+1-800-504-5897 Live Chat Help Center Check Order Status
About Us Policies Reviews How To
Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

  • Entire Store
  • ...
  • Apparel & Footwear
  • Astronomy
  • Everything Else
  • Eyewear
  • Hunting Gear
  • Lab Equipment
  • Military Gear
  • Outdoor Gear
  • Photography Equipment
  • Police, EMS & Fire
  • Shooting
  • Sport Optics
  • Sports & Hobbies
TIP
Shopping Cart

Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver Up to 20% Off w/ Free S&H — 16 models

Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Barrel, Carbine Length, 1-7 Twist, 1/2x28, Flash Hider, Parkerized, ODG, UAFC-4015-556CM41617-15ODGSR
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4, Carbine, 1-7, 1/2x28, Flash Hider, Black Nitride, UAFC4023556CM41617MHF15TNGSR
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Barrel, Carbine Length, 1-7 Twist, 1/2x28, Flash Hider, Parkerized, FDE, UAFC-4016-556CM41617-15FDESR
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Barrel, Carbine Length, 1-8 Twist, 1/2x28, Flash Hider, Parkerized, ODG, UAFC-4036-556CM41618-15ODGSR
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Barrel, Carbine Length, 1-7 Twist, 1/2x28, Flash Hider, Parkerized, UAFC-4017-556CM41617-15TNGSR
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Barrel, Mid-Length, 1-7 Twist, 1/2x28, Flash Hider, Parkerized, FDE, UAFC-4019-556MM41617-15FDESR
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Barrel, Carbine Length, 1-8 Twist, 1/2x28, Flash Hider, Parkerized, UAFC-4038-556CM41618-15TNGSR
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Barrel, Carbine Length, 1-8 Twist, 1/2x28, Flash Hider, Parkerized, FDE, UAFC-4037-556CM41618-15FDESR
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Barrel, Mid-Length, 1-7 Twist, 1/2x28, Flash Hider, Parkerized, UAFC-4020-556MM41617-15TNGSR
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Cold Hammer Forged, Carbine, 1-8, 1/2x28, Flash Hider, Black Nitride, UAFC4047556CM41618MHF15TNGSR
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Cold Hammer Forged, Carbine, 1-8, 1/2x28, Flash Hider, Black Nitride, FDE, UAFC4046556CM41618MHF15FDESR
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Cold Hammer Forged, Carbine, 1-8, 1/2x28, Flash Hider, Black Nitride, ODG, UAFC4045556CM41618MHF15ODGSR
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4, Carbine, 1-7, 1/2x28, Flash Hider, Black Nitride, FDE, UAFC4022556CM41617MHF15FDESR
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4, Mid-Length, 1-7, 1/2x28, Flash Hider, Black Nitride, FDE, UAFC4001556MM41617M15FDESR
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4, Carbine, 1-7, 1/2x28, Flash Hider, Black Nitride, ODG, UAFC4021556CM41617MHF15ODGSR
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4, Mid-Length, 1-7, 1/2x28, Flash Hider, Black Nitride, UAFC4000556MM41617M15TNGSR
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Barrel, Carbine Length, 1-7 Twist, 1/2x28, Flash Hider, Parkerized, ODG, UAFC-4015-556CM41617-15ODGSR
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4, Carbine, 1-7, 1/2x28, Flash Hider, Black Nitride, UAFC4023556CM41617MHF15TNGSR
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Barrel, Carbine Length, 1-7 Twist, 1/2x28, Flash Hider, Parkerized, FDE, UAFC-4016-556CM41617-15FDESR
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Barrel, Carbine Length, 1-8 Twist, 1/2x28, Flash Hider, Parkerized, ODG, UAFC-4036-556CM41618-15ODGSR
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Barrel, Carbine Length, 1-7 Twist, 1/2x28, Flash Hider, Parkerized, UAFC-4017-556CM41617-15TNGSR
