12.5 mini dissipator upper.

Description

12.5 mini dissipator upper with mixed parts. The barrel is a 12.5 Rosco midlength with pinned front sight. The parts making up the upper receiver is a psa from a past build. The rear sight is utg and the handguard is a Magpul sl moe. I’m also including a yellow sprinco spring with it for unsuppressed shooting for reliability. The barrel was made to be suppressed however with a carbine spring it ran fine unsuppressed. The yellow spring is lightened so it will make it fully reliable with even steel case ammo. I have only broken the barrel in and probably only fired around 60 rounds through it. For any questions please ask or for any other pictures. I’m asking for cash or Venmo and I’m flexible on reasonable offers.

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