King Arms Ultra Grade rifles in classic configurations!

The new king arms M4 RIS SOPMOD updates a classic favorite with a battery crane stock.  Lightweight, durable, and reliable, the SOPMOD is the perfect starter gun or field rental unit.  Now available with two magazines for a limited time.  Also available again is the classic M4A1 ultra grade, also with two magazines!




6MM Gunworks
6MM Gunworks

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