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5.56x45 Smooth Mid Weight Rifle Parts

  1. Caliber/Gauge: 5.56x45
  2. Barrel Fluting: None
  3. Barrel Profile: Mid Weight
  4. Category: 5.56x45 Smooth Mid Weight Rifle Parts
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1-24 of 35 Products
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Tacfire AR-15 Upper Receiver with Dust Cover and Forward Assist - UP01-C

Tacfire AR-15 Upper Receiver with Dust Cover and Forward Assist - UP01-C

5 Reviews
$63 13
In Stock
Spikes Tactical Midlength Complete 5.56x45mm NATO 16", Black, 12" Picatinny Handguard, A2 Flash Hider

Spikes Tactical Midlength Complete 5.56x45mm NATO 16", Black, 12" Picatinny Handguard, A2 Flash Hider

$790 22
In Stock
Only 1 Left!
Gemtech 13833 Gvac Upper Receiver 5.56x45mm NATO 16.10", Black, 15" M-LOK Handguard, ETM Flash Hider, BCG Included

Gemtech 13833 Gvac Upper Receiver 5.56x45mm NATO 16.10", Black, 15" M-LOK Handguard, ETM Flash Hider, BCG Included

$760 79
In Stock
Only 5 Left!
CMMG 55BB40BMB Resolute MK4 5.56x45mm NATO 16.10", Midnight Bronze, M-LOK Free-Float Handguard for AR-Platform (No BCG or Charging Handle)

CMMG 55BB40BMB Resolute MK4 5.56x45mm NATO 16.10", Midnight Bronze, M-LOK Free-Float Handguard for AR-Platform (No BCG or Charging Handle)

$449 41
In Stock
Only 2 Left!
CMMG 55BB40BAB Resolute MK4 5.56x45mm NATO 16.10", Armor Black, M-LOK Free-Float Handguard for AR-Platform (No BCG or Charging Handle)

CMMG 55BB40BAB Resolute MK4 5.56x45mm NATO 16.10", Armor Black, M-LOK Free-Float Handguard for AR-Platform (No BCG or Charging Handle)

$449 41
In Stock
Only 6 Left!
CMMG 55B8D86AB Dissent MK4 5.56x45mm NATO 10.50", Left Side Charging Handle, Armor Black, OEM Zeroed Blast Comp, 9.60" M-LOK Handguard for AR-Platform, Picatinny End Plate

CMMG 55B8D86AB Dissent MK4 5.56x45mm NATO 10.50", Left Side Charging Handle, Armor Black, OEM Zeroed Blast Comp, 9.60" M-LOK Handguard for AR-Platform, Picatinny End Plate

$1297 89
In Stock
Only 1 Left!
Patriot Ordnance Factory 01988 P415 Complete Upper (Piston Driven Adj. Gas Block) 5.56x45mm NATO 16.50", OD Green Anodized, 3-Port Muzzle Brake, 14.50" MMR M-LOK Handguard

Patriot Ordnance Factory 01988 P415 Complete Upper (Piston Driven Adj. Gas Block) 5.56x45mm NATO 16.50", OD Green Anodized, 3-Port Muzzle Brake, 14.50" MMR M-LOK Handguard

$1281 18
In Stock
Only 2 Left!
Sons of Liberty M4L89BSUPPER-14.5-CHF-556 Upper 14.5 556

Sons of Liberty M4L89BSUPPER-14.5-CHF-556 Upper 14.5 556

$1306 25
In Stock
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Sons of Liberty M4L89BSUPPER-14.5-CHF-556-HUX Upper 14.5 556

Sons of Liberty M4L89BSUPPER-14.5-CHF-556-HUX Upper 14.5 556

$1306 25
In Stock
Only 2 Left!
SilencerCo AC5065 SCO15 Stripped Upper Receiver Black Anodized Aluminum for Mil-Spec AR-15 Lower

SilencerCo AC5065 SCO15 Stripped Upper Receiver Black Anodized Aluminum for Mil-Spec AR-15 Lower

$219 00
In Stock
LBE ARUPPER AR Upper Recv w/ASST

LBE ARUPPER AR Upper Recv w/ASST

$113 88
In Stock
Del-Ton Inc RKT104 Heavy Mid-Length Rifle Kit 5.56x45mm NATO 16" Chrome Moly Vanadium Barrel 7075-T6 Anodized Aluminum Rec with A2 Flash Hider

Del-Ton Inc RKT104 Heavy Mid-Length Rifle Kit 5.56x45mm NATO 16" Chrome Moly Vanadium Barrel 7075-T6 Anodized Aluminum Rec with A2 Flash Hider

