Pro2a Tactical offers a large selection of 300 Blackout AR-15 Upper Assemblies. 300 Blackout is the perfect caliber for short/medium range applications and is the perfect round to be suppressed. We offer the 300 Blackout in a variety of barrel lengths, twists and formats to suit your needs. All of our uppers are assembled by the most experienced armorers and covered by our limited lifetime guarantee.
300 Blackout
- Combo Sale - 16 inch 300 Blackout Melonite Upper + 7.5 inch 300 Blackout Melonite UpperSpecial Price $579.99 $799.99
- PRO2A 5" 300 Blackout 1/5 Micro Length Melonite M-LOK AR-15 Upper - Suppressor ReadySpecial Price $309.99 $479.99
- PRO2A 5" 300 Blackout 1/5 Micro Length Melonite M-LOK AR-15 Upper with Flash CanSpecial Price $319.99 $489.99
- PRO2A 6" 300 Blackout 1/7 Pistol Length Melonite M-LOK AR-15 Upper - Suppressor ReadySpecial Price $349.99 $459.99
- PRO2A 6" 300 Blackout 1/7 Pistol Length Melonite M-LOK AR-15 Upper with Flash CanSpecial Price $379.99 $499.99
- PRO2A 7.5" 300 Blackout 1/7 or 1/5 Pistol Length Melonite M-LOK AR-15 UpperSpecial Price $289.99 $419.99
- PRO2A 7.5" 300 Blackout 1/7 or 1/5 Pistol Length Melonite M-LOK AR-15 Upper with Flash CanSpecial Price $319.99 $469.99
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- PRO2A 8.5" 300 Blackout 1/7 Pistol Length Melonite M-LOK AR-15 Upper with Flash CanSpecial Price $329.99 $459.99
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- PRO2A 9" 300 Blackout 1/7 Pistol Length Melonite M-LOK AR-15 Upper with Flash CanSpecial Price $369.99 $509.99
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- PRO2A 12.5" 300 Blackout 1/8 Pistol Length Melonite M-LOK AR-15 Upper with Flash CanSpecial Price $379.99 $519.99
- PRO2A 10.5" 300 Blackout 1/8 or 1/5 Pistol Length Melonite M-LOK AR-15 UpperSpecial Price $319.99 $439.99
- PRO2A 10.5" 300 Blackout 1/8 or 1/5 Pistol Length Melonite M-LOK AR-15 Upper with Flash CanSpecial Price $349.99 $469.99
- PRO2A 16" 300 Blackout 1/8 Pistol length Melonite M-LOK AR-15 Upper with Flash CanSpecial Price $359.99 $499.99
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