Angstadt Arms 9mm AR-15 Buffer Kit – 5.4oz Complete Assembly (AA09BUFKIT)

• Buffer kit designed for 9mm AR platform firearms
• Includes buffer spacer and carbine spring for complete installation
• Buffer weight approximately 5 point 4 ounces for proper cycling
• Compatible with Glock and Colt style magazine systems
• Designed to limit bolt overtravel during operation
• Drop in design supports easy installation without modification

The Angstadt Arms 9mm Buffer Kit 5.4oz AR-15 Carbine Assembly Black is a buffer kit designed for recoil management in 9mm AR-15 platforms.

This buffer kit includes a 5.4 ounce buffer, a buffer spacer, and a carbine buffer spring, forming a complete drop-in assembly. It is compatible with both Glock and Colt style 9mm AR configurations, supporting common magazine systems. The components feature an anodized black finish and are designed for use in blowback-operated firearms. This product is used for controlling bolt travel and recoil cycling during operation. In standard configurations, the included spacer helps limit overtravel of the bolt carrier group. The Angstadt Arms 9mm Buffer Kit 5.4oz AR-15 Carbine Assembly Black is categorized under buffer systems and supports range use and firearm builds.