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David Tubb's New 6mm 115gr Rebated Boat Tail (RBT) DTAC (500 CT)

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Your Price: $148.00
Part Number: 115DTAC
Availability: Back Order.

These are uncoated, closed nose 115 grain Rebated Boat Tail DTAC in a 500 count box.

This brand-new high-BC 6mm bullet is similar to previous DTAC bullets with respect to its overall form, but has incorporated a very important design change: it has a rebated boattail. During testing with an Oehler 88 at 1000 yards these bullets provided a measured G1 BC of .620!

A rebated boattail bullet obturates (conforms) faster and more efficiently to the rifle bore. This results in quicker sealing and less gas blow-by. The result is a significant increase in accurate barrel life compared to diet of conventional boattails.

Specifically, the RBT design slows down barrel throat erosion. This erosion results from the "flame-cutting" effect of burning propellant gases, which is intensified by a conventional boattail design. Along with extending the accurate life of a new barrel, this also means that our 115 RBT will perform better in a rifle that's already suffering from throat erosion. 

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