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Looking to buy a 556 lower. It doesn't matter if it comes with side folding stockor M4 stock, aslong the lower is complete
All 5.56 mm SIG556 use the AR magazine.I need the lower that takes AR magazines. The classic takes regular sig magazines?
I have a complete NIB 556R Gen II 7.62x39.All 5.56 mm SIG556 use the AR magazine.
5.56 mm SIG 551, 552, and 553 accept the SIG proprietary magazine.
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Looking to buy a 556 lower. It doesn't matter if it comes with side folding stockor M4 stock, aslong the lower is complete
I have a complete NIB 556R Gen II 7.62x39.
Looking to buy a 556 lower. It doesn't matter if it comes with side folding stockor M4 stock, aslong the lower is complete
I have a complete NIB 556R Gen II 7.62x39Looking to buy a 556 lower. It doesn't matter if it comes with side folding stockor M4 stock, aslong the lower is complete