$374 08
In Stock
Only 4 Left!
Bushmaster 0040008BLK M4 Patrolman's Upper 5.56x45mm NATO 20" Black Rec/Barrel for AR-15

Bushmaster 0040008BLK M4 Patrolman's Upper 5.56x45mm NATO 20" Black Rec/Barrel for AR-15

$629 94
In Stock
Only 2 Left!
Fightlite Industries MCR060 Duel Feed 5.56x45mm NATO 16.25" 7075-T6 Aluminum MIL-STD 1913 Rail Handguard

Fightlite Industries MCR060 Duel Feed 5.56x45mm NATO 16.25" 7075-T6 Aluminum MIL-STD 1913 Rail Handguard

$5899 99
In Stock
Only 1 Left!
Patriot Ordnance Factory Minuteman Complete Upper 5.56x45mm NATO 10.50" Black Nitride Barrel Aluminum Black Anodized Receiver 9" M-LOK Handguard Lo Pro DI Gas Block (Mid Length)

Patriot Ordnance Factory Minuteman Complete Upper 5.56x45mm NATO 10.50" Black Nitride Barrel Aluminum Black Anodized Receiver 9" M-LOK Handguard Lo Pro DI Gas Block (Mid Length)

$1040 00
In Stock
Only 2 Left!
Patriot Ordnance Factory Minuteman Complete Upper 5.56x45mm NATO 16.50" Black Nitride Barrel Aluminum Black Anodized Receiver 14.50" M-LOK Handguard Lo Pro DI Gas Block (Mid Length)

Patriot Ordnance Factory Minuteman Complete Upper 5.56x45mm NATO 16.50" Black Nitride Barrel Aluminum Black Anodized Receiver 14.50" M-LOK Handguard Lo Pro DI Gas Block (Mid Length)

$1040 00
In Stock
Only 4 Left!
Fightlite Industries MCR060M Duel Feed 5.56x45mm NATO 16.25" 7075-T6 Aluminum M-LOK Handguard

Fightlite Industries MCR060M Duel Feed 5.56x45mm NATO 16.25" 7075-T6 Aluminum M-LOK Handguard

$5899 99
In Stock
Only 4 Left!
Fightlite Industries MCR556DFR 5.56x45mm NATO 16.25" 7075-T6 Aluminum MIL-STD 1913 Rail Handguard

Fightlite Industries MCR556DFR 5.56x45mm NATO 16.25" 7075-T6 Aluminum MIL-STD 1913 Rail Handguard

$6599 99
In Stock
Only 4 Left!
Patriot Ordnance Factory Renegade + Complete Upper 5.56x45mm NATO 10.50" Black Nitride Barrel Aluminum Black Anodized Receiver 9" M-LOK Handguard Adjustable Block

Patriot Ordnance Factory Renegade + Complete Upper 5.56x45mm NATO 10.50" Black Nitride Barrel Aluminum Black Anodized Receiver 9" M-LOK Handguard Adjustable Block

$1192 00
In Stock
Only 2 Left!
Fightlite Industries MCR556DFRS 5.56x45mm NATO 12.50" 7075-T6 Aluminum MIL-STD 1913 Rail Handguard

Fightlite Industries MCR556DFRS 5.56x45mm NATO 12.50" 7075-T6 Aluminum MIL-STD 1913 Rail Handguard

Out of Stock
Fightlite Industries RPTR-001 Raptor Belt 5.56x45mm NATO 16.50" M-LOK Handguard

Fightlite Industries RPTR-001 Raptor Belt 5.56x45mm NATO 16.50" M-LOK Handguard

Out of Stock
Sons of Liberty M489UPPER13.7556 M4-89 Upper 556 13.7

Sons of Liberty M489UPPER13.7556 M4-89 Upper 556 13.7

Out of Stock
Aim Sports AR5CUB3 Complete Upper Assembly 5.56x45mm NATO 16" Black Nitride Barrel 7075-T6 Aluminum Black Hard Coat Anodized Receiver 15" M-LOK Free-Float Handguard for AR-15

Aim Sports AR5CUB3 Complete Upper Assembly 5.56x45mm NATO 16" Black Nitride Barrel 7075-T6 Aluminum Black Hard Coat Anodized Receiver 15" M-LOK Free-Float Handguard for AR-15

Out of Stock
Fightlite Industries MCR556DFRM 5.56x45mm NATO 16.25" 7075-T6 Aluminum M-LOK Handguard

Fightlite Industries MCR556DFRM 5.56x45mm NATO 16.25" 7075-T6 Aluminum M-LOK Handguard

Out of Stock
1-24 of 35 Products
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