AIMS-74 5.45x39 4150V Black Nitride USA barrel *Oversized trunnion journal*

Item Number: 7145
Price: $129.00
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This USA AIMS-74 4150V black nitride barrel was a direct copy from a factory original Romanian Military AIMS-74 take off. These feature the handguard retainer cuts, extractor cuts, and gas port drilled!

The MFG used Green Mountain 4150V true spec 5.45x39 blanks for these barrels and they were sent to the top black nitriding firm for treatment

Gas port is already dimpled to mark the location so you will just need to complete the hole with our #48 drill bit we sell

Standard barrel trunnion press diamter is .908/23mm and this is oversized so expect .911-.913 if you order this oversized model.

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