Bring a smoother, more controlled cycling feel to your compact AR build with the BATTLEARMS VERT Heavy Extra Power Buffer Spring. This upgraded carbine-length spring is designed to support reliable operation and enhanced bolt return across compatible AR-15, AR9, and .300 BLK platforms. It’s a practical performance upgrade for shooters refining their setup for confident, consistent function.
Made for Battle Arms VERT PDW stock systems, this high-grade steel spring suits a range of configurations, including 5.56 NATO carbines, 9mm blowback systems, and .300 BLK builds. Its extra-power design makes it a considered option for suppressed or subsonic setups, where dependable cycling matters. A corrosion-resistant finish adds durability, while its compact, approximately 1.5-ounce construction fits standard carbine-length applications.
- Compatible with AR-15, AR9, and .300 BLK platforms
- Designed for Battle Arms VERT PDW stock systems
- Extra-power spring supports bolt return and cycling
- Suitable for 5.56 NATO, 9mm, and .300 BLK configurations
- Useful for suppressed and subsonic firearm builds
- Constructed from durable, high-grade steel
- Corrosion-resistant coating for lasting service
- Standard carbine length; approximately 1.5 oz
- Made in the USA
Choose the BATTLEARMS VERT Heavy Extra Power Buffer Spring to complement a compact PDW, AR-15, AR9, or .300 BLK setup. It delivers a purpose-built component for builders seeking a durable spring upgrade and dependable platform performance. Confirm compatibility with your specific configuration and follow the manufacturer’s installation guidance.
