• My Account
  • Sign In
  • Compare Products
  • Create an Account
Toggle Nav
My Cart
Search
Advanced Search
Menu
Account

Pro2a Tactical offers a wide selections of 45 ACP AR-15/AR-45 Uppers in a variety of barrel lengths and configurations - all made right here in the USA and backed by our limited lifetime warranty.

45 ACP

View as Grid List

12 Items

Set Descending Direction
  1. 3 inch 45 ACP AR-15 Upper | Fast Shipping
    Add to Wish List Add to Compare
    PRO2A 3" 45 ACP 1/16 Pistol Caliber Melonite M-LOK Upper with Flash Can
    Rating:
    95%
    3  Reviews
    Special Price $299.99 $449.99
  2. 3 inch AR-15 AR-V 45 ACP Pistol Caliber Melonite Upper w/CAN - MP5 Style
    Add to Wish List Add to Compare
    PRO2A 3" 45 ACP 1/16 Pistol Caliber Melonite Upper with Flash Can - MP5 Style
    Special Price $409.99 $619.99
  3. 5 inch AR-15 45 ACP Pistol Caliber Melonite Upper
    Add to Wish List Add to Compare
    PRO2A 5" 45 ACP 1/16 Pistol Caliber Melonite M-LOK Upper - Suppressor Ready
    Rating:
    92%
    2  Reviews
    Special Price $279.99 $419.99
  4. 5 inch AR-15 45 ACP Pistol Caliber Melonite Upper w/CAN
    Add to Wish List Add to Compare
    PRO2A 5" 45 ACP 1/16 Pistol Caliber Melonite M-LOK Upper with Flash Can
    Rating:
    96%
    6  Reviews
    Special Price $299.99 $449.99
  5. 5 inch AR-15 AR-V 45 ACP Pistol Caliber Upper w/Can - MP5 Style
    Add to Wish List Add to Compare
    PRO2A 5" 45 ACP 1/16 Pistol Caliber Melonite Upper with Flash Can - MP5 Style
    Rating:
    100%
    1  Review
    Special Price $419.99 $619.99
  6. 8.5 inch AR-15 AR-V 45 ACP Pistol Caliber Melonite Upper - MP5 Style | Pro2A Tactical
    Add to Wish List Add to Compare
    PRO2A 8.5" 45 ACP 1/16 Pistol Caliber Melonite Upper - MP5 Style
    Special Price $429.99 $629.99
  7. 8.5 inch AR-15 45 ACP Pistol Caliber Melonite Upper | Pro2a Tactical
    Add to Wish List Add to Compare
    PRO2A 8.5" 45 ACP 1/16 Pistol Caliber Melonite M-LOK Upper
    Rating:
    100%
    1  Review
    Special Price $299.99 $459.99
  8. 8.5 inch AR-15 45 ACP Pistol Caliber Nitride Upper w/Flash Can | Pro2a Tactical
    Add to Wish List Add to Compare
    PRO2A 8.5" 45 ACP 1/16 Pistol Caliber Melonite M-LOK Upper with Flash Can
    Rating:
    97%
    2  Reviews
    Special Price $329.99 $489.99
  9. 10.5 inch AR-15 45 ACP Pistol Caliber Melonite Upper
    Add to Wish List Add to Compare
    PRO2A 10.5" 45 ACP 1/16 Pistol Caliber Melonite M-LOK Upper
    Rating:
    96%
    6  Reviews
    Special Price $309.99 $479.99
  10. 10.5 inch AR-15 45 ACP Pistol Caliber Melonite Upper w/Can
    Add to Wish List Add to Compare
    PRO2A 10.5" 45 ACP 1/16 Pistol Caliber Melonite M-LOK Upper with Flash Can
    Rating:
    98%
    3  Reviews
    Special Price $339.99 $499.99
  11. 16 inch AR-15 45 ACP Pistol Caliber Melonite M-LOK Keymod Upper
    Add to Wish List Add to Compare
    PRO2A 16" 45 ACP 1/16 Pistol Caliber Melonite M-LOK Upper
    Rating:
    98%
    7  Reviews
    Special Price $349.99 $489.99
  12. 16 inch AR-15 45 ACP Pistol Caliber Melonite M-LOK Upper w/Can | Pro2a Tactical
    Add to Wish List Add to Compare
    PRO2A 16" 45 ACP 1/16 Pistol Caliber Melonite M-LOK Upper with Flash Can
    Rating:
    100%
    1  Review
    Special Price $379.99 $529.99
per page
Shop By
Shopping Options
Price
  1. $200.00 - $299.99 4item
  2. $300.00 - $399.99 5item
  3. $400.00 and above 3item
Compare Products
  1. Remove This Item
Compare
Clear All
You have no items to compare.
My Wish List
Last Added Items
  1. Add to Cart
    Remove This Item
Go to Wish List
You have no items in your wish list.