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 10.5" 10mm 1/16 Pistol Caliber Melonite M-LOK Upper with Flash CanSpecial Price $329.99 $479.99
- PRO2A 14.5" 5.56 NATO 1/7 Carbine Length Melonite M-LOK AR-15 Upper - Pinned & WeldedSpecial Price $329.99 $579.99
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- PRO2A 16" 45 ACP 1/16 Pistol Caliber Melonite M-LOK Upper with Flash CanSpecial Price $329.99 $529.99
- PRO2A 10.5" 350 Legend 1/16 Pistol Length Melonite M-LOK AR-15 Upper with Flash CanSpecial Price $329.99 $539.99
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- PRO2A 13.7" 5.56 NATO 1/7 Mid Length Melonite M-LOK AR-15 Upper with Flash CanSpecial Price $329.99 $489.99
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- PRO2A 12.5" 300 Blackout 1/8 Pistol Length Melonite M-LOK AR-15 Upper with Flash CanSpecial Price $329.99 $459.99
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- PRO2A 10.5" 40 S&W 1/16 Pistol Caliber Melonite M-LOK Upper with Flash CanSpecial Price $329.99 $489.99
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