Smith-Wesson MP15R 5.45x39 Complete Upper Receiver
|Hard coat black anodized finish. Chromed components: barrel bore, gas key, bolt carrier and chamber. Allows shooter to easily convert their 5.56mm/.223 to the less expensive 5.45x39mm. 1 in 8 inch twist. M4 Post front sight. Comes with one 30 round magazine and bolt carrier assembly. |
You can order additional magazines here.
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