10d ago 20m ago Optics Planet
Aero Precision Complete Upper Receiver, M4E1-T, 5.56x45mm NATO, 11.5in, Government, Carbine Length, 1 in 7, 1/2 x 28, 10.3in, A2 Flash Hider, Anodized, OD Green, APAR700396M29 840014621101 $549.99 In Stock 10d ago 20m ago Optics Planet
Aero Precision Complete Upper Receiver, M4E1-T, 5.56x45mm NATO, 11.5in, Government, Carbine Length, 1 in 7, 1/2 x 28, 10.3in, A2 Flash Hider, Anodized, Kodiak Brown, APAR700397M29 840014621118 $549.99 In Stock 10d ago 20m ago Optics Planet
Jacob Grey Firearms Complete Upper Assembly, 9mm, 10in, 1-10 Twist, 1/2x36 Thread, Black, 9MM10CUA 850030294746 $551.45 In Stock 10d ago 20m ago Optics Planet
Aero Precision Complete Upper Receiver, M4E1-T, SM12.7, 5.56x45mm NATO, 13.9in, Government, Mid Length, 1 in 7, 1/2 x 28, 12.7in, A2 Flash Hider, Anodized, Black, APAR700104M99 840014619986 $574.99 In Stock 10d ago 20m ago Optics Planet
Jacob Grey Firearms Ultralight Complete Upper Assembly, 7.62x39mm, 7.5in, Black, 7623975ULCUA 850040696103 $717.30 In Stock 10d ago 20m ago Optics Planet
Jacob Grey Firearms Ultralight Complete Upper Assembly, 5.56 NATO, 13in, Black, 556N13ULCUA 850040696011 $727.20 In Stock 10d ago 20m ago Optics Planet
Jacob Grey Firearms Ultralight Complete Upper Assembly, .300 AAC Blackout, 13in, Black, 300BO13ULCUA 850040696059 $727.20 In Stock 10d ago 20m ago Optics Planet
Jacob Grey Firearms Ultralight Complete Upper Assembly, 5.56 NATO, 16in, Black, 556N16ULCUA 850040696004 $801.00 In Stock 10d ago 20m ago Optics Planet
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 10d ago 20m ago Optics Planet
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 10d ago 20m ago Optics Planet
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 10d ago 20m ago Optics Planet
Aero Precision Complete Upper, M4E1-T, 5.56, 8in, Pistol Barrel, RM7.3 Anodized, Black, APAR700701M102 840014618859 $509.99 Backorder 10d ago 20m ago Optics Planet
Aero Precision Complete Upper, M4E1-T, 5.56, 8in, Pistol Barrel, RM7.3 Cerakote, FDE, APAR700711M102 840014618866 $544.99 Backorder 10d ago 20m ago Optics Planet
Stag Arms AR-15 Tactical Right Hand Upper Receiver, 5.56 NATO, 16in Barrel, Hanson Profile, 1-7 Twist, 1/2 x 28 Thread, VG6 Delta, Black, STAG15100142 840213901707 $549.99 Backorder 10d ago 20m ago Optics Planet
Stag Arms AR-15 Tactical Left Hand Upper Receiver, 5.56 NATO, 16in Barrel, Hanson Profile, 1-7 Twist, 1/2 x 28 Thread, VG6 Delta, Nitride, Black, STAG15110142 840213901714 $549.99 Backorder 10d ago 20m ago Optics Planet
Stag Arms AR-15 Tactical Right Hand Upper Receiver, 5.56 NATO, 16in Barrel, Maryland Compliant, Hanson Profile, 1-7 Twist, 1/2 x 28 Thread, VG6 Delta, Nitride, Black, STAG15100146 840213901806 $549.99 Backorder 10d ago 20m ago Optics Planet
Aero Precision Complete Upper Receiver, M4E1-E, 5.56x45mm NATO, 13.9in, Government, Mid Length, 1 in 7, 1/2 x 28, 12.7in, A2 Flash Hider, Anodized, Black, APAR600217M99 840014619948 $574.99 Backorder 10d ago 20m ago Optics Planet
Stag Arms AR-15 Tactical Right Hand Upper Receiver, 5.56 NATO, 16in Barrel, Hanson Profile, 1-7 Twist, 1/2 x 28 Thread, VG6 Gamma, Black, STAG15100144 840213901783 $579.99 Backorder 10d ago 20m ago Optics Planet
