The Ergo 4021BK TDX-0 Tactical Deluxe Beavertail Grip brings refined ergonomics and modern shooting geometry to AR-platform rifles and precision rifle chassis systems. Built around a zero-degree angle, this grip positions your hand naturally for contemporary shooting positions—whether you're working a chassis rifle, an AR-15, AR-10, or any firearm accepting standard AR-pattern grips. The beavertail design adds palm protection and support, reducing fatigue during extended shooting sessions at the range or in the field.
What sets this grip apart is the balance between aggressive control and genuine comfort. The overmolded SUREGRIP material delivers substantial texture without the harshness that can wear on your hand over a long day. An ambidextrous design and thoughtful palm swell work together to lock your grip in place, giving you confidence whether you're pushing precision shots at distance or running drills on the clock. Installation hardware is included, so you're ready to swap it in without hunting for fasteners.
Ergo built this grip to last—it's made in the USA and backed by a lifetime guarantee. The zero-degree geometry and beavertail configuration make this particularly well-suited to shooters running modern tactical or competition setups, though any AR-15 or AR-10 builder looking to upgrade ergonomics will feel the difference. Note that this grip does not include a plug.
| Model | 4021BK TDX-0 |
| Grip Angle | Zero Degree |
| Color | Black |
| Material | Overmolded SUREGRIP Rubber |
| Design | Beavertail |
| Compatibility | AR-15/AR-10 Platforms, Precision Rifle Chassis Systems, AR-Pattern Grip Interface |
| Orientation | Ambidextrous |
| Hardware | Installation Hardware Pack Included |
| Warranty | Lifetime Guarantee |
| Country of Origin | USA |
Yes. The Ergo 4021BK is designed to fit all AR-15 and AR-10 platforms, as well as any firearm that accepts a standard AR-pattern grip. It's also compatible with precision rifle chassis systems.
A zero-degree angle positions your hand more naturally for contemporary shooting positions, reducing wrist angle and fatigue. This geometry works especially well with modern tactical and competition setups, as well as precision rifle work.
Yes. An installation hardware pack is included, so you won't need to source fasteners separately. Installation is straightforward on any AR-platform rifle.
Yes. The 4021BK TDX-0 features an ambidextrous design with ergonomic contours and palm swell, making it equally functional for left and right-handed shooters.
Ergo Grip
