Half Upper Assemblies (No BCG)

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  1. UHA762CHB16110(P)-(10)MLOK-WEBMAIN
    BCA AR-15 Half Upper Assembly: 16" Parkerized, Carbine length heavy Barrel, 7.62x39, 1:10 Twist w/ 10" Mlok Rail
    Sku: 687-UHA762CHB16110P-10MLOK3
    Special Price $143.90 was $187.07

    SKU: 687-UHA762CHB16110P-10MLOK3

    • 16" Parkerized 4150 Chrome Moly Vanadium Barrel w/ 1:10 Twist
    • Heavy Barrel
    • 10" MLOK
    • .762x39 Caliber
    • M4 Flat Top Upper Receiver
    • Carbine Length Gas System, .750 Diameter Gas Block
    • NO BCG
    • NO CHARGING HANDLE
    • Bird Cage Flash Hider
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  2. BCA AR-15 Complete Upper Assembly: 16" 4150 Parkerized Barrel, .223 WYLDE, 1:8 Twist w/ 15" M-LOK (BCG and Charging Handle not included)
    BCA AR-15 Complete Upper Assembly: 16" 4150 Parkerized Barrel, .223 WYLDE, 1:8 Twist w/ 15" M-LOK (BCG and Charging Handle not included)
    Sku: UHA223WCM41618(P)-(15)MLOK3
    Special Price $149.99 was $194.99

    SKU: UHA223WCM41618(P)-(15)MLOK

    • 16" Parkerized 4150 Chrome Moly Vanadium Barrel w/ 1:8 Twist
    • Contour Barrel Profile
    • 15" M-LOK
    • .223 WYLDE Caliber
    • M4 Flat Top Upper Receiver
    • Carbine Length Gas System, .750 Diameter Gas Block
    • NO BCG
    • NO CHARGING HANDLE
    • Bird Cage Flash Hider
    Learn More
  3. BCA AR-15 Half Upper Assembly 10.5” 4150 Parkerized Heavy Barrel, .300 Blackout, Pistol Length Gas System, 1:8 Twist w/ 10” MLOK Rail
    BCA AR-15 Half Upper Assembly 10.5” 4150 Parkerized Heavy Barrel, .300 Blackout, Pistol Length Gas System, 1:8 Twist w/ 10” MLOK Rail
    Sku: 634-UHA300PHB10.518P-10MLOK3
    Special Price $159.99 was $207.99

    634-UHA300PHB10.518P-10MLOK

    • 10.5” Heavy Barrel 
    • 4150 Chrome Moly Vanadium 
    • Parkerized Finish
    • 1:8 Twist
    • 10.5” MLOK Rail 
    • .300 Blackout Caliber
    • Standard BCA BCG
    • Pistol Length Gas System
    • M4 Flat-Top Forged stripped Upper Receiver   
    • NO BCG
    • NO CHARGING HANDLE
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  4. BCA AR-15 Half Upper Assembly 16" 4150 Parkerized Heavy Barrel, 7.62 x39, Carbine Length Gas System, 1:10 Twist w/ 15" MLOK Rail
    BCA AR-15 Half Upper Assembly 16" 4150 Parkerized Heavy Barrel, 7.62 x39, Carbine Length Gas System, 1:10 Twist w/ 15" MLOK Rail
    Sku: 688-UHA762CHB16110P-15MLOK3
    Special Price $159.99 was $207.99

    688-UHA762CHB16110P-15MLOK3


    • 16” Heavy Barrel Barrel
    • 4150 Chrome Moly Vanadium 
    • Parkerized Finish
    • 1:10 Twist
    • 15” MLOK Rail 
    • 7.62x39 Caliber
    • Carbine Length Gas System
    • M4 Flat-Top Forged Stripped Upper Receiver   
    • NO BCG
    • NO CHARGING HANDLE


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  5. UA556CM41619(SS)-(15)MLOK-WEBMAIN
    BCA AR-15 URSID HYBRID BEAR UPPER ASSEMBLY: 16" 416R STAINLESS BARREL, .223 WYLDE, 1:8 TWIST w/ 15" MLOK (BCG and Charging Handle not included)
    Sku: 605-UHA223WCM41618SS-15MLOK3
    Special Price $159.99 was $207.99

    SKU: UHA223WCM41618(SS)-(15)MLOK3

    • 16" 416R Stainless Steel Barrel w/ 1:8 Twist
    • Contour Barrel Profile
    • 15"MLOK
    • .223 Wylde Caliber
    • M4 Flat Top Upper Receiver
    • NO BCG
    • NO Charging Handle
    • Stainless Steel A2 Flash Hider
    Learn More
  6. UHA556CM41617(P)-(15)MLOK-WEBMAIN
    BCA AR-15 Half Upper Assembly: 16" Parkerized M4 Contour Barrel, 5.56 NATO Caliber, 1:7 Twist w/ 15" Mlok Rail
    Sku: 633-UHA556CM41617P-15MLOK3
    Special Price $159.99 was $207.99