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Barrel, Mid-Length, 1-7 Twist, 1/2x28, Flash Hider, Parkerized, FDE, UAFC-4019-556MM41617-15FDESR
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Barrel, Carbine Length, 1-8 Twist, 1/2x28, Flash Hider, Parkerized, UAFC-4038-556CM41618-15TNGSR
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Barrel, Carbine Length, 1-8 Twist, 1/2x28, Flash Hider, Parkerized, FDE, UAFC-4037-556CM41618-15FDESR
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Barrel, Mid-Length, 1-7 Twist, 1/2x28, Flash Hider, Parkerized, UAFC-4020-556MM41617-15TNGSR
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Cold Hammer Forged, Carbine, 1-8, 1/2x28, Flash Hider, Black Nitride, UAFC4047556CM41618MHF15TNGSR
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Cold Hammer Forged, Carbine, 1-8, 1/2x28, Flash Hider, Black Nitride, FDE, UAFC4046556CM41618MHF15FDESR
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4, Carbine, 1-7, 1/2x28, Flash Hider, Black Nitride, FDE, UAFC4022556CM41617MHF15FDESR
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4, Mid-Length, 1-7, 1/2x28, Flash Hider, Black Nitride, FDE, UAFC4001556MM41617M15FDESR
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4, Mid-Length, 1-7, 1/2x28, Flash Hider, Black Nitride, UAFC4000556MM41617M15TNGSR
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Barrel, Carbine Length, 1-7 Twist, 1/2x28, Flash Hider, Parkerized, ODG, UAFC-4015-556CM41617-15ODGSR
1 of 30 images
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Barrel, Carbine Length, 1-7 Twist, 1/2x28, Flash Hider, Parkerized, ODG, UAFC-4015-556CM41617-15ODGSR
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4, Carbine, 1-7, 1/2x28, Flash Hider, Black Nitride, UAFC4023556CM41617MHF15TNGSR
2 of 30 images
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4, Carbine, 1-7, 1/2x28, Flash Hider, Black Nitride, UAFC4023556CM41617MHF15TNGSR
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Barrel, Carbine Length, 1-7 Twist, 1/2x28, Flash Hider, Parkerized, FDE, UAFC-4016-556CM41617-15FDESR
3 of 30 images
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Barrel, Carbine Length, 1-7 Twist, 1/2x28, Flash Hider, Parkerized, FDE, UAFC-4016-556CM41617-15FDESR
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Barrel, Carbine Length, 1-8 Twist, 1/2x28, Flash Hider, Parkerized, ODG, UAFC-4036-556CM41618-15ODGSR
4 of 30 images
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Barrel, Carbine Length, 1-8 Twist, 1/2x28, Flash Hider, Parkerized, ODG, UAFC-4036-556CM41618-15ODGSR
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Barrel, Carbine Length, 1-7 Twist, 1/2x28, Flash Hider, Parkerized, UAFC-4017-556CM41617-15TNGSR
5 of 30 images
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Barrel, Carbine Length, 1-7 Twist, 1/2x28, Flash Hider, Parkerized, UAFC-4017-556CM41617-15TNGSR
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Barrel, Mid-Length, 1-7 Twist, 1/2x28, Flash Hider, Parkerized, FDE, UAFC-4019-556MM41617-15FDESR
6 of 30 images
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Barrel, Mid-Length, 1-7 Twist, 1/2x28, Flash Hider, Parkerized, FDE, UAFC-4019-556MM41617-15FDESR
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Barrel, Carbine Length, 1-8 Twist, 1/2x28, Flash Hider, Parkerized, UAFC-4038-556CM41618-15TNGSR
7 of 30 images
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Barrel, Carbine Length, 1-8 Twist, 1/2x28, Flash Hider, Parkerized, UAFC-4038-556CM41618-15TNGSR
