KAK Industry AR15 H1 Carbine Buffer Tube Kit

KAK Industry AR15 H1 Carbine Buffer Tube Kit

The KAK Industry H1 carbine buffer tube kit includes everything you need for the receiver extension on your AR15 carbine or pistol

• Mil-Spec diameter buffer tube – hard coat anodized
• Music wire carbine buffer spring
• H1 Heavy buffer – 3.8oz
• Mil-Spec castle nut
• Mil-Spec end plate