SHOP Pro2a Tactical's huge selection of AR-15 complete uppers in a variety of calibers - 223/5.56, 300 Blackout, 7.62x39, 6.8 SPC II, 6.5 Grendel, 6mm ARC, 450 Bushmaster, 50 Beowulf (12.7x42), 458 Socom, 224 Valkyrie. We also have AR-15 uppers in pistol calibers like 9mm, 40 S&W and 45 ACP. All our AR-15 complete uppers are carefully assembled, inspected for quality assurance and made right here in the USA.
AR-15 Uppers
- PRO2A 13.7" 5.56 NATO 1/7 Mid Length Melonite M-LOK AR-15 Upper - Pinned & WeldedSpecial Price $379.99 $519.99
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- PRO2A 3" 45 ACP 1/16 Pistol Caliber Melonite Upper with Flash Can - MP5 StyleSpecial Price $379.99 $549.99
- PRO2A 12.5" 9x39 Russian 1/7 Pistol Length Melonite M-LOK AR-15 Upper with Flash CanSpecial Price $379.99 $499.99
- PRO2A 16" 12.7x42 (50 Beowulf) 1/20 Carbine Length Melonite M-LOK AR-15 UpperSpecial Price $379.99 $579.99
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