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Rock River Arms Left Handed Varmint A4 .223 Wylde Completed Upper

Rock River Arms Completed Upper Receiver, Left Handed Varmint A4 .223/5.56mm, 16 Inch Barrel, 1-8 Twist, Free-Float Handguard, Black, LH0500
Rock River Arms Completed Upper Receiver, Left Handed Varmint A4 .223/5.56mm, 18 Inch Barrel, 1-8 Twist, Free-Float Handguard, Black, LH0525
Rock River Arms Completed Upper Receiver, Left Handed Varmint A4 .223/5.56mm, 20 Inch Barrel, 1-8 Twist, Free-Float Handguard, Black, LH0550
Rock River Arms Completed Upper Receiver, Left Handed Varmint A4 .223/5.56mm, 24 Inch Barrel, 1-8 Twist, Free-Float Handguard, Black, LH0575
Rock River Arms Completed Upper Receiver, Left Handed Varmint A4 .223/5.56mm, 16 Inch Barrel, 1-8 Twist, Free-Float Handguard, Black, LH0500
1 of 4 images
Rock River Arms Completed Upper Receiver, Left Handed Varmint A4 .223/5.56mm, 16 Inch Barrel, 1-8 Twist, Free-Float Handguard, Black, LH0500
Rock River Arms Completed Upper Receiver, Left Handed Varmint A4 .223/5.56mm, 18 Inch Barrel, 1-8 Twist, Free-Float Handguard, Black, LH0525
2 of 4 images
Rock River Arms Completed Upper Receiver, Left Handed Varmint A4 .223/5.56mm, 18 Inch Barrel, 1-8 Twist, Free-Float Handguard, Black, LH0525
Rock River Arms Completed Upper Receiver, Left Handed Varmint A4 .223/5.56mm, 20 Inch Barrel, 1-8 Twist, Free-Float Handguard, Black, LH0550
3 of 4 images
Rock River Arms Completed Upper Receiver, Left Handed Varmint A4 .223/5.56mm, 20 Inch Barrel, 1-8 Twist, Free-Float Handguard, Black, LH0550
Rock River Arms Completed Upper Receiver, Left Handed Varmint A4 .223/5.56mm, 24 Inch Barrel, 1-8 Twist, Free-Float Handguard, Black, LH0575
4 of 4 images
Rock River Arms Completed Upper Receiver, Left Handed Varmint A4 .223/5.56mm, 24 Inch Barrel, 1-8 Twist, Free-Float Handguard, Black, LH0575

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Questions & Answers

Product Discontinued by Manufacturer

Rock River Arms Left Handed Varmint A4 .223 Wylde 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 Left Handed Varmint A4 .223 Wylde Completed Upper

Manufactured to be described as a superb product for pretty much any individual, we are confident you will enjoy the Rock River Arms Left Handed Varmint A4 .223 Wylde Completed Upper.image

Established using some of the most sturdy and long lasting components in existence, these AR15 Upper Receivers by Rock River Arms offers you a product that gives you years of dependability.

Rock River Arms has been making superior quality products for a very long time, and the Rock River Arms Left Handed Varmint A4 .223 Wylde Completed Upper is their way of revealing just how much they care.

Here at OpticsPlanet, we make it our obligation to receive the perfect solution for all of your preferences, and showcasing the Rock River Arms Left Handed Varmint A4 .223 Wylde Completed Upper is something that we are delighted to offer.

Package Contents:

  • Rock River Arms Left Handed Varmint A4 .223 Wylde Completed Upper
  • Bolt Carrier Group
  • Charging Handle Assembly

