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Nordic Components 10.5in .300 Complete Upper Receiver NC15U-300-105BLK

Nordic Components 10.5in .300 Complete Upper Receiver, Black Teflon, Handguard Length: Mid NC15U-300-105BLK
Nordic Components 10.5in .300 Complete Upper Receiver, Black Teflon, Handguard Length: Mid NC15U-300-105BLK
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Nordic Components 10.5in .300 Complete Upper Receiver, Black Teflon, Handguard Length: Mid NC15U-300-105BLK

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Caliber:
.300 AAC Blackout
Finish:
Anodized
Color:
Black Teflon

Code: 2OX-UFH-NC300CUR-NC15U-300-105BLK

MPN: NC15U-300-105BLK

UPC: 816696020648

Product No Longer Available

Product Info for Nordic Components 10.5in .300 Complete Upper Receiver

UPPER: • Caliber: .300BLK • Barrel: 1-8 10.5″ stainless steel w/ M4 feed ramps and pistol length gas port - bead-blasted finish and cryo-treated (black Gun Kote finish optional) • Muzzle Device: NC flash hider, black finish • Gas Block: NC non-adjustable low-profile .750 dia. • Handguard: NC-3 freefloat M-LOK compatible handguard - Midlength available • Upper Receiver: NC15 billet • Bolt Carrier: Black nitride slabside AR carrier with properly staked gas key • Bolt: 9310 MPIimage

Package Contents:

