KAK Industry AR-15 H1 A5-LENGTH BUFFER, 811163035507, 521-0704-002

The KAK Industry A5 Length buffer is a tough, no-nonsense component made from 7075 aluminum and hardcoat anodized for a lifetime of reliable use. Made in the USA, it's compatible only with A5 buffer tubes and rifle length AR-15 buffer springs.

• (1) tungsten and (3) steel weights
• Hardcoat anodize - black