Search
Compare

Complete Upper Assemblies

Category AR-15 image
AR-15
Category AR-10 image
AR-10
Category AR-9 image
AR-9
Category BC-8 image
BC-8
Category AR-22 Upper Assemblies image
AR-22 Upper Assemblies
Shop By
Clear All
Filters

Items 1 to 12 of 299 total

Filters
  • Position
  • Price
  • Quantity
  • Stock Status Flag
Price
  1. 7.62x39-6-parkerized-heavy-barrel-talon-split-rail
    Add to Compare
    BC-15 7.62X39 Forged Complete Upper Assembly, 6" Parkerized Heavy Barrel, 1:10 Twist, Pistol Length Gas System, 5.3" M-LOK Rail
    90%
    2 Reviews
    Special Price $171.95 Regular Price $239.99
  2. 7.62x39-7.5-parkerized-barrel-5-mlok-split-rail-up
    Add to Compare
    BC-15 7.62X39 Forged Complete Upper Assembly, 7.5" Parkerized Heavy Barrel, 1:10 Twist, Pistol Length Gas System, 5.3" M-LOK Rail
    88%
    43 Reviews
    Special Price $175.95 Regular Price $259.99
  3. 7.62x39-10.5-parkerized-heavy-barrel-talon-split-r
    Add to Compare
    BC-15 7.62x39 Upper, 10.5" Parkerized Heavy Barrel, 1:10 Twist, Pistol Length Gas System, Talon MLOK Split Rail
    98%
    46 Reviews
    As low as $175.95 Regular Price $274.99
  4. 22-arc-10.5-parkerized-heavy-barrel-upper-uaf-1353
    Add to Compare
    BC-15 .22 ARC Forged Complete Upper Assembly, 10.5" Parkerized Heavy Barrel, 1:7 Twist, Pistol Length Gas System, 9.5" M-LOK Rail
    Be the first to review this product
    Special Price $175.95 Regular Price $245.99
  5. 5.56 NATO, 8.5" Parkerized M4 Barrel (Right S
    Add to Compare
    BC-15 5.56 NATO Forged Complete Upper Assembly, 8.5" Parkerized Contour Barrel, 1:7 Twist, Pistol Length Gas System, 5.3" M-LOK Rail
    94%
    17 Reviews
    Special Price $176.95 Regular Price $249.99
  6. 7.62x39-Upper-8.5"-Parkerized-Heavy-Barrel-R
    Add to Compare
    BC-15 7.62X39 Forged Complete Upper Assembly, 8.5" Parkerized Heavy Barrel, 1:10 Twist, Pistol Length Gas System, 5.3" M-LOK Rail
    Be the first to review this product
    Special Price $176.95 Regular Price $249.99
  7. 300-blackout-7.5-416rss-heavy-barrel-5-mlok-split-
    Add to Compare
    BC-15 .300 Blackout Forged Complete Upper Assembly, 7.5" Stainless Heavy Barrel, 1:8 Twist, Pistol Length Gas System, 5.3" M-LOK Rail
    98%
    45 Reviews
    Special Price $177.95 Regular Price $249.99
  8. 5.56-nato-6-parkerized-heavy-barrel-talon-split-ra
    Add to Compare
    BC-15 5.56 NATO Forged Complete Upper Assembly, 6" Parkerized Heavy Barrel, 1:7 Twist, Pistol Length Gas System, 5.3" M-LOK Rail
    100%
    5 Reviews
    Special Price $179.95 Regular Price $249.99
  9. 223-wylde-16-parkerized-m4-barrel-complete-upper-U
    Add to Compare
    BC-15 .223 Wylde Forged Complete Upper Assembly, 16" Parkerized Contour Barrel, 1:7 Twist, Mid Length Length Gas System, 15" M-LOK Rail
    Be the first to review this product
    Special Price $179.95 Regular Price $284.99
  10. .300-blackout-7-parkerized-palmetto-barrel-complet
    Add to Compare
    BC-15 | .300 Blackout Complete Upper Assembly | 7" Parkerized Barrel | 1:7 Twist | Pistol Length Gas System | MLOK Split Rail
    Be the first to review this product
    Special Price $179.95 Regular Price $279.99
