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Rock River Arms Tactical Carbine A4 .223/5.56mm Completed Upper AR0851B

Rock River Arms Completed Upper Receiver, Tactical Carbine A4 .223/5.56mm, 16 Inch Barrel, 1-9 Twist, 1/2-28 Thread, R4 Handguard, A2 Flash Hider, Black, AR0851B
Rock River Arms Completed Upper Receiver, Tactical Carbine A4 .223/5.56mm, 16 Inch Barrel, 1-9 Twist, 1/2-28 Thread, R4 Handguard, A2 Flash Hider, Black, AR0851B
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Rock River Arms Completed Upper Receiver, Tactical Carbine A4 .223/5.56mm, 16 Inch Barrel, 1-9 Twist, 1/2-28 Thread, R4 Handguard, A2 Flash Hider, Black, AR0851B

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Questions & Answers

Product Discontinued by Manufacturer

Rock River Arms Tactical Carbine A4 .223/5.56mm Completed Upper has been discontinued by Rock River Arms and is no longer available. Our product experts have helped us select these available replacements below.You can also explore other items in the Gun Parts, AR 15 Parts, Rifle Parts, AR15 Upper Receivers yourself to try and find the perfect replacement for you!

Product Info for Rock River Arms Tactical Carbine A4 .223/5.56mm Completed Upper

If you're looking around for a great price on the Rock River Arms Tactical Carbine A4 .223/5.56mm Completed Upper, then you've come to the absolute right location..image

Established by using several of the very most heavy duty and long lasting materials available, these AR15 Upper Receivers via Rock River Arms offers you an item which will give you years of consistency.

Rock River Arms has been generating high-quality merchandise for a number of years, and the Rock River Arms Tactical Carbine A4 .223/5.56mm Completed Upper is their means of demonstrating just how much they care.

Here at OpticsPlanet, we make it our responsibility to get the best solution for all your requirements, and featuring the Rock River Arms Tactical Carbine A4 .223/5.56mm Completed Upper is something that we are delighted to offer.

Package Contents:

  • Rock River Arms Tactical Carbine A4 .223/5.56mm Completed Upper
  • Bolt Carrier Group
  • Charging Handle Assembly

