This is my own 10.5" 223/5.56 upper that I built for my SBR to use suppressed. Less than 100 rounds through it. 1/2" group at 50 yds with IMI RazorCore 77gr and 2 moa at 100 yards with M193 (I can send pics of groups if you'd like). Selling because I have too many uppers and need a little cash.
- 10.5″ Melonite M4 Barrel Carbine Gas 4150CMV – 5.56 Chamber 1:7 Twist
- Superlative Arms .750" Adjustable Gas Block, Bleed Off - Clamp On - Melonite Finish
- Aero Precision M4E1 Threaded Assembled Upper – 7075-T6 Anodized Black
- Dirty Bird SMRS Handguard – Slim M-LOK Rail System V3
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