At last I think I can finally say its finished.
Fitted a better quality receiver then touched up the paintwork to make it all uniform then finally added a micro reflex sight and 2-point sling attachments to finish it off
Comprised of G&P, madbull, magpul pts and acm.
Pistol is a custom tokyo marui MEU.
The United States Navy Mark 12 Mod 0/1 Special Purpose Rifle (SPR) is a rifle in service with United States Special Operations Forces in Operation Enduring Freedom and Operation Iraqi Freedom. SPR initially stood for Special Purpose Receiver, but that nomenclature has been replaced as the weapon became a stand-alone weapons system, and not just an add-on upper receiver assembly (part of the proposed SOPMOD upgrades). The SPR was eventually type classified by the U.S. Navy as the Mk 12.