AGE VERIFICATION REQUIRED

Are you at least 18 years old?

FREE STANDARD SHIPPING ORDERS $250+
Links
  • Compare ()
  • Sign In
  • Contact Us
  • Create an Account
|
Toggle Nav
Advanced Search
Cart 0 Shopping Cart Cart
Menu
Account

5.56 NATO

SHOP Pro2a Tactical's 5.56 NATO AR-15 NR Side Charging Complete Uppers. We offer a huge selection in a variety of barrel lengths, twists and many options to enhance the performance of your upper. Our NR complete uppers with the BCG are ready to shoot right out of the box. Made in the USA and backed by our Limited Lifetime Warranty.

Filters
Set Descending Direction

29 Items

per page
View as Grid List
  1. -29%
    PRO2A 5" 5.56 NATO 1/5 Micro Length NR Side Charging Melonite M-LOK AR-15 Upper with Flash Can
    Rating:
    100%
    2  Reviews
    Special Price $619.99 $869.99
    Add to Wish List
    Add to Compare
  2. -19%
    PRO2A 16" 5.56 NATO 1/7 Mid Length "Ultralight" NR Side Charging Melonite M-LOK AR-15 Upper
    Rating:
    100%
    1  Review
    Special Price $729.99 $899.99
    Add to Wish List
    Add to Compare
  3. -19%
    PRO2A 14.5" 5.56 NATO 1/7 Mid Length "Ultralight" NR Side Charging Melonite M-LOK AR-15 Upper
    Rating:
    0%
    Special Price $729.99 $899.99
    Add to Wish List
    Add to Compare
  4. -19%
    PRO2A 14.5" 5.56 NATO 1/7 Mid Length "Ultralight" NR Side Charging Melonite M-LOK AR-15 Upper - Pinned & Welded
    Rating:
    0%
    Special Price $769.99 $949.99
    Add to Wish List
    Add to Compare
  5. -29%
    PRO2A 5" 5.56 NATO 1/5 Micro Length NR Side Charging Melonite M-LOK AR-15 Upper - Suppressor Ready
    Rating:
    100%
    2  Reviews
    Special Price $609.99 $859.99
    Add to Wish List
    Add to Compare
  6. -23%
    PRO2A 7.5" 223/5.56 1/7 Pistol Length NR Side Charging Melonite M-LOK AR-15 Upper
    Rating:
    100%
    1  Review
    Special Price $599.99 $779.99
    Add to Wish List
    Add to Compare
  7. -22%
    PRO2A 7.5" 223/5.56 1/7 Pistol Length NR Side Charging Melonite M-LOK AR-15 Upper with Flash Can
    Rating:
    100%
    3  Reviews
    Special Price $629.99 $809.99
    Add to Wish List
    Add to Compare
  8. -23%
    PRO2A 10.5" 5.56 NATO 1/7 Carbine Length NR Side Charging Melonite M-LOK AR-15 Upper
    Rating:
    89%
    3  Reviews
    Special Price $599.99 $779.99
    Add to Wish List
    Add to Compare
  9. -20%
    PRO2A 10.5" 5.56 NATO 1/7 Carbine Length NR Side Charging Melonite M-LOK AR-15 Upper with Flash Can
    Rating:
    80%
    3  Reviews
    Special Price $629.99 $789.99
    Add to Wish List
    Add to Compare
  10. -22%
    PRO2A 11.5" 5.56 NATO 1/7 Carbine Length NR Side Charging Melonite M-LOK AR-15 Upper
    Rating:
    100%
    1  Review
    Special Price $609.99 $779.99
    Add to Wish List
    Add to Compare
  11. -21%
    PRO2A 11.5" 5.56 NATO 1/7 Carbine Length NR Side Charging Melonite M-LOK AR-15 Upper with Flash Can
    Rating:
    87%
    1  Review
    Special Price $639.99 $809.99
    Add to Wish List
    Add to Compare
  12. -24%
    PRO2A 12.5" 5.56 NATO 1/7 Carbine Length NR Side Charging Melonite M-LOK AR-15 Upper
    Rating:
    97%
    2  Reviews
    Special Price $629.99 $829.99
    Add to Wish List
    Add to Compare
  13. -23%
    PRO2A 12.5" 5.56 NATO 1/7 Carbine Length NR Side Charging Melonite M-LOK AR-15 Upper with Flash Can
    Rating:
    100%
    1  Review
    Special Price $659.99 $859.99
    Add to Wish List
    Add to Compare
