Product Description
The Maxim Roller Delayed Blowback (RDB) System Buffer is designed to upgrade a straight blowback AR-9 into a more efficient, reliable roller-delayed operating system. Built for carbine-length setups, this drop-in system replaces the buffer and spring to help address common AR-9 buffer weight issues, while delivering smoother cycling, reduced felt recoil, and improved accuracy. The roller-delayed locking mechanism helps delay bolt opening until chamber pressure drops, which also makes the platform easier to suppress and more consistent under a wide range of use.
Product Highlights
- Converts straight blowback AR-9 operation to a roller-delayed system for smoother cycling
- Carbine-length buffer system designed to replace the existing buffer and spring
- Compatible with most Mil-Spec AR-15 and AR-9 buffer tubes for straightforward installation
- Helps reduce felt recoil and increase accuracy with delayed bolt opening
- Suppressor-friendly design that supports more controllable, consistent performance
Specs
- Brand: Maxim
- Manufacturer Part Number: MXM47839
- UPC: 680017478391
- Model: Roller Delayed Blowback System Buffer
- Platform Compatibility: Most Mil-Spec AR-15/AR-9 buffer tubes
- Caliber/Gauge: 9mm Luger (9x19 Parabellum)
- Material: Steel
- Product Length: 8.5 in
- Product Width: 2.1 in
- Product Height: 1.8 in
- Weight: 8.3 oz
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