Stag Arms AR-15 Tactical Right Hand Upper Receiver, 5.56 NATO, 16in Barrel, Hanson Profile, 1-7 Twist, 1/2 x 28 Thread, VG6 Delta, FDE, STAG15100242 840213901721 $579.99 Backorder 10d ago 20m ago Optics Planet
Aero Precision Complete Upper Receiver, M4E1-T, SM12.7, 5.56x45mm NATO, 13.9in, Government, Mid Length, 1 in 7, 1/2 x 28, 12.7in, A2 Flash Hider, Cerakote, FDE, APAR700114M99 840014619993 $609.99 Backorder 10d ago 20m ago Optics Planet
TacFire Complete M-LOK Upper Assembly, .300 Blackout , 10in, Type III Hard Anodized, Black, Large, BU-3008-10 729205508325 $314.99 In Stock 10d ago 20m ago Optics Planet
FM Products FM-45 AR .45 Rear Charging Upper Reciever, 5 inch w/ Blast Diffuser, Black, FM45-RS-54 3539026 $329.00 In Stock 10d ago 20m ago Optics Planet
TRYBE Defense AR-15 Pistol 10.5in Complete Upper M-LOK, .300 Blackout, 4140 CMV, Black, UPPER105300 810030580683 $339.99 In Stock 10d ago 20m ago Optics Planet
Aero Precision AR-15 Complete Upper Receiver, 5.56, Carbine Length, 16 inch Barrel w/Pinned FSB, Magpul MOE SL Handguard, A2 Flash Hider, FDE Cerakote, APAR502506M64 0840014604562 $354.99 In Stock 10d ago 20m ago Optics Planet
TRYBE Defense AR-15 16in Complete Upper M-LOK, .300 BLK, 4140 CMV, UPPER16300 810030580706 $369.99 In Stock 10d ago 20m ago Optics Planet
TacFire 45 ACP Build Kit W/LPK 45 ACP Build Kit W/LPK 7.5 Barrel Black Nitrid SSPK45ACPLPK 745559515093 $369.99 In Stock 10d ago 20m ago Optics Planet
Aero Precision AR-15 Complete Upper Receiver, 5.56, Carbine Length, 16 inch Barrel w/Pinned FSB, Magpul MOE Handguard, A2 Flash Hider, FDE Cerakote, APAR502504M64 0840014604586 $409.99 In Stock 10d ago 20m ago Optics Planet
Aero Precision AR-15 Complete Upper Receiver, 5.56, Mid-Length, 16 inch Barrel w/Pinned FSB, Magpul MOE Handguard, A2 Flash Hider, FDE Cerakote, APAR502504M65 0840014604548 $414.99 In Stock 10d ago 20m ago Optics Planet
Aero Precision AR-15 Complete Upper Receiver, 5.56, Mid-Length, 16 inch Barrel w/Pinned FSB, Magpul MOE SL Handguard, A2 Flash Hider, Anodized Black, APAR502505M65 0840014604531 $414.99 In Stock 10d ago 20m ago Optics Planet
Aero Precision AR-15 Complete Upper Receiver, 5.56, Mid-Length, 16 inch Barrel w/Pinned FSB, Magpul MOE SL Handguard, A2 Flash Hider, FDE Cerakote, APAR502506M65 0840014604524 $414.99 In Stock 10d ago 20m ago Optics Planet
TacFire SS-RK556-LPK 556 RFL BUILD KIT SSRK556LPK 745559515239 $419.99 In Stock 10d ago 20m ago Optics Planet
Anderson Manufacturing 16in 5.56/.223 Complete Upper w/Front Sight Base, Box 74603-FRONT Sight-Up B2-K612-AF02 640901512549 $419.99 In Stock 10d ago 20m ago Optics Planet
Ghost Firearms Vital Upper Receiver, Pistol Lower Parts Kit, .300 Blackout, 10.5in Pistol, Light HBAR Barrel, 1-8 Twist, 9in M-LOK Freefloat Handguard, , Blk, GF105E9GFR300BLK-KIT 2993843 $419.99 In Stock 10d ago 20m ago Optics Planet
TacFire PST Build Kit W/LPK 300 ACC Blackout Build Kit W/LPK 10.5 Barrel Blac SSPK300LPK10 745559515079 $489.99 In Stock 10d ago 20m ago Optics Planet
TacFire SSPK9MMLPK4K AR Build Kit 9mm Luger Pistol Black 745559515949 $495.99 In Stock 10d ago 20m ago Optics Planet
Grid Defense Complete Upper Receiver, .300 Blackout, 7.5 inch, Pistol Length, 4150 Light HBAR Barrel, 1-8 Twist, 9 inch Octagon M-LOK Hand Guard, Dimpled Flash Can, Burnt Bronze, GD75GDR9FCAN300BB 2993867 $319.99 Backorder 10d ago 20m ago Optics Planet
Scroll to top