Ammunition

1–38 / 38
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8% Coupon
PMC Ammunition X-TAC Light Armor Piercing 5.56x45mm NATO 62 Grain Brass Cased Centerfire Rifle Ammunition
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Hornady Frontier 5.56x45mm NATO 55 Grain Full Metal Jacket Brass Rifle Ammunition
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8% Coupon
Hornady Frontier 5.56x45mm NATO 75 grain Boat Tail Hollow Point (BTHP) Brass Centerfire Rifle Ammunition
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Hornady Frontier 5.56x45mm NATO 68 grain Boat-Tail Hollow Point Brass Cased Centerfire Rifle Ammo, 20 Rounds, FR310
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(12)
List: $18.89 (Save 31%)
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Hornady BLACK 5.56x45mm NATO 75 Grain InterLock HD SBR Centerfire Rifle Ammunition
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Aguila Ammunition 5.56x45mm NATO Ammo 55 Grain Full Metal Jacket Brass Rifle Ammunition, 30 Rounds, 1E556155-BP
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$199.99
$0.44/Round
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Hornady Frontier 5.56x45mm NATO 62 Grain Full Metal Jacket Centerfire Rifle Ammunition
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$26.29
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Hornady BLACK 5.56x45mm NATO 62 grain Full Metal Jacket Brass Cased Centerfire Rifle Ammo, 20 Rounds, 81263
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PMC 556M55BP Battle Pack 5.56 NATO 62 Gr Light Armor Piercing LAP
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Aguila Ammunition 5.56x45mm NATO 62 Grain Green Tipped Full Metal Jacket Brass Cased Centerfire Rifle Ammo, 300 Rounds, 1E556125
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$166.09
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Ammo, Inc. 5.56x45mm NATO 55 Grain Full Metal Jacket Brass Cased Centerfire Rifle Ammo, 200 Round, Box, 556055FMJ-A200
Ammo, Inc. 5.56x45mm NATO 55 Grain Full Metal Jacket Brass Cased Centerfire Rifle Ammo, 200 Round, Box, 556055FMJ-A200
(1)
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PPU PPRM5561M 5.56X45 55 FMJBT RNGMSTR
PPU PPRM5561M 5.56X45 55 FMJBT RNGMSTR
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$655.89
$0.66/Round
G9 Defense 5.56mm 54 Grain Barrier Blind Hollow Point Brass Cased Pistol Ammo, 20 Rounds, B-556-54A
G9 Defense 5.56mm 54 Grain Barrier Blind Hollow Point Brass Cased Pistol Ammo, 20 Rounds, B-556-54A
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PMC 556XBP Battle Pack 5.56 NATO 55 Gr Full Metal Jacket Boat Tail FMJBT
PMC 556XBP Battle Pack 5.56 NATO 55 Gr Full Metal Jacket Boat Tail FMJBT
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$0.60/Round
Fort Scott Munitions .5.56 NATO 70 Grain CNC Machined Copper Brass Rifle Ammo, 20 Rounds, 556-070-SCV
Fort Scott Munitions .5.56 NATO 70 Grain CNC Machined Copper Brass Rifle Ammo, 20 Rounds, 556-070-SCV
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$26.59
$1.33/Round
Fort Scott Munitions 5.56 NATO Copper 62 Grain Centerfire Rifle Ammo, 20 Rounds, 556-062-SCV1
Fort Scott Munitions 5.56 NATO Copper 62 Grain Centerfire Rifle Ammo, 20 Rounds, 556-062-SCV1
(2)
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$26.19
$1.31/Round
Fort Scott Munitions .5.56 NATO 40 Grain CNC Machined Copper Brass Rifle Ammo, 20 Rounds, 556-040-SCV
Fort Scott Munitions .5.56 NATO 40 Grain CNC Machined Copper Brass Rifle Ammo, 20 Rounds, 556-040-SCV
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$1.23/Round
Fort Scott Munitions, 5.56x45mm NATO, 55 grain, Copper Solid, Brass, Centerfire Rifle Ammo, 20, 556-055-SCV
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$24.49
$1.22/Round
Fiocchi Range Dynamics 556 NATO 55 Grain FMJ Brass Cased Rifle Ammo, 50 Round, 556M193L
Fiocchi Range Dynamics 556 NATO 55 Grain FMJ Brass Cased Rifle Ammo, 50 Round, 556M193L
(2)
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$36.29
$0.73/Round
Barnes Precision Match 5.56x45mm NATO 85 grain Match Burner Open Tip Match Boat Tail Centerfire Rifle Ammo, 20 Rounds, *30848
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(4)
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$31.89
$1.59/Round
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(63)
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$10.89
$0.54/Round
Armscor Precision Inc .223 Remington/5.56x45mm NATO Blank Brass Cased Rifle Ammo, 20 Rounds, 50172PH-20RD
Armscor Precision Inc .223 Remington/5.56x45mm NATO Blank Brass Cased Rifle Ammo, 20 Rounds, 50172PH-20RD
(1)
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$11.39
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Veteran Ammo Defense 5.56x45mm NATO 62 Grain Hollow Point Centerfire Pistol Ammo, 20 Rounds, HMBX-556-24
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$37.79
$1.89/Round
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Winchester USA 5.56x45mm NATO 62 grain Green Tip M855 Full Metal Jacket Boat Tail FMJBT Brass Centerfire Rifle Ammunition
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(132)
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PPU 5.56x45mm NATO 0 grain Brass Cased Blank Ammo, 20 Rounds, PPB556
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List: $22.49 (Save 33%)
$15.09
$0.75/Round
Veteran Ammo Defense 5.56x45mm NATO 62 Grain Full Metal Jacket Centerfire Pistol Ammo, 20 Rounds, HMBX-556-25
Veteran Ammo Defense 5.56x45mm NATO 62 Grain Full Metal Jacket Centerfire Pistol Ammo, 20 Rounds, HMBX-556-25
List: $49.99 (Save 23%)
$38.49
$1.92/Round
8% Coupon
Freedom Munitions 5.56x45mm NATO 55 Grain Full Metal Jacket Brass Rifle Ammunition
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$0.60/Round
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(19)
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Magtech 5.56X45 M193 55 Grain Full Metal Jacket Brass Cased Rifle Ammo, 50 Rounds, 556A
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(1)
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First Breach 5.56 NATO 55 Grain Full Metal Jacket Boattail New C220 Brass Cased Rifle Ammo, 1000 Rounds, 50009
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(1)
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$14.39
$0.72/Round
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(24)
List: $87.09 (Save 14%)
$74.69
$0.60/Round
Winchester Lake City 5.56 MM M855 FMJ WIN 62 GR 50 Green Tip 50-20RD Box 1000 rds tot, WM855K Case
Winchester Lake City 5.56 MM M855 FMJ WIN 62 GR 50 Green Tip 50-20RD Box 1000 rds tot, WM855K Case
List: $779.99 (Save $63.80)
$716.19
$0.72/Round
Fiocchi Shooting Dynamics Rifle Ammo 5.56mm NATO 55 gr FMJ 3240 fps 1000/ct Case, 556M193LC
Fiocchi Shooting Dynamics Rifle Ammo 5.56mm NATO 55 gr FMJ 3240 fps 1000/ct Case, 556M193LC
List: $739.99 (Save 11%)
$655.19
$0.66/Round
PMC Ammunition X-Tac Rifle Ammo 5.56x45mm 55 gr FMJBT 3120 fps 1000/Box, 5.56X Case
PMC Ammunition X-Tac Rifle Ammo 5.56x45mm 55 gr FMJBT 3120 fps 1000/Box, 5.56X Case
List: $683.99 (Save 13%)
$597.59
$0.60/Round
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Ammo Boxes

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MTM Ammo Rack w 4 RS-50-24 Ammo boxes, Dark Earth/Clear Blue, ARRS
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Rock River Arms Tactical Carbine A4 .223/5.56mm Completed Upper Unavailable & Discontinued Models

List of Unorderable Models

  • Rock River Arms Completed Upper Receiver, Tactical Carbine A4 .223/5.56mm, 16 Inch Barrel, 1-9 Twist, 1/2-28 Thread, R4 Handguard, A2 Flash Hider, Black, AR0851B , MPN: AR0851B , UPC: 842834108008 , Code: 1WN-URC-UP40-AR0851B
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