    SKU: 633-UHA556CM41617P-15MLOK3

    • 16" Parkerized 4150 Chrome Moly Vanadium Barrel w/ 1:7 Twist
    • M4 Contour Barrrel
    • 15" MLOK
    • 5.56 NATO Caliber
    • M4 Flat Top Upper Receiver
    • Carbine Length Gas System, .750 Diameter Gas Block
    • NO BCG
    • NO CHARGING HANDLE
    • Bird Cage Flash Hider
    Learn More
  7. THE BCA AR-15 URSID HYBRID BEAR UPPER ASSEMBLY: 16" 4150 PARKERIZED BARREL, .223 WYLDE, 1:8 TWIST W/ 15" LWKM (BCG AND CHARGING HANDLE NOT INCLUDED)
    The BCA AR-15 Ursid Hybrid Bear Upper Assembly: 16" 4150 Parkerized Barrel, .223 WYLDE, 1:8 Twist w/ 15" LWKM (BCG and Charging Handle not included)
    Sku: 608-UHA223WCM41618P-15LWKM3
    Special Price $159.99 was $207.99

    SKU: UHA223WCM41618(P)-(15)LWKM

    • 16" Parkerized 4150 Chrome Moly Vanadium Barrel w/ 1:8 Twist
    • Contour Barrel Profile
    • 15" Light Weight Keymod
    • .223 WYLDE Caliber
    • M4 Flat Top Upper Receiver
    • Carbine Length Gas System, .750 Diameter Gas Block
    • NO BCG
    • NO CHARGING HANDLE
    • Bird Cage Flash Hider
    Learn More
  8. BCA AR-15 URSID HYBRID BEAR UPPER ASSEMBLY: 16" 416R STAINLESS BARREL, .223 WYLDE, 1:8 TWIST w/ 15" Lightweight Keymod (BCG and Charging Handle not included)
    BCA AR-15 URSID HYBRID BEAR UPPER ASSEMBLY: 16" 416R STAINLESS BARREL, .223 WYLDE, 1:8 TWIST w/ 15" Lightweight Keymod (BCG and Charging Handle not included)
    Sku: 611-UHA223WCM41618SS-15LWKM3
    Special Price $159.99 was $207.99

    SKU: UHA223WCM41618(SS)-(15)LWKM

    • 16" 416R Stainless Steel Barrel w/ 1:8 Twist
    • Contour Barrel Profile
    • 15" Light Weight Keymod
    • .223 Wylde Caliber
    • M4 Flat Top Upper Receiver
    • NO BCG
    • NO Charging Handle
    • Stainless Steel A2 Flash Hider
    Learn More
  9. BCA AR-15 Upper Assembly: 24" 416R Stainless Heavy Barrel, 6.5 Grendel Type II, 1:8 Twist w/ 15" MLOK With Straight flute (BCG and Charging Handle not included)
    BCA AR-15 Upper Assembly: 24" 416R Stainless Heavy Barrel, 6.5 Grendel Type II, 1:8 Twist w/ 15" MLOK With Straight flute (BCG and Charging Handle not included)
    Sku: 671-UHA6.5RHB2418SSF-15MLOK3
    Special Price $189.90 was $246.87
    SKU: 671-UHA6.5RHB2418SSF-15MLOK3
    • 24" 416R Stainless Steel Barrel w/ 1:8 Twist
    • Heavy Barrel Profile
    • 15" MLOK Rail
    • 6.5 Grendel Type II Caliber
    • M4 Flat Top Upper Receiver
    • Rifle Length Gas System
    • NO BCG
    • NO Charging Handle
    • Stainless Steel A2 Flash Hider
    Learn More
  10. BCA AR-15 Upper Assembly: 20" 416R Stainless Heavy Barrel, 6.5 Grendel Type II, 1:8 Twist w/ 15" MLOK (BCG and Charging Handle not included)
    BCA AR-15 Upper Assembly: 20" 416R Stainless Heavy Barrel, 6.5 Grendel Type II, 1:8 Twist w/ 15" MLOK (BCG and Charging Handle not included)
    Sku: UHA6.5RHB2018(SS)-(15)MLOK3
    Special Price $189.90 was $246.87

    SKU: UHA6.5RHB2018(SS)-(15)MLOK

    • 20" 416R Stainless Steel Barrel w/ 1:8 Twist
    • Heavy Barrel Profile
    • 15" MLOK Rail
    • 6.5 Grendel Tyoe II Caliber
    • M4 Flat Top Upper Receiver
    • Rifle Length Gas System
    • NO BCG
    • NO Charging Handle
    • Stainless Steel A2 Flash Hider
    Learn More
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