Product Price Status/Qty Last change Last update Store
Rock River Arms Completed Upper Receiver, National Match A4 .223/5.56mm, 16 Inch Barrel, Competition Profile, 1-8 Twist, 1/2-28 Thread, Free-Float Handguard, A2 Flash Hider, Black, AR0785 842834100132 $669.99 Backorder 6d ago 1h ago Optics Planet
Radian Weapons 10.5" Complete Upper .223 Wylde 1:8, Black - R0023 $1811.68 In Stock 6d ago 24s ago Palmetto
Radian Weapons 16" Complete Upper .223 Wylde 1:8, Black - R0025 $1934.70 In Stock 6d ago 24s ago Palmetto
PSA 20" Rifle-Length 6.5 Grendel 1/8 Stainless Steel 15" Lightweight M-Lok MOE 2-Stage Precision Rifle Kit $499.99 In Stock 6d ago 24s ago Palmetto
Brigade Manufacturing AR Complete Upper Receiver Forged, 9mm, 5.5 inch Barrel, Tungsten Mini Can, 5 inch Rail, No Charging Handle NO BCG, U091553V 850020843978 $269.99 In Stock 6d ago 1h ago Optics Planet
Brigade Manufacturing AR Complete Upper Receiver Forged, 9mm, 9 inch Barrel, Black Mini Can, 8 inch Rail, No Charging Handle NO BCG, U091901V 850020843992 $319.99 In Stock 6d ago 1h ago Optics Planet
Radical Firearms Upper Assembly 16 inch 300 AAC HBAR Contour, 12 inch FQR, w/BCG and CH, Black, CFU16-300HBAR-12FQR 816903020768 $349.99 In Stock 6d ago 1h ago Optics Planet
Rock River Arms Completed Upper Receiver, Mid-Length A4, .450 Bushmaster, 16 Inch Barrel, 1-24 Twist, 5/8-32 Thread ,Free-Float Handguard, Brake, Black, 450B0461 842834124138 $709.99 In Stock 6d ago 1h ago Optics Planet
CMMG Mk4 6.5 Grendel Resolute Upper Group Receiver, 16.1in, Midnight Bronze, 64BCF88-MB 810097504769 $759.99 In Stock 6d ago 1h ago Optics Planet
CMMG Mk4 9mm Resolute Upper Group Receiver, 16.1in, Midnight Bronze, 99BE6B6-MB 810097505605 $849.99 In Stock 6d ago 1h ago Optics Planet
CMMG MkG .45 ACP Resolute Upper Group Receiver, 16.1in, Midnight Bronze, 45B85B3-MB 810097503434 $879.99 In Stock 6d ago 1h ago Optics Planet
CMMG DISSENT Upper Receiver, 5.7x28mm, 6.5in, 1-9 Twist, 1/2x28 Thread, Zeroed Linear Compensator, Tungsten, 57BA8AE-TNG 810097509474 $1209.00 In Stock 6d ago 1h ago Optics Planet
Brenton USA Upper Receiver, Ranger Carbon Hunter, 6.5mm Grendel, 22 in Barrel, 5/8x24 Thread, 1-8 Twist, Nitride, Snow MarbleKote, U22SM6.5 850004844144 $1249.00 In Stock 6d ago 1h ago Optics Planet
Kaw Valley Precision Carbon Fiber 9mm Complete Barrel Upper Receiver, 4.5in Barrel, 7.25in CF Handguard, XL Linear Compensator, Black, Medium, KVP-CF9-4XLLC 752830309715 $359.99 Backorder 6d ago 1h ago Optics Planet
Del-Ton Pre-Ban Heavy Profile Flat Top Barrel Assembly, 5.56x45mm NATO, 20 in, Rifle Length, 1-9 Twist, Chrome Lined, Teflon, Black, DT1013C 848456000621 $410.00 Backorder 6d ago 1h ago Optics Planet
Del-Ton Pre-Ban M4 Carbine Rifle Kit w/OD Green MLOK Furniture, 5.56x45mm NATO, 16 in, 1-9 Twist, Matte, Black, RKT100-MLOKOD 848456001888 $519.99 Backorder 6d ago 1h ago Optics Planet
Maxim Defense Industries PDX U.R.G. Mil-Spec Upper Receiver, 300 BLK, Hate Brake, 5/8-24 Thread, 5.5in Barrel, Black, MXM-47827 680017478278 $1165.50 Backorder 6d ago 1h ago Optics Planet
Maxim Defense Industries MDX 505 PDX SCW PDW Brace Upper Kit, 7.62x39, 14in, Hate Brake, 5/8-24 Thread, 5.5in Barrel, Type III Hardcoat Anodized, Black, MXM-47815 680017478155 $1615.50 Backorder 6d ago 1h ago Optics Planet
TacFire SS-RK45ACP-LPK 45A RFL BUILD KIT SSRK45ACPLPK 745559515222 $399.99 In Stock 6d ago 1h ago Optics Planet
Aero Precision Complete Upper Receiver, M4E1-E, 16in, .223 Wylde Fluted Barrel, EM-15 Handguard Gen 2, Anodized Black, APAR640232M50 840014603220 $564.99 In Stock 6d ago 1h ago Optics Planet
Aero Precision Complete Upper Receiver, M4E1-E, 16in, .223 Wylde Fluted Barrel, EM-15 Handguard Gen 2 Cerakote, Flat Dark Earth, APAR640252M50 840014603237 $609.99 In Stock 6d ago 1h ago Optics Planet
PSA 11.5" 5.56 NATO 1/7" Nitride Upper with BCG & Charging Handle $279.99 In Stock 6d ago 24s ago Palmetto