Ammunition

1–37 / 37
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Best Rated
PMC Ammunition X-TAC, 5.56x45mm NATO, 55 grain, Full Metal Jacket, Brass, Centerfire Rifle Ammo, 20, 556X
PMC Ammunition X-TAC, 5.56x45mm NATO, 55 grain, Full Metal Jacket, Brass, Centerfire Rifle Ammo, 20, 556X
(65)
List: $15.99 (Save 25%)
$11.99
$0.60/Round
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PMC Ammunition X-TAC Light Armor Piercing 5.56x45mm NATO 62 Grain Brass Cased Centerfire Rifle Ammunition
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$0.62/Round
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15% Coupon
Hornady BLACK 5.56x45mm NATO 75 Grain InterLock HD SBR Centerfire Rifle Ammunition
Hornady BLACK 5.56x45mm NATO 75 Grain InterLock HD SBR Centerfire Rifle Ammunition
(20)
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$25.99
$1.30/Round
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Winchester USA 5.56x45mm NATO 55 grain Ball (M193) Full Metal Jacket Brass Centerfire Rifle Ammunition
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(147)
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$11.99
$0.60 - $0.76/Round
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PMC 556M55BP Battle Pack 5.56 NATO 62 Gr Light Armor Piercing LAP
PMC 556M55BP Battle Pack 5.56 NATO 62 Gr Light Armor Piercing LAP
List: $89.00 (Save $6.51)
$82.49
$0.69/Round
Freedom Munitions 5.56x45mm NATO 55 Grain Full Metal Jacket Brass Rifle Ammunition
Freedom Munitions 5.56x45mm NATO 55 Grain Full Metal Jacket Brass Rifle Ammunition
(1)
As Low As (Save Up to 19%)
$29.49
$0.53 - $0.59/Round
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PPU PPRM5561M 5.56X45 55 FMJBT RNGMSTR
PPU PPRM5561M 5.56X45 55 FMJBT RNGMSTR
List: $866.49 (Save 18%)
$710.49
$0.71/Round
On Sale
PPU PPRM5561 Rangemaster 5.56x45mm NATO 55 Gr Full Metal Jacket Boat Tail FMJB
PPU PPRM5561 Rangemaster 5.56x45mm NATO 55 Gr Full Metal Jacket Boat Tail FMJB
List: $23.99 (Save 48%)
$12.49
$0.62/Round
First Breach 5.56 NATO 55 Grain Full Metal Jacket Boattail New C220 Brass Cased Rifle Ammo, 20 Rounds, 556 55 loaded
First Breach 5.56 NATO 55 Grain Full Metal Jacket Boattail New C220 Brass Cased Rifle Ammo, 20 Rounds, 556 55 loaded
(1)
List: $19.99 (Save 38%)
$12.49
$0.62/Round
AmmoDyn 5.56x45mm NATO 55 grain Full Metal Jacket Brass Cased Rifle Ammo, 30 Rounds, PM-55655-30
AmmoDyn 5.56x45mm NATO 55 grain Full Metal Jacket Brass Cased Rifle Ammo, 30 Rounds, PM-55655-30
List: $26.95 (Save 11%)
$23.99
$0.80/Round
First Breach 5.56 NATO 55 Grain Full Metal Jacket Boattail New C220 Brass Cased Rifle Ammo, 1000 Rounds, 50009
First Breach 5.56 NATO 55 Grain Full Metal Jacket Boattail New C220 Brass Cased Rifle Ammo, 1000 Rounds, 50009
(1)
List: $612.29 (Save 14%)
$526.99
$0.53/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)
List: $28.41
$27.99
$1.40/Round
Fort Scott Munitions, 5.56x45mm NATO, 55 grain, Copper Solid, Brass, Centerfire Rifle Ammo, 20, 556-055-SCV
Fort Scott Munitions, 5.56x45mm NATO, 55 grain, Copper Solid, Brass, Centerfire Rifle Ammo, 20, 556-055-SCV
List: $28.32
$27.49
$1.37/Round
Best Rated
Hornady BLACK 5.56x45mm NATO 62 grain Full Metal Jacket Brass Cased Centerfire Rifle Ammo, 20 Rounds, 81263
Hornady BLACK 5.56x45mm NATO 62 grain Full Metal Jacket Brass Cased Centerfire Rifle Ammo, 20 Rounds, 81263
(8)
List: $24.99 (Save $1.50)
$23.49
$1.17/Round
Fort Scott Munitions .5.56 NATO 40 Grain CNC Machined Copper Brass Rifle Ammo, 20 Rounds, 556-040-SCV2
Fort Scott Munitions .5.56 NATO 40 Grain CNC Machined Copper Brass Rifle Ammo, 20 Rounds, 556-040-SCV2
List: $28.06 (Save $1.07)
$26.99
$1.35/Round
PMC Ammunition X-Tac 5.56x45mm NATO 55 Grain Full Metal Jacket Rifle Ammo, Metal Box, 840 Rounds, 1102741
PMC Ammunition X-Tac 5.56x45mm NATO 55 Grain Full Metal Jacket Rifle Ammo, Metal Box, 840 Rounds, 1102741
List: $632.49 (Save $49.50)
$582.99
$0.69/Each
Best Rated
Hornady Superformance 5.56x45mm NATO 75 grain Boat-Tail Hollow Point Match Brass Cased Centerfire Rifle Ammo, 20 Rounds, 81264
Hornady Superformance 5.56x45mm NATO 75 grain Boat-Tail Hollow Point Match Brass Cased Centerfire Rifle Ammo, 20 Rounds, 81264
(8)
List: $41.40 (Save 20%)
$32.99
$1.65/Round
Hornady Superfomance 5.56 Nato 55 Grain Copper Solid CX Brass Cased Centerfire Rifle Ammo, 20 Rounds, 812544