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Barrel, Carbine Length, 1-8 Twist, 1/2x28, Flash Hider, Parkerized, FDE, UAFC-4037-556CM41618-15FDESR
8 of 30 images
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Barrel, Carbine Length, 1-8 Twist, 1/2x28, Flash Hider, Parkerized, FDE, UAFC-4037-556CM41618-15FDESR
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Barrel, Mid-Length, 1-7 Twist, 1/2x28, Flash Hider, Parkerized, UAFC-4020-556MM41617-15TNGSR
9 of 30 images
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Barrel, Mid-Length, 1-7 Twist, 1/2x28, Flash Hider, Parkerized, UAFC-4020-556MM41617-15TNGSR
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Cold Hammer Forged, Carbine, 1-8, 1/2x28, Flash Hider, Black Nitride, UAFC4047556CM41618MHF15TNGSR
10 of 30 images
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Cold Hammer Forged, Carbine, 1-8, 1/2x28, Flash Hider, Black Nitride, UAFC4047556CM41618MHF15TNGSR
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Cold Hammer Forged, Carbine, 1-8, 1/2x28, Flash Hider, Black Nitride, FDE, UAFC4046556CM41618MHF15FDESR
11 of 30 images
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Cold Hammer Forged, Carbine, 1-8, 1/2x28, Flash Hider, Black Nitride, FDE, UAFC4046556CM41618MHF15FDESR
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Cold Hammer Forged, Carbine, 1-8, 1/2x28, Flash Hider, Black Nitride, ODG, UAFC4045556CM41618MHF15ODGSR
12 of 30 images
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Cold Hammer Forged, Carbine, 1-8, 1/2x28, Flash Hider, Black Nitride, ODG, UAFC4045556CM41618MHF15ODGSR
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4, Carbine, 1-7, 1/2x28, Flash Hider, Black Nitride, FDE, UAFC4022556CM41617MHF15FDESR
13 of 30 images
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4, Carbine, 1-7, 1/2x28, Flash Hider, Black Nitride, FDE, UAFC4022556CM41617MHF15FDESR
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4, Mid-Length, 1-7, 1/2x28, Flash Hider, Black Nitride, FDE, UAFC4001556MM41617M15FDESR
14 of 30 images
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4, Mid-Length, 1-7, 1/2x28, Flash Hider, Black Nitride, FDE, UAFC4001556MM41617M15FDESR
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4, Carbine, 1-7, 1/2x28, Flash Hider, Black Nitride, ODG, UAFC4021556CM41617MHF15ODGSR
15 of 30 images
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4, Carbine, 1-7, 1/2x28, Flash Hider, Black Nitride, ODG, UAFC4021556CM41617MHF15ODGSR
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4, Mid-Length, 1-7, 1/2x28, Flash Hider, Black Nitride, UAFC4000556MM41617M15TNGSR
16 of 30 images
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4, Mid-Length, 1-7, 1/2x28, Flash Hider, Black Nitride, UAFC4000556MM41617M15TNGSR
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Barrel, Carbine Length, 1-7 Twist, 1/2x28, Flash Hider, Parkerized, ODG, UAFC-4015-556CM41617-15ODGSR
17 of 30 images
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Barrel, Carbine Length, 1-7 Twist, 1/2x28, Flash Hider, Parkerized, ODG, UAFC-4015-556CM41617-15ODGSR
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4, Carbine, 1-7, 1/2x28, Flash Hider, Black Nitride, UAFC4023556CM41617MHF15TNGSR
18 of 30 images
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4, Carbine, 1-7, 1/2x28, Flash Hider, Black Nitride, UAFC4023556CM41617MHF15TNGSR
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Barrel, Carbine Length, 1-7 Twist, 1/2x28, Flash Hider, Parkerized, FDE, UAFC-4016-556CM41617-15FDESR
19 of 30 images