PSA JAKL 10.5" 5.56 NATO 1/7 Nitride Complete Upper With BCG, Bolt Catch & Bolt Catch Roll Pin, FDE $649.99 In Stock 6d ago 24s ago Palmetto
NBS 7.5″ 5.56 DRP Pistol M-LOK Upper Assembly $265.95 In Stock 6d ago 2h ago AR15Discounts
Aero Precision AR-15 5.56x45mm NATO Complete Upper Receiver w/ No Forward Assist, 10.5in 5.56 Barrel, 9in M-LOK ATLAS S-ONE Handguard, Anodized, Black, APAR610502M2 840014610051 $459.99 In Stock 6d ago 1h ago Optics Planet
Aero Precision Complete Upper Receiver, M4E1, .300 Barrel EQ-7 HG, No BCG/Charging Handle, Gen 2, FDE Cerakote, 8in, APAR600212Q1 815421022636 $489.99 In Stock 6d ago 1h ago Optics Planet
Del-Ton Pre-Ban M4 Carbine Rifle Kit, 5.56x45mm NATO, 14.5 in, 1-9 Twist, Matte, Black, RKT109 848456001017 $459.99 Backorder 6d ago 1h ago Optics Planet
CMMG Mk3 Endeavor Upper Receiver Group, .308 Winchester, 20in, Armor Black, 38BDA6C-AB 810097502772 $1079.00 Backorder 6d ago 1h ago Optics Planet
PSA "Sabre" Forged 20" .223 Wylde Nitride 18" Knurled Slant Rail and Sabre Compensator $519.99 In Stock 6d ago 24s ago Palmetto
Maxim Defense Industries MDX 505 PDX SCW PDW Brace Upper Kit, 7.62x39, 14in, Hate Brake, 5/8-24 Thread, 5.5in Barrel, Type III Hardcoat Anodized, Arid Earth, MXM-47814 680017478148 $1615.50 Backorder 6d ago 1h ago Optics Planet
CMMG Mk4 6.5 Grendel Resolute Upper Group Receiver, 16.1in, Titanium, 64BCF88-TI 810097504783 $839.99 Backorder 6d ago 1h ago Optics Planet
PSA 7" Nitride 1:7 Pistol Length 5.56 NATO Marauder AR-15 Upper Assembly, FDE - No BCG/CH $199.99 In Stock 6d ago 24s ago Palmetto
PSA 16" M4 Carbine Length 5.56 NATO 1/7 Phosphate MOE Upper With BCG, CH, & Rear MBUS - Flat Dark Earth $279.99 In Stock 6d ago 24s ago Palmetto
PSA 8.5" Pistol-length 300AAC 1/7 Nitride 7" Lightweight M-Lok Upper with BCG & CH $299.99 In Stock 6d ago 24s ago Palmetto
PSA 7.5" 5.56 NATO 1/7 Phosphate 7" Lightweight M-Lok Upper w/BCG & CH $299.99 In Stock 6d ago 24s ago Palmetto
PSA 16" Mid-Length 5.56 NATO 1/7 Phosphate MOE Upper With BCG, CH, & MBUS Rear, Olive Drab Green $399.99 In Stock 6d ago 24s ago Palmetto
PSA 14.7" Mid-length CHF 5.56 NATO 1:7 13.5" Lightweight M-Lok Upper Pinned & Welded - No BCG or CH - 77932796 $429.99 In Stock 6d ago 24s ago Palmetto
PSA 20" Rifle Length 1/7 Nitride 15" Lightweight M-lok Upper - With BCG & CH $469.99 In Stock 6d ago 24s ago Palmetto
PSA Gen2 KS-47 10.5" Carbine-Length 7.62x39 1/10 Nitride 9" Lightweight Hex M-Lok Upper W/BCG & CH $379.99 In Stock 6d ago 24s ago Palmetto
PSA 10.5" 5.56 Lightweight M-lok Slant 12" Upper With MBUS Sight Set, BCG, CH, & Fluted Flash Can - 516447128 $419.99 In Stock 6d ago 24s ago Palmetto
PSA 10.5" Carbine-Length 5.56 NATO 1/7 Nitride 9" Lightweight M-Lok Slick Side Upper With BCG & CH - 5165448560 $479.99 In Stock 6d ago 24s ago Palmetto
Troy Industries .223 Remington Upper with 16" Barrel, Black - SUPGA3M16BT00 $613.99 In Stock 6d ago 24s ago Palmetto
Sons of Liberty Gun Works .223 Remington Upper with 16" Barrel, Black - PATROLSLUPPER16556 $665.00 In Stock 6d ago 24s ago Palmetto
Troy Industries .223 Remington Upper with 16" Barrel, Black - SUPGA4S16BT00 $715.99 In Stock 6d ago 24s ago Palmetto
CMMG Resolute MK4 .350 Legend Upper with 16.1" Barrel, Black - 35B5FBCAB $845.99 In Stock 6d ago 24s ago Palmetto
Sons of Liberty Gun Works .300 AAC Blackout Upper with 16" Barrel, Black - M489UPPER16300 $855.00 In Stock 6d ago 24s ago Palmetto
Blem Harrington & Richardson XM177 10" Complete Pistol Upper, Gray $624.99 In Stock 6d ago 24s ago Palmetto
Harrington & Richardson XM177 10" Complete Pistol Upper, Gray $649.99 In Stock 6d ago 24s ago Palmetto
HM Defense .223 Remington Upper with 16" Barrel, Black - 16MBUP556 $811.99 In Stock 6d ago 24s ago Palmetto
HM Defense .223 Remington Upper with 16" Barrel, Black - 16MBUP556L $898.99 In Stock 6d ago 24s ago Palmetto
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