The Barrett MRADELR .375 EnABLER "EB" Barrel Maker Kit 19436 is a comprehensive 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. Ideal for precision shooters, the Barrett MRADELR Barrel Maker Kit allows you to tailor your rifle to your specific needs, ensuring exceptional performance and accuracy. Barrett MRADELR .375 EnABLER "EB" Barrel Maker Kit 19436