  • Nordic Components 10.5in .300 Complete Upper Receiver

Ammunition

1–39 / 39
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Best Rated
Freedom Munitions .300 Blackout 147 Grain Full Metal Jacket Brass Rifle Ammunition
Freedom Munitions .300 Blackout 147 Grain Full Metal Jacket Brass Rifle Ammunition
(10)
As Low As (Save 19%)
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$0.60 - $0.61/Round
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Freedom Munitions .300 Blackout 150 Grain Full Metal Jacket Brass Rifle Ammunition
Freedom Munitions .300 Blackout 150 Grain Full Metal Jacket Brass Rifle Ammunition
(5)
As Low As (Save Up to 19%)
$30.99
$0.61 - $0.67/Round
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Best Rated
Hornady Frontier .300 AAC Blackout 125 Grain Full Metal Jacket Centerfire Rifle Ammunition
Hornady Frontier .300 AAC Blackout 125 Grain Full Metal Jacket Centerfire Rifle Ammunition
(6)
As Low As (Save Up to 26%)
$27.99
$1.20 - $1.41/Round
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Remington .300 AAC Blackout UMC 220 Grain Open Tip Flat Base Brass Rifle Ammunition
Remington .300 AAC Blackout UMC 220 Grain Open Tip Flat Base Brass Rifle Ammunition
(3)
As Low As (Save Up to 26%)
$159.49
$1.54 - $1.82/Round
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Super Vel Ammunition 300 Blackout 200 grain Full Metal Jacket Brass Cased Rifle Ammunition
Super Vel Ammunition 300 Blackout 200 grain Full Metal Jacket Brass Cased Rifle Ammunition
As Low As (Save Up to 24%)
$53.49
$1.07 - $1.13/Round
See all 2 models
Newly Added
Doubletap Ammunition Colt Defense .300 AAC Blackout, 125 grain, Solid Copper, 20 Rounds Rifle Ammo, 300BLK125CT
Doubletap Ammunition Colt Defense .300 AAC Blackout, 125 grain, Solid Copper, 20 Rounds Rifle Ammo, 300BLK125CT
List: $49.99 (Save 29%)
$35.49
$1.77/Round
Super Vel Ammunition 300 Blackout 150 grain Full Metal Jacket Brass Cased Rifle Ammunition
Super Vel Ammunition 300 Blackout 150 grain Full Metal Jacket Brass Cased Rifle Ammunition
As Low As (Save Up to 20%)
$46.49
$0.76 - $0.93/Round
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Best Rated
Hornady Subsonic .300 AAC Blackout 190 grain Subsonic eXpanding Brass Cased Centerfire Rifle Ammo, 20 Rounds, 80877
Hornady Subsonic .300 AAC Blackout 190 grain Subsonic eXpanding Brass Cased Centerfire Rifle Ammo, 20 Rounds, 80877
(25)
List: $44.80 (Save 12%)
$39.49
$1.97/Round
Newly Added
Atomic Ammunition Subsonic .300 AAC Blackout 220 grain Boat Tail Hollow Point Brass Cased Rifle Ammunition
Atomic Ammunition Subsonic .300 AAC Blackout 220 grain Boat Tail Hollow Point Brass Cased Rifle Ammunition
As Low As (Save Up to $3.01)
$37.49
$1.67 - $1.87/Round
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Best Rated
Hornady BLACK .300 AAC Blackout 208 Grain ELD Brass Cased Rifle Ammo, 20 Rounds, 80891
Hornady BLACK .300 AAC Blackout 208 Grain ELD Brass Cased Rifle Ammo, 20 Rounds, 80891
(8)
List: $42.92 (Save 14%)
$36.99
$1.85/Round
Barnes Precision Match .300 AAC Blackout 125 grain Match Burner Open Tip Match Boat Tail Centerfire Rifle Ammunition
Barnes Precision Match .300 AAC Blackout 125 grain Match Burner Open Tip Match Boat Tail Centerfire Rifle Ammunition
(1)
As Low As (Save Up to 11%)
$41.99
$2.10/Round
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On Sale
Hornady Custom .300 AAC Blackout 135 grain Flex Tip eXpanding Brass Cased Centerfire Rifle Ammo, 20 Rounds, 80881
Hornady Custom .300 AAC Blackout 135 grain Flex Tip eXpanding Brass Cased Centerfire Rifle Ammo, 20 Rounds, 80881
(3)
List: $49.53 (Save 32%)
$33.48
$1.67/Round
Remington UMC Rifle .300 AAC Blackout 220 Grain Open Tip Flat Base Rifle Ammunition
Remington UMC Rifle .300 AAC Blackout 220 Grain Open Tip Flat Base Rifle Ammunition
(1)
As Low As (Save Up to 13%)
$36.49
$1.82 - $1.89/Round