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Barrel, Carbine Length, 1-7 Twist, 1/2x28, Flash Hider, Parkerized, FDE, UAFC-4016-556CM41617-15FDESR
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Barrel, Carbine Length, 1-8 Twist, 1/2x28, Flash Hider, Parkerized, ODG, UAFC-4036-556CM41618-15ODGSR
20 of 30 images
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Barrel, Carbine Length, 1-8 Twist, 1/2x28, Flash Hider, Parkerized, ODG, UAFC-4036-556CM41618-15ODGSR
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Barrel, Carbine Length, 1-7 Twist, 1/2x28, Flash Hider, Parkerized, UAFC-4017-556CM41617-15TNGSR
21 of 30 images
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Barrel, Carbine Length, 1-7 Twist, 1/2x28, Flash Hider, Parkerized, UAFC-4017-556CM41617-15TNGSR
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Barrel, Mid-Length, 1-7 Twist, 1/2x28, Flash Hider, Parkerized, FDE, UAFC-4019-556MM41617-15FDESR
22 of 30 images
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Barrel, Mid-Length, 1-7 Twist, 1/2x28, Flash Hider, Parkerized, FDE, UAFC-4019-556MM41617-15FDESR
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Barrel, Carbine Length, 1-8 Twist, 1/2x28, Flash Hider, Parkerized, UAFC-4038-556CM41618-15TNGSR
23 of 30 images
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Barrel, Carbine Length, 1-8 Twist, 1/2x28, Flash Hider, Parkerized, UAFC-4038-556CM41618-15TNGSR
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Barrel, Carbine Length, 1-8 Twist, 1/2x28, Flash Hider, Parkerized, FDE, UAFC-4037-556CM41618-15FDESR
24 of 30 images
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Barrel, Carbine Length, 1-8 Twist, 1/2x28, Flash Hider, Parkerized, FDE, UAFC-4037-556CM41618-15FDESR
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Barrel, Mid-Length, 1-7 Twist, 1/2x28, Flash Hider, Parkerized, UAFC-4020-556MM41617-15TNGSR
25 of 30 images
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Barrel, Mid-Length, 1-7 Twist, 1/2x28, Flash Hider, Parkerized, UAFC-4020-556MM41617-15TNGSR
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Cold Hammer Forged, Carbine, 1-8, 1/2x28, Flash Hider, Black Nitride, UAFC4047556CM41618MHF15TNGSR
26 of 30 images
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Cold Hammer Forged, Carbine, 1-8, 1/2x28, Flash Hider, Black Nitride, UAFC4047556CM41618MHF15TNGSR
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Cold Hammer Forged, Carbine, 1-8, 1/2x28, Flash Hider, Black Nitride, FDE, UAFC4046556CM41618MHF15FDESR
27 of 30 images
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Cold Hammer Forged, Carbine, 1-8, 1/2x28, Flash Hider, Black Nitride, FDE, UAFC4046556CM41618MHF15FDESR
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4, Carbine, 1-7, 1/2x28, Flash Hider, Black Nitride, FDE, UAFC4022556CM41617MHF15FDESR
28 of 30 images
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4, Carbine, 1-7, 1/2x28, Flash Hider, Black Nitride, FDE, UAFC4022556CM41617MHF15FDESR
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4, Mid-Length, 1-7, 1/2x28, Flash Hider, Black Nitride, FDE, UAFC4001556MM41617M15FDESR
29 of 30 images
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4, Mid-Length, 1-7, 1/2x28, Flash Hider, Black Nitride, FDE, UAFC4001556MM41617M15FDESR
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4, Mid-Length, 1-7, 1/2x28, Flash Hider, Black Nitride, UAFC4000556MM41617M15TNGSR
30 of 30 images
Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4, Mid-Length, 1-7, 1/2x28, Flash Hider, Black Nitride, UAFC4000556MM41617M15TNGSR

