The Accu-Tac 17S Spec-4 Bipod Black puts Accu-Tac's proven BR-4 G2 bipod platform on a 17S Spec interface, giving seamless compatibility with the full range of 17S Spec accessories and an easy fit across a variety of firearms.
How It Compares
Need more height, choose the 17S Spec-5 Bipod. Prefer a direct rail fit? The same platform is available as the BR-4 G2 Picatinny QD Bipod, or in M-LOK form as the M-LOK Spec-4 Bipod. Browse the full Accu-Tac range and our full bipods & monopods collection.
Ideal For
- Shooters standardising on the 17S Spec accessory interface
- Precision bolt-action rifles used prone and from the bench
- Anyone wanting BR-4 G2 stability with flexible mounting options
Key Features
- Built on the battle-tested Accu-Tac BR-4 G2 bipod platform
- 17S Spec adapter — seamless compatibility with all 17S Spec accessories
- Robust billet construction engineered for precision and stability
- 6061 T6 aluminium alloy with high-strength steel hardware
- Type III (MIL-SPEC) hard anodised finish
Technical Specifications
| Mount |
17S Spec interface (compatible with 17S Spec accessories) |
| Height, legs at 45° |
5.12" (133 mm) minimum |
| Height, legs at 90° |
6.62"–8.12" (165–203 mm) |
| Stance |
8.0"–12.25" (203–311 mm) |
| Folded size |
3.25" wide × 7.5" long |
| Weight |
17.95 oz (approx. 509 g) |
| Platform |
Accu-Tac BR-4 G2 |
| Material |
6061 T6 aluminium alloy / high-strength steel hardware |
| Finish |
Type III (MIL-SPEC) hard anodise |
| Colour |
Flat Black |
| SKU / MPN / UPC |
17SS-0004 / 17SS-0004 / 858520006572 |
| Brand |
Accu-Tac (USA) |
What's Included
- 1 × Accu-Tac 17S Spec-4 Bipod, Black (17SS-0004)
UK Delivery & Support
Every order is dispatched tracked from our UK warehouse, so there are no import duties or customs surprises, and you are backed by UK-based aftersales support for the life of the product.
Frequently Asked Questions
What is the 17S Spec interface?
It is Accu-Tac's quick-fit accessory standard — this bipod's 17S Spec adapter makes it compatible with all 17S Spec accessories, so one bipod can move across several set-ups.
How does it compare to the BR-4 G2?
The legs, heights and construction are the proven BR-4 G2 design; only the mounting interface differs.
What height range does it cover?
5.12" at 45°, and 6.62–8.12" with the legs at 90°, with a stance up to 12.25".
