Product Description
Angstadt Arms 40 S&W/45 ACP Buffer Kit
The Angstadt Arms 40 S&W/45 ACP Buffer Kit is an enhanced recoil management system designed to reduce felt recoil, muzzle rise, and bolt bounce on AR-15 platforms. The S configuration is tuned for specific ammunition loads and gas system lengths, ensuring reliable cycling across a wide range of commercial and mil-spec ammunition. Angstadt Arms engineers this system using precision-wound springs and quality buffer materials selected to complement the S weight setting. The result is a smoother, more controlled shooting experience with less shooter fatigue over extended sessions. Key Features • Weight: S • Tuned spring rate for consistent cycling • Reduces felt recoil and muzzle rise • Fits mil-spec buffer tubes • Compatible with AR-15/M4 carbine and mid-length gas systems
The Angstadt Arms 9mm heavy buffer assembly kit is compatible with blowback AR-9 style firearms chambered in 9mm, 40S and W and 45ACP. Includes 8oz solid state buffer and carbine buffer spring.
Key Features
- Complete drop-in 9mm AR-15 buffer kit
- Compatible with 9mm, 40S&W and 45ACP
- 8oz buffer weight
- Includes buffer and carbine spring
Specifications
- Manufacturer: Angstadt Arms
- Model: Buffer & Spring
- UPC: 853427007134
- Manufacturer Part Number: AA45BUFKIT
- Type: Buffer
- Sub Category: Stocks & Buffer Tubes
- Color: Black
- Finish: Matte
- Fit: AR Rifles
- Weight: 12
