KAK Industry K-SPEC Enhanced A5H4 AR-15 Spring and Buffer Kit - 7.3oz

The KAK Industry K-SPEC Enhanced A5H4 AR-15 Spring and Buffer Kit - 7.3oz was designed to work with A5-style buffer tubes and Kak Industry's flatwire buffer spring. This spring and buffer kit helps reduce felt recoil and enables faster follow-up shots, so you can shoot faster with better accuracy. The buffer is 7.3oz and features 3 tungsten sliding buffer weights, and it is the length of A5-style buffers. Even better, this spring-and-buffer combo helps eliminate potential bolt bounce. Note: Due to manufacturing tolerances, weights may vary slightly.