  11. 7.62x39-Upper-10.5"-Parkerized-Heavy-Barrel-R
    Add to Compare
    BC-15 7.62X39 Forged Complete Upper Assembly, 10.5" Parkerized Heavy Barrel, 1:10 Twist, Carbine Length Gas System, 10" M-LOK Rail
    90%
    28 Reviews
    Special Price $181.95 Regular Price $254.99
  12. .300-Blackout-Upper-7.5"-Black-NItride-Govern
    Add to Compare
    BC-15 .300 Blackout Forged Complete Upper Assembly, 7.5" Black Nitride Government Barrel, 1:8 Twist, Pistol Length Gas System, 5.3" M-LOK Rail
    100%
    6 Reviews
    Special Price $181.95 Regular Price $254.99
12
  • 6
  • 9
  • 12
  • 15
  • 18
per page
Shop By
Now Shopping by
  1. Charging Style
    Rear Charging
Clear All
Filters
Stock
  1. In Stock 228 items
  2. Out of Stock 71 items
Price
Caliber
  1. .22 ARC 12 items
  2. .22 Creedmoor 2 items
  3. .22-250 6 items
  4. .223 Wylde 29 items
  5. .224 Valkyrie 1 item
  6. .243 Winchester 4 items
  7. .277 Fury 1 item
  8. .300 Blackout 31 items
  9. .308 16 items
  10. .338 Arc 5 items
  11. .350 Legend 13 items
  12. .400 Legend 7 items
  13. .450 Bushmaster 14 items
  14. .458 SOCOM 7 items
  15. 5.56 NATO 85 items
  16. 6.5 Creedmoor 16 items
  17. 6.5 Grendel 5 items
  18. 6.5 Grendel Type II 6 items
  19. 6.8 SPC II 1 item
  20. 6MM ARC 8 items
  21. 7.62x39 21 items
  22. 8.6 Blackout 3 items
  23. 12.7x42 6 items
Platform
  1. AR-10 48 items
  2. AR-15 251 items
Barrel Length
  1. 4.5 15 items
  2. 7.5 19 items
  3. 8.5 6 items
  4. 10.5 28 items
  5. 11.5 4 items
  6. 12.5 4 items
  7. 14.5 4 items
  8. 16 98 items
  9. 18 35 items
  10. 20 59 items
  11. 22 11 items
  12. 24 12 items
  13. 6 3 items
  14. 7 1 item
Gas System
  1. Rifle Length 81 items
  2. Mid Length 36 items
  3. Pistol Length 52 items
  4. Carbine 116 items
  5. Micro 2 items
  6. Micropistol 10 items
Twist
  1. 1:10 38 items
  2. 1:14 13 items
  3. 1:16 20 items
  4. 1:20 6 items
  5. 1:24 14 items
  6. 1:3 3 items
  7. 1:7 82 items
  8. 1:8 122 items
  9. 1:9 1 item
Thread Pitch
  1. 1/2 x 28 72 items
  2. 5/8 x 24 88 items
  3. 5/8 x 32 9 items
  4. 49/64 x 20 4 items
  5. M18 x 1.5 1 item
Charging Style
  1. Left Side Charging 15 items
  2. Right Side Charging 315 items
  3. Rear Charging 299 items
  4. Sporter Slick Side Rear Charging 6 items
  5. Bolt Action Style 174 items
  6. Left Side Charging Right Eject 29 items
Profile
  1. Government 12 items
  2. Heavy Barrel 184 items
  3. Lightweight 11 items
  4. M4 Contour 80 items
  5. Mid Weight 5 items
  6. SOCOM 6 items
Flutes
  1. Non-fluted 267 items
  2. Bear Claw 11 items
  3. Black Wolf 2 items
  4. Straight Flutes 17 items
  5. Spiral Flutes 2 items
Hand Guard
  1. MLOK 50 items
  2. Standard Handguard 15 items
  3. MLOK Split Rail 232 items
  4. Rifle Length Handguard 3 items
Special Features
  1. Carry Handle 4 items
  2. Hammer Forged 8 items
  3. Painted 38 items
Barrel Finish
  1. Black Nitride 86 items
  2. Parkerized 139 items
  3. Stainless Steel 68 items
  4. Black Nitride Stainless 7 items
Color
Compare Products
Compare
You have no items to compare.
My Wish List
Go to Wish List
You have no items in your wish list.
Copyright © 2026 Bear Creek Arsenal, LLC. All Rights Reserved.
Compare