  14. -25%
    PRO2A 12.5" 5.56 NATO 1/7 Mid Length NR Side Charging Melonite M-LOK AR-15 Upper
    Rating:
    100%
    1  Review
    Special Price $639.99 $849.99
    Add to Wish List
    Add to Compare
  15. -25%
    PRO2A 12.5" 5.56 NATO 1/7 Mid Length NR Side Charging Melonite M-LOK AR-15 Upper with Flash Can
    Rating:
    100%
    1  Review
    Special Price $669.99 $889.99
    Add to Wish List
    Add to Compare
  16. -18%
    PRO2A 13.7" 5.56 NATO 1/7 Mid Length NR Side Charging Melonite M-LOK AR-15 Upper - Pinned & Welded
    Rating:
    100%
    1  Review
    Special Price $709.99 $869.99
    Add to Wish List
    Add to Compare
  17. -18%
    PRO2A 13.7" 5.56 NATO 1/7 Mid Length NR Side Charging Melonite M-LOK AR-15 Upper with Flash Can - Pinned & Welded
    Rating:
    0%
    Special Price $689.99 $839.99
    Add to Wish List
    Add to Compare
  18. -16%
    PRO2A 13.7" 5.56 NATO 1/7 Mid Length NR Side Charging Melonite M-LOK AR-15 Upper
    Rating:
    0%
    Special Price $629.99 $749.99
    Add to Wish List
    Add to Compare
  19. -16%
    PRO2A 13.7" 5.56 NATO 1/7 Mid Length NR Side Charging Melonite M-LOK AR-15 Upper with Flash Can
    Rating:
    93%
    1  Review
    Special Price $659.99 $789.99
    Add to Wish List
    Add to Compare
  20. -23%
    PRO2A 14.5" 5.56 NATO 1/7 Mid Length NR Side Charging Melonite M-LOK AR-15 Upper with Flash Can
    Rating:
    0%
    Special Price $659.99 $859.99
    Add to Wish List
    Add to Compare
  21. -24%
    PRO2A 14.5" 5.56 NATO 1/7 Mid Length NR Side Charging Melonite M-LOK AR-15 Upper
    Rating:
    93%
    1  Review
    Special Price $629.99 $829.99
    Add to Wish List
    Add to Compare
  22. -23%
    PRO2A 14.5" 5.56 NATO 1/7 Mid Length NR Side Charging Melonite M-LOK AR-15 Upper with Flash Can - Pinned & Welded
    Rating:
    100%
    1  Review
    Special Price $689.99 $899.99
    Add to Wish List
    Add to Compare
  23. -26%
    PRO2A 14.5" 5.56 NATO 1/7 Mid Length NR Side Charging Melonite M-LOK AR-15 Upper - Pinned & Welded
    Rating:
    100%
    1  Review
    Special Price $669.99 $899.99
    Add to Wish List
    Add to Compare
  24. -17%
    PRO2A 16" 5.56 NATO 1/7 NR Side Charging Melonite M-LOK AR-15 Upper
    Rating:
    86%
    5  Reviews
    Special Price $639.99 $769.99
    Add to Wish List
    Add to Compare
  25. -17%
    PRO2A 16" 5.56 NATO 1/7 NR Side Charging Melonite M-LOK AR-15 Upper with Flash Can
    Rating:
    97%
    2  Reviews
    Special Price $679.99 $819.99
    Add to Wish List
    Add to Compare
  26. -18%
    PRO2A 16" 5.56 NATO 1/7 Mid Length NR Side Charging Heavy Barrel M-LOK AR-15 Upper - Unthreaded
    Rating:
    0%
    Special Price $659.99 $799.99
    Add to Wish List
    Add to Compare
  27. -19%
    PRO2A 18" 5.56 NATO 1/8 Mid Length NR Side Charging Melonite M-LOK AR-15 Upper
    Rating:
    100%
    1  Review
    Special Price $629.99 $779.99
    Add to Wish List
    Add to Compare
  28. -25%
    PRO2A 20" 5.56 NATO 1/7 Rifle Length NR Side Charging Melonite M-LOK AR-15 Upper
    Rating:
    100%
    1  Review
    Special Price $649.99 $869.99
    Add to Wish List
    Add to Compare
  29. -25%
    PRO2A 22" 5.56 NATO 1/7 Rifle Length NR Side Charging Melonite M-LOK AR-15 Upper
    Rating:
    100%
    1  Review
    Special Price $669.99 $889.99
    Add to Wish List
    Add to Compare
Filters
Set Descending Direction

29 Items

per page
View as Grid List