The Barrett MRADELR .416 Barret "EA" Barrel Maker Kit 19552 is a premium kit designed for creating a custom barrel for your MRADELR rifle. This kit includes a barrel extension, bolt, barrel extension jam nut, ejector roll pin, ejector spring, ejector, extractor, and instruction card. Perfect for precision shooters, the Barrett MRADELR Barrel Maker Kit allows you to customize your rifle for optimal performance and accuracy. Barrett MRADELR .416 Barrett "EA" Barrel Maker Kit 19552