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Best Rated
Barnes Vor-TxRifle Cartridges, .300 AAC Blackout, TAC-TX Flat Base, 110 Grain, 20 - Rounds, 21548
Barnes Vor-TxRifle Cartridges, .300 AAC Blackout, TAC-TX Flat Base, 110 Grain, 20 - Rounds, 21548
(7)
List: $52.99 (Save 10%)
$47.49
$2.37/Round
SinterFire Reduced Hazard .300 AAC Blackout 110 Grain Frangible Brass Cased Rifle Ammo, 50 Rounds, SF300BLK110RHA
SinterFire Reduced Hazard .300 AAC Blackout 110 Grain Frangible Brass Cased Rifle Ammo, 50 Rounds, SF300BLK110RHA
(3)
List: $50.69 (Save 12%)
$44.49
$0.89/Round
On Sale
Hornady Ammo Custom, .300 Blackout, 110 Grain, Centerfire Rifle Ammo, CX Polymer Tip, 20 Rounds, 808794
Hornady Ammo Custom, .300 Blackout, 110 Grain, Centerfire Rifle Ammo, CX Polymer Tip, 20 Rounds, 808794
(4)
List: $50.84 (Save 30%)
$35.41
$1.77/Round
Barnes Vor-TxRifle Cartridges, .300 AAC Blackout, TAC-TX Boat Tail , 120 Grain, 20 - Rounds, 30827
Barnes Vor-TxRifle Cartridges, .300 AAC Blackout, TAC-TX Boat Tail , 120 Grain, 20 - Rounds, 30827
(1)
List: $52.99 (Save 17%)
$43.92
$2.20/Round
Nosler BTA Ballistic Tip Ammunition 300 Blackout 220 Grain Ballistic Tip Round Nose Brass Cased Centerfire Rifle Ammo, 20 Rounds, 61050
Nosler BTA Ballistic Tip Ammunition 300 Blackout 220 Grain Ballistic Tip Round Nose Brass Cased Centerfire Rifle Ammo, 20 Rounds, 61050
List: $54.95 (Save 18%)
$44.99
$2.25/Round
Underwood Ammo .300 AAC Blackout 194 Grain Solid Monolithic Hollow Point Nickel Plated Brass Cased Rifle Ammo, 20 Rounds, 452
Underwood Ammo .300 AAC Blackout 194 Grain Solid Monolithic Hollow Point Nickel Plated Brass Cased Rifle Ammo, 20 Rounds, 452
(1)
List: $72.99 (Save $2.92)
$70.07
$3.50/Round
Underwood Ammo .300 AAC Blackout 125 Grain Polymer Tipped Spitzer Nickel Plated Brass Cased Rifle Ammo, 20 Rounds, 418
Underwood Ammo .300 AAC Blackout 125 Grain Polymer Tipped Spitzer Nickel Plated Brass Cased Rifle Ammo, 20 Rounds, 418
List: $53.81 (Save 33%)
$35.99
$1.80/Round
Lehigh Defense Maximum Expansion .300 AAC Blackout 194 grain Rifle Ammo, 20 Rounds, LA300BLK-194-ME
Lehigh Defense Maximum Expansion .300 AAC Blackout 194 grain Rifle Ammo, 20 Rounds, LA300BLK-194-ME
List: $108.69 (Save 25%)
$81.95
$4.10/Round
Wilson Combat Hornady V-MAX .300 AAC Blackout 110 Grain Brass Cased Pistol Ammo, 20 Round, A300BLK-110-VMAX-20RD
Wilson Combat Hornady V-MAX .300 AAC Blackout 110 Grain Brass Cased Pistol Ammo, 20 Round, A300BLK-110-VMAX-20RD
(1)
List: $30.95 (Save $1.96)
$28.99
$1.45/Round
Hornady Frontier 300 Blackout 208 Grain FMJ Brass Cased Rifle Ammo, 20 Rounds, FR410
Hornady Frontier 300 Blackout 208 Grain FMJ Brass Cased Rifle Ammo, 20 Rounds, FR410
List: $36.25 (Save 13%)
$31.49
$1.57/Round
On Sale
G9 Defense 300 BLK 120 Grain Barrier Blind Hollow Point Brass Cased Rifle Ammo, 20 Rounds, B-300BLK-120
G9 Defense 300 BLK 120 Grain Barrier Blind Hollow Point Brass Cased Rifle Ammo, 20 Rounds, B-300BLK-120
List: $42.99 (Save 13%)
$37.50
$1.88/Round
Underwood Ammo .300 AAC Blackout 220 Grain Hollowpoint Boat Tail Match Nickel Plated Brass Cased Rifle Ammo, 20 Rounds, 419
Underwood Ammo .300 AAC Blackout 220 Grain Hollowpoint Boat Tail Match Nickel Plated Brass Cased Rifle Ammo, 20 Rounds, 419
(2)
List: $70.58 (Save 46%)
$37.99
$1.90/Round
Wilson Combat Sierra .300 AAC Blackout 220 Grain Hollow Point Boat Tail Brass Cased Pistol Ammo, 20 Round, A300BLK-220-HPBT-20RD
Wilson Combat Sierra .300 AAC Blackout 220 Grain Hollow Point Boat Tail Brass Cased Pistol Ammo, 20 Round, A300BLK-220-HPBT-20RD
(1)
List: $44.95 (Save 14%)
$38.50
$1.93/Round
Nosler .300 AAC Blackout, Ballistic Tip , 125 grain, Brass Cased, 20 Rounds, 61032
Nosler .300 AAC Blackout, Ballistic Tip , 125 grain, Brass Cased, 20 Rounds, 61032
List: $54.95 (Save 26%)
$40.42
$2.02/Round
Federal Premium Power-Shok Copper .300 AAC Blackout 120 Grain Copper Hollow Point Rifle Ammo, 20 Rounds, 300BLK120LFA
