Find the Perfect Balance for Tripod-Supported Shooting
The SRS ARCA Balance Rail was engineered with one purpose — to give shooters a minimalist, lightweight ARCA mounting solution positioned at the rifle’s balance point. At just 1.05 oz and 3.5″ overall length, this rail adds ARCA-Swiss dovetail compatibility where it matters most for stable tripod setups, without burdening the front end.
Made from durable 7075 aluminium with internal lightening pockets, the ARCA Balance wraps around the front action screw and secures with two bolts ahead of the recoil lug. Two distinct bottom profiles let you tailor fit your rail to your firearm:
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Flat — ideal for chassis systems, M-LOK handguards, or flatter stock fore-ends.
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Radius — crafted for composite and wood stocks with a curved profile.
Whether you’re shooting from a tripod in the field or aligning for precise positional shots, the ARCA Balance gives you a clean, go-anywhere ARCA interface right at the balance point of your rifle.
| Specification | Details |
|---|---|
| Rail Type | ARCA-Swiss dovetail at balance point |
| Material | Precision-machined 7075 aluminium |
| Overall Length | 3.5″ (approx. 89 mm) |
| Weight | ~1.05 oz (~30 g) |
| Rail Thickness | ~0.250″–0.260″ |
| Mount Position | Wraps around front action screw, mounts ahead of recoil lug |
| Bottom Profile | Flat or Radius (choose based on stock/chassis) |
| Fastener Options | 10-32, and M-LOK |
| Included Hardware | Mounting bolts/tee nuts appropriate to chosen fastener type |
| Use Case | Tripod mounting at balance point, ARCA tripod compatibility |
Product Variants
Bottom Profile (Surface Contact):
✔ Flat – best for chassis, M-LOK rails, or flat fore-ends
✔ Radius – designed for composite/wood stocks with curved bottom profiles
Fastener / Interface Options:
✔ 10-32 screws – classic threaded mount
✔ M-LOK hardware – for stocks/forearms with M-LOK slots
Balance-point ARCA mounting: Designed specifically to add ARCA-Swiss attachment right where your rifle balances best for tripod support.
Custom stock fitment: Flat and Radius bottom profiles let you match the rail to your stock or chassis surface.
Minimal weight: At just over an ounce, it adds minimal mass while unlocking tripod compatibility.
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