Hornady Superfomance 5.56 Nato 55 Grain Copper Solid CX Brass Cased Centerfire Rifle Ammo, 20 Rounds, 812544
(4)
List: $46.61 (Save 24%)
$35.49
$1.77/Round
Veteran Ammo Defense 5.56x45mm NATO 62 Grain Hollow Point Centerfire Pistol Ammo, 20 Rounds, HMBX-556-24
Veteran Ammo Defense 5.56x45mm NATO 62 Grain Hollow Point Centerfire Pistol Ammo, 20 Rounds, HMBX-556-24
List: $49.99 (Save 23%)
$38.49
$1.92/Round
Best Rated
Hornady Frontier 5.56x45mm NATO 55 Grain Full Metal Jacket Brass Rifle Ammunition
Hornady Frontier 5.56x45mm NATO 55 Grain Full Metal Jacket Brass Rifle Ammunition
(47)
As Low As (Save Up to 21%)
$12.99
$0.62 - $0.65/Round
See all 3 models
PPU 5.56x45mm NATO 0 grain Brass Cased Blank Ammo, 20 Rounds, PPB556
PPU 5.56x45mm NATO 0 grain Brass Cased Blank Ammo, 20 Rounds, PPB556
List: $22.49 (Save 22%)
$17.49
$0.87/Round
Best Rated
Hornady Frontier 5.56x45mm NATO 75 grain Boat Tail Hollow Point (BTHP) Brass Centerfire Rifle Ammunition
Hornady Frontier 5.56x45mm NATO 75 grain Boat Tail Hollow Point (BTHP) Brass Centerfire Rifle Ammunition
(29)
As Low As (Save Up to 19%)
$17.49
$0.87/Round
See all 2 models
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 22%)
$38.99
$1.95/Round
Best Rated
Winchester USA 5.56x45mm NATO 62 grain Green Tip M855 Full Metal Jacket Boat Tail FMJBT Brass Centerfire Rifle Ammunition
Winchester USA 5.56x45mm NATO 62 grain Green Tip M855 Full Metal Jacket Boat Tail FMJBT Brass Centerfire Rifle Ammunition
(132)
As Low As (Save Up to 50%)
$13.99
$0.69 - $0.72/Round
See all 7 models
Best Rated
Hornady Frontier 5.56x45mm NATO 68 grain Boat-Tail Hollow Point Brass Cased Centerfire Rifle Ammo, 20 Rounds, FR310
Hornady Frontier 5.56x45mm NATO 68 grain Boat-Tail Hollow Point Brass Cased Centerfire Rifle Ammo, 20 Rounds, FR310
(15)
List: $19.60 (Save 18%)
$15.99
$0.80/Round
Best Rated
Barnes Vor-TxRifle Cartridges, 5.56x45mm NATO, TSX Boat Tail, 62 Grain, 20 - Rounds, *31190
Barnes Vor-TxRifle Cartridges, 5.56x45mm NATO, TSX Boat Tail, 62 Grain, 20 - Rounds, *31190
(10)
List: $39.99 (Save $1.00)
$38.99
$1.95/Round
Best Rated
Barnes Vor-TxRifle Cartridges, 5.56x45mm NATO, TSX Boat Tail, 70 Grain, 20 - Rounds, *31191
Barnes Vor-TxRifle Cartridges, 5.56x45mm NATO, TSX Boat Tail, 70 Grain, 20 - Rounds, *31191
(14)
List: $40.99 (Save $1.00)
$39.99
$2.00/Round
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
(1)
List: $155.00 (Save 13%)
$134.99
$0.67/Round
Magtech 5.56X45 M193 55 Grain Full Metal Jacket Brass Cased Rifle Ammo, 50 Rounds, 556A
Magtech 5.56X45 M193 55 Grain Full Metal Jacket Brass Cased Rifle Ammo, 50 Rounds, 556A
(1)
List: $32.79 (Save $2.80)
$29.99
$0.60/Round
Magtech 5.56x45mm Ball M193 - 556ACS
Magtech 5.56x45mm Ball M193 - 556ACS
List: $732.00 (Save $65.01)
$666.99
$0.67/Round
Hornady Frontier 5.56x45mm NATO 62 grain Full Metal Jacket Brass Cased Centerfire Rifle Ammo, 20 Rounds, FR260
Hornady Frontier 5.56x45mm NATO 62 grain Full Metal Jacket Brass Cased Centerfire Rifle Ammo, 20 Rounds, FR260
(2)
List: $17.60 (Save 21%)
$13.99
$0.70/Round
Barnes Precision MatchRifle Cartridges, 5.56x45mm NATO, Match Burner Open Tip Match Boat Tail, 69 Grain, 20 - Rounds, *30846
Barnes Precision MatchRifle Cartridges, 5.56x45mm NATO, Match Burner Open Tip Match Boat Tail, 69 Grain, 20 - Rounds, *30846
List: $39.99 (Save $1.00)
$38.99
$1.95/Round
Aguila Ammunition 5.56 NATO 55 Grain Full Metal Jacket Boat Tail, Brass Case, Rifle Ammo, 300 Rounds, 1E556126
Aguila Ammunition 5.56 NATO 55 Grain Full Metal Jacket Boat Tail, Brass Case, Rifle Ammo, 300 Rounds, 1E556126
List: $192.59
$191.99
$0.64/Round
Best Rated
Barnes Precision 5.56x45mm NATO 85 grain Burner Open Tip Match Boat Tail Centerfire Rifle Ammo, 20 Rounds, *30848
Barnes Precision 5.56x45mm NATO 85 grain Burner Open Tip Match Boat Tail Centerfire Rifle Ammo, 20 Rounds, *30848
(5)
List: $39.99 (Save $1.00)
$38.99
$1.95/Round
Fiocchi Range Dynamics 556 NATO 55 Grain FMJ Brass Rifle Ammo, 50 Round, 556M193L
Fiocchi Range Dynamics 556 NATO 55 Grain FMJ Brass Rifle Ammo, 50 Round, 556M193L
(2)
List: $40.99 (Save 10%)
$36.99
$0.74/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: $869.99 (Save 10%)
$786.99
$0.79/Round
Atomic Ammunition Atomic Ammo 5.56x45 500 Rounds 62gr. Hornady Fmj Bulk-pack
Atomic Ammunition Atomic Ammo 5.56x45 500 Rounds 62gr. Hornady Fmj Bulk-pack
List: $629.99 (Save 10%)
$568.49
$1.14/Round
Next