Federal Premium Power-Shok Copper .300 AAC Blackout 120 Grain Copper Hollow Point Rifle Ammo, 20 Rounds, 300BLK120LFA
Price After Rebate
$30.00
$1.87/Round
SinterFire GreenLine .300 AAC Blackout 110 Grain Frangible Brass Rifle Ammo, 50 Rounds, SF300BLK110GL-C
SinterFire GreenLine .300 AAC Blackout 110 Grain Frangible Brass Rifle Ammo, 50 Rounds, SF300BLK110GL-C
(1)
List: $52.79 (Save 12%)
$46.49
$0.93/Round
Wilson Combat Hornady ELD-M .300 AAC Blackout 208 Grain Brass Cased Pistol Ammo, 20 Round, A300BLK-208-ELDM-20RD
Wilson Combat Hornady ELD-M .300 AAC Blackout 208 Grain Brass Cased Pistol Ammo, 20 Round, A300BLK-208-ELDM-20RD
List: $39.95 (Save $2.46)
$37.49
$1.87/Round
Ppu Ammo .300 Aac Blackout 125gr. Hpbt 20 Per Box/ 50 Cs
Ppu Ammo .300 Aac Blackout 125gr. Hpbt 20 Per Box/ 50 Cs
(3)
List: $56.09 (Save 55%)
$25.12
$1.26/Round
Freedom Munitions .300 Blackout 125 Grain Full Metal Jacket Brass Rifle Ammo, 50 Rounds, FM300F125N50
Freedom Munitions .300 Blackout 125 Grain Full Metal Jacket Brass Rifle Ammo, 50 Rounds, FM300F125N50
(6)
List: $37.19 (Save 11%)
$32.99
$0.66/Round
Veteran Ammo Defense .300 AAC Blackout 110 Grain Hollow Point Brass Cased Centerfire Pistol Ammo, 20 Rounds, HMBX-300-26
Veteran Ammo Defense .300 AAC Blackout 110 Grain Hollow Point Brass Cased Centerfire Pistol Ammo, 20 Rounds, HMBX-300-26
List: $53.49 (Save 22%)
$41.49
$2.07/Round
Best Rated
Winchester Super Suppressed .300 AAC Blackout 200 grain Full Metal Jacket Centerfire Rifle Ammo, 20 Rounds, SUP300BLK
Winchester Super Suppressed .300 AAC Blackout 200 grain Full Metal Jacket Centerfire Rifle Ammo, 20 Rounds, SUP300BLK
(26)
List: $34.99 (Save 40%)
$20.99
$1.05/Round
Veteran Ammo Defense .300 AAC Blackout 200 grain Hollow Point Brass Cased Centerfire Pistol Ammo, 20 Rounds, HMBX-300-27
Veteran Ammo Defense .300 AAC Blackout 200 grain Hollow Point Brass Cased Centerfire Pistol Ammo, 20 Rounds, HMBX-300-27
List: $59.99 (Save 18%)
$48.99
$2.45/Round
Freedom Munitions HUSH Subsonic .300 Blackout 220 Grain HPBT Brass Rifle Ammo, 50 Rounds, FMH300H220N50
Freedom Munitions HUSH Subsonic .300 Blackout 220 Grain HPBT Brass Rifle Ammo, 50 Rounds, FMH300H220N50
(2)
List: $63.19 (Save 12%)
$55.49
$1.11/Round
Best Rated
Hornady BLACK .300 AAC Blackout 110 grain V-MAX Brass Cased Centerfire Rifle Ammo, 20 Rounds, 80873
Hornady BLACK .300 AAC Blackout 110 grain V-MAX Brass Cased Centerfire Rifle Ammo, 20 Rounds, 80873
(10)
List: $42.47 (Save 18%)
$34.99
$1.75/Round
Best Rated
Sellier & Bellot Subsonic .300 AAC Blackout 200 grain Full Metal Jacket Brass Cased Rifle Ammo, 20 Rounds, SB300BLKSUBA
Sellier & Bellot Subsonic .300 AAC Blackout 200 grain Full Metal Jacket Brass Cased Rifle Ammo, 20 Rounds, SB300BLKSUBA
(14)
List: $20.46 (Save $1.47)
$18.99
$0.95/Round
SIG SAUER .300 AAC Blackout 220 Grain Match Brass Cased Rifle Ammo, 20 Rounds, C300A2-20
SIG SAUER .300 AAC Blackout 220 Grain Match Brass Cased Rifle Ammo, 20 Rounds, C300A2-20
List: $32.99 (Save $3.00)
$29.99
$1.50/Round
Next

Ammo Boxes

1–2 / 2
Previous
MTM J-20-MLD Slip-Top Ammo Box
MTM J-20-MLD Slip-Top Ammo Box
(1)
List: $3.82
$3.79
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Best Rated
MTM Ammo Can Tray for Metal Cans 30 Cal., Dark Earth, MAC30
MTM Ammo Can Tray for Metal Cans 30 Cal., Dark Earth, MAC30
(12)
List: $22.09 (Save 32%)
$14.99
Next

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Nordic Components 10.5in .300 Complete Upper Receiver Unavailable & Discontinued Models

List of Unorderable Models

  • Nordic Components 10.5in .300 Complete Upper Receiver, Black Teflon, Handguard Length Mid, NC15U-300-105BLK , MPN: NC15U-300-105BLK , UPC: 816696020648 , Code: 2OX-UFH-NC300CUR-NC15U-300-105BLK
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Last updated 2026-10-09 UTC.