Tap Tap to Zoom

Government Export Restriction Government Export Restriction
Government Restriction Government Restriction
You May Also Like
Best Rated Magpul Industries PMAG GEN M2 MOE AR-15/M16/M4 Rifle Magazine, .223 Rem/5.56x45mm NATO, 30 Round, Black, 1 Pack, Polymer, MGMPI571BLK-30RD
Magpul Industries PMAG GEN M2 MOE AR-15/M16/M4 Rifle Magazine, .223 Rem/5.56x45mm NATO, 30 Round, Black, 1 Pack, Polymer, MGMPI571BLK-30RD
(60)
List: $24.99 $12.30 Save Up to 51%
Best Rated Magpul Industries PMAG GEN M3 AR-15/M16/M4 Rifle Magazine w/Capacity Window, .223 Rem/5.56x45mm NATO, 30 Round, Black, 1 Pack, Polymer, MGMPI556BLK-30RD
Magpul Industries PMAG GEN M3 AR-15/M16/M4 Rifle Magazine w/Capacity Window, .223 Rem/5.56x45mm NATO, 30 Round, Black, 1 Pack, Polymer, MGMPI556BLK-30RD
(55)
List: $32.43 $23.99 Save Up to 26%
Best Rated Magpul Industries PMAG GEN M3 AR-15/M16/M4 Rifle Magazine, .223 Rem/5.56x45mm NATO, 30 Round, Black, 1 Pack, Polymer, MGMPI557BLK-30RD
Magpul Industries PMAG GEN M3 AR-15/M16/M4 Rifle Magazine, .223 Rem/5.56x45mm NATO, 30 Round, Black, 1 Pack, Polymer, MGMPI557BLK-30RD
(39)
List: $30.36 $15.49 Save Up to 49%
Best Rated Magpul Industries PMAG GEN M3 AR-15/M16/M4 Rifle Magazine w/Capacity Window, .223 Rem/5.56x45mm NATO, 30 Round, Medium Coyote Tan, 1 Pack, Polymer, MAG556-MCT-30RD
Magpul Industries PMAG GEN M3 AR-15/M16/M4 Rifle Magazine w/Capacity Window, .223 Rem/5.56x45mm NATO, 30 Round, Medium Coyote Tan, 1 Pack, Polymer, MAG556-MCT-30RD
(55)
List: $32.55 $23.99 Save Up to 26%
Best Rated Magpul Industries PMAG GEN M3 AR-15/M16/M4 Rifle Magazine, .223 Rem/5.56x45mm NATO, 20 Round, Black, 1 Pack, Polymer, MAG560BLK-20RD
Magpul Industries PMAG GEN M3 AR-15/M16/M4 Rifle Magazine, .223 Rem/5.56x45mm NATO, 20 Round, Black, 1 Pack, Polymer, MAG560BLK-20RD
(26)
List: $30.79 $21.99 Save Up to 29%
Best Rated Magpul Industries PMAG GEN M3 AR-15/M16/M4 Rifle Magazine, .223 Rem/5.56x45mm NATO, 30 Round, Medium Coyote Tan, 1 Pack, Polymer, MAG557-MCT-30RD
Magpul Industries PMAG GEN M3 AR-15/M16/M4 Rifle Magazine, .223 Rem/5.56x45mm NATO, 30 Round, Medium Coyote Tan, 1 Pack, Polymer, MAG557-MCT-30RD
(39)
List: $29.95 $14.99 Save Up to 50%
Best Rated Magpul Industries PMAG GEN M3 AR-15/M16/M4 Rifle Magazine, .223 Remington, 40 Round, Black, 1 Pack, Polymer, MGMPI233BLK-40RD
Magpul Industries PMAG GEN M3 AR-15/M16/M4 Rifle Magazine, .223 Remington, 40 Round, Black, 1 Pack, Polymer, MGMPI233BLK-40RD
(12)
List: $42.33 $27.99 Save Up to 34%
Best Rated Magpul Industries PMAG GEN M2 MOE AR-15/M16/M4 Rifle Magazine w/Capacity Window, .223 Rem/5.56x45mm NATO, 30 Round, Black, 1 Pack, Polymer, MGMPI570BLK-30RD
Magpul Industries PMAG GEN M2 MOE AR-15/M16/M4 Rifle Magazine w/Capacity Window, .223 Rem/5.56x45mm NATO, 30 Round, Black, 1 Pack, Polymer, MGMPI570BLK-30RD
(13)
List: $31.04 $21.99 Save Up to 29%
Blazin' Deal Strike Industries AR-15 .223 Remington/5.56 NATO Rifle Magazine, 33 Round, Smoke Gray, 1 Pack, Polymer, Smoke, 0, SI-AR-MAG-33RD
Strike Industries AR-15 .223 Remington/5.56 NATO Rifle Magazine, 33 Round, Smoke Gray, 1 Pack, Polymer, Smoke, 0, SI-AR-MAG-33RD
(11)
List: $17.95 $13.73 Save Up to 24%
Walker Defense Research 3 M-LOK Slot Length Nile Silicon Carbide M-LOK Rail Covers, 3 Pack, NILE-3-SLOT-3-PACK
Walker Defense Research 3 M-LOK Slot Length Nile Silicon Carbide M-LOK Rail Covers, 3 Pack, NILE-3-SLOT-3-PACK
(3)
$59.99
Questions & Answers