Ammo Boxes

1–6 / 6
Previous
Berrys 29682 405 Ammo Box 223 Rem,5.56x45mm NATO 50rd Smoke Lid W/Black Bottom
Berrys 29682 405 Ammo Box 223 Rem,5.56x45mm NATO 50rd Smoke Lid W/Black Bottom
(1)
List: $5.39 (Save 41%)
$3.19
Berrys 79462 405 Ammo Box 223 Rem,5.56x45mm NATO 50rd Clear Lid W/Black Bottom
Berrys 79462 405 Ammo Box 223 Rem,5.56x45mm NATO 50rd Clear Lid W/Black Bottom
List: $6.49 (Save 54%)
$2.99
Berrys 11664 005 Ammo Box 223 Rem,5.56x45mm NATO 100rd Smoke Lid W/Black Bottom
Berrys 11664 005 Ammo Box 223 Rem,5.56x45mm NATO 100rd Smoke Lid W/Black Bottom
List: $6.99 (Save 21%)
$5.49
Berrys 86410 005 Ammo Box 223 Rem,5.56x45mm NATO 100rd Blue Lid W/Black Bottom
Berrys 86410 005 Ammo Box 223 Rem,5.56x45mm NATO 100rd Blue Lid W/Black Bottom
List: $6.99 (Save 21%)
$5.49
Berrys 44661 405 Ammo Box 223 Rem,5.56x45mm NATO 50rd Blue Lid W/Black Bottom
Berrys 44661 405 Ammo Box 223 Rem,5.56x45mm NATO 50rd Blue Lid W/Black Bottom
List: $6.49 (Save 51%)
$3.19
MTM Ammo Rack w 4 RS-50-24 Ammo boxes, Dark Earth/Clear Blue, ARRS
MTM Ammo Rack w 4 RS-50-24 Ammo boxes, Dark Earth/Clear Blue, ARRS
(2)
List: $37.97 (Save $3.18)
$34.79
Next

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Rock River Arms Left Handed Varmint A4 .223 Wylde Completed Upper Unavailable & Discontinued Models

List of Unorderable Models

  • Rock River Arms Completed Upper Receiver, Left Handed Varmint A4 .223/5.56mm, 16 Inch Barrel, 1-8 Twist, Free-Float Handguard, Black, LH0500 , MPN: LH0500 , UPC: 842834109784 , Code: 1WN-URC-LHVU-LH0500
  • Rock River Arms Completed Upper Receiver, Left Handed Varmint A4 .223/5.56mm, 18 Inch Barrel, 1-8 Twist, Free-Float Handguard, Black, LH0525 , MPN: LH0525 , UPC: 842834109791 , Code: 1WN-URC-LHVU-LH0525
  • Rock River Arms Completed Upper Receiver, Left Handed Varmint A4 .223/5.56mm, 20 Inch Barrel, 1-8 Twist, Free-Float Handguard, Black, LH0550 , MPN: LH0550 , UPC: 842834109807 , Code: 1WN-URC-LHVU-LH0550
  • Rock River Arms Completed Upper Receiver, Left Handed Varmint A4 .223/5.56mm, 24 Inch Barrel, 1-8 Twist, Free-Float Handguard, Black, LH0575 , MPN: LH0575 , UPC: 842834109821 , Code: 1WN-URC-LHVU-LH0575
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