This is an original 1972 Cobray® OEM design with the top cocking feature. Upper Receiver design is complete with the reinforcement ribs and Cobray Logo. The only modification from the original design is the inclusion of the hole for the barrel roll pin in the trunnion.
- Modified to fit 3D print models
- Compatible with 'Macdaddy' 3D prints.
- Fits both Full Auto and Semi Fire models
- Made in the USA
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MAC-11_UR
Just received my upper and Zac has done it up right. Got it painted with his camo colors and it looks great. The MAC-11 upper is hard to come by right now and Zac has it and it works great on my Mac N Cheese 3d printed lower. Keep up the great work.
