Midwest Industries MI-30PBD AR .30 Cal Blast Diverter

Includes new crush washer.

Designed to work with 5.56 and 7.62 AR platform rifles components. Works with encapsulated and pin style barrel nuts including the GI style nut. Drive end for all MI free float barrel nuts -...

7 Slot Polymer M-Lok Rail Section

Machined from 4140 Ordnance grade steel. Durable Black Oxide finished for years of use. Will not mar or damage exterior of upper receiver. Receiver mounted sights can be left installed. Can be...

Heat treated 4140 retaining clip with phosphate finish. Includes one five slot M-Lok compatible rail section.