On Sale

See more Bear Creek Arsenal Gun Parts items on sale
This item is currently on sale and has a new, lower price!
Show In Stock Only
16 Models Available

Show with deals only:

On Sale
Color
All
Finish
All
Barrel Twist Rate
All
Gas System Length
All
Search

ATTENTION! We currently do not ship this product to P.O. Boxes, AK, CA, CT, DE, HI, MA, NJ, NY, U.S. Territories, or select Colorado locations. Please see our policies for more information or a detailed list of locations.

Product Info for Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver

This 5.56 Nato upper is compatible with any mil-spec AR-15 lower. Magazine not included.image

Specifications for Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver:

Manufacturer: Bear Creek Arsenal
Caliber: 5.56x45mm NATO
Barrel Length: 16 in
Barrel Profile: M4
Firearms Threads Per Inch: 1/2x28
Muzzle Device: Flash Hider
Gun Model: AR-15
Handguard Length: 15 in
Gun Rail: M-LOK
Gun Make: AR Platform
Flutes: No
Weight: 5 lb

Package Contents:

  • Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver

What firearm models does the manufacturer say Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver is compatible with?

The manufacturer says that Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver is compatible with AR-15

Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver Orderable Models

List of Orderable Models

  • Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Barrel, Carbine Length, 1-7 Twist, 1/2x28, Flash Hider, Parkerized, ODG, UAFC-4015-556CM41617-15ODGSR , MPN: UAFC-4015-556CM41617-15ODGSR , Code: 5NY-UFH-SS3-UAFC-4015-556CM41617-15ODGSR
  • Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4, Carbine, 1-7, 1/2x28, Flash Hider, Black Nitride, UAFC4023556CM41617MHF15TNGSR , MPN: UAFC4023556CM41617MHF15TNGSR , Code: 5NY-UFH-SS3-UAFC4023556CM41617MHF15TNGSR
  • Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Barrel, Carbine Length, 1-7 Twist, 1/2x28, Flash Hider, Parkerized, FDE, UAFC-4016-556CM41617-15FDESR , MPN: UAFC-4016-556CM41617-15FDESR , Code: 5NY-UFH-SS3-UAFC-4016-556CM41617-15FDESR
  • Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Barrel, Carbine Length, 1-8 Twist, 1/2x28, Flash Hider, Parkerized, ODG, UAFC-4036-556CM41618-15ODGSR , MPN: UAFC-4036-556CM41618-15ODGSR , Code: 5NY-UFH-SS3-UAFC-4036-556CM41618-15ODGSR
  • Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Barrel, Carbine Length, 1-7 Twist, 1/2x28, Flash Hider, Parkerized, UAFC-4017-556CM41617-15TNGSR , MPN: UAFC-4017-556CM41617-15TNGSR , Code: 5NY-UFH-SS3-UAFC-4017-556CM41617-15TNGSR
  • Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Barrel, Mid-Length, 1-7 Twist, 1/2x28, Flash Hider, Parkerized, FDE, UAFC-4019-556MM41617-15FDESR , MPN: UAFC-4019-556MM41617-15FDESR , Code: 5NY-UFH-SS3-UAFC-4019-556MM41617-15FDESR
  • Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Barrel, Carbine Length, 1-8 Twist, 1/2x28, Flash Hider, Parkerized, UAFC-4038-556CM41618-15TNGSR , MPN: UAFC-4038-556CM41618-15TNGSR , Code: 5NY-UFH-SS3-UAFC-4038-556CM41618-15TNGSR
  • Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Barrel, Carbine Length, 1-8 Twist, 1/2x28, Flash Hider, Parkerized, FDE, UAFC-4037-556CM41618-15FDESR , MPN: UAFC-4037-556CM41618-15FDESR , Code: 5NY-UFH-SS3-UAFC-4037-556CM41618-15FDESR
  • Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Barrel, Mid-Length, 1-7 Twist, 1/2x28, Flash Hider, Parkerized, UAFC-4020-556MM41617-15TNGSR , MPN: UAFC-4020-556MM41617-15TNGSR , Code: 5NY-UFH-SS3-UAFC-4020-556MM41617-15TNGSR
  • Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Cold Hammer Forged, Carbine, 1-8, 1/2x28, Flash Hider, Black Nitride, UAFC4047556CM41618MHF15TNGSR , MPN: UAFC4047556CM41618MHF15TNGSR , Code: 5NY-UFH-SS3-UAFC4047556CM41618MHF15TNGSR
  • Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Cold Hammer Forged, Carbine, 1-8, 1/2x28, Flash Hider, Black Nitride, FDE, UAFC4046556CM41618MHF15FDESR , MPN: UAFC4046556CM41618MHF15FDESR , Code: 5NY-UFH-SS3-UAFC4046556CM41618MHF15FDESR
  • Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Cold Hammer Forged, Carbine, 1-8, 1/2x28, Flash Hider, Black Nitride, ODG, UAFC4045556CM41618MHF15ODGSR , MPN: UAFC4045556CM41618MHF15ODGSR , Code: 5NY-UFH-SS3-UAFC4045556CM41618MHF15ODGSR
  • Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4, Carbine, 1-7, 1/2x28, Flash Hider, Black Nitride, FDE, UAFC4022556CM41617MHF15FDESR , MPN: UAFC4022556CM41617MHF15FDESR , Code: 5NY-UFH-SS3-UAFC4022556CM41617MHF15FDESR
  • Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4, Mid-Length, 1-7, 1/2x28, Flash Hider, Black Nitride, FDE, UAFC4001556MM41617M15FDESR , MPN: UAFC4001556MM41617M15FDESR , Code: 5NY-UFH-SS3-UAFC4001556MM41617M15FDESR
  • Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4, Carbine, 1-7, 1/2x28, Flash Hider, Black Nitride, ODG, UAFC4021556CM41617MHF15ODGSR , MPN: UAFC4021556CM41617MHF15ODGSR , Code: 5NY-UFH-SS3-UAFC4021556CM41617MHF15ODGSR
  • Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4, Mid-Length, 1-7, 1/2x28, Flash Hider, Black Nitride, UAFC4000556MM41617M15TNGSR , MPN: UAFC4000556MM41617M15TNGSR , Code: 5NY-UFH-SS3-UAFC4000556MM41617M15TNGSR

Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver Unavailable & Discontinued Models

List of Unorderable Models

  • Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4 Barrel, Mid-Length, 1-7 Twist, 1/2x28, Flash Hider, Parkerized, ODG, UAFC-4018-556MM41617-15ODGSR , MPN: UAFC-4018-556MM41617-15ODGSR , Code: 5NY-UFH-SS3-UAFC-4018-556MM41617-15ODGSR
  • Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver, M4, Mid-Length, 1-7, 1/2x28, Flash Hider, Black Nitride, ODG, UAFC4002556MM41617M15ODGSR , MPN: UAFC4002556MM41617M15ODGSR , Code: 5NY-UFH-SS3-UAFC4002556MM41617M15ODGSR
Compare (0)
1 item has been added
Add at least two items to compare
Last updated 2026-08-12 UTC.