Br-4 G2 Bipod Arca Spec Qd Matte Black

The Accu-Tac BR-4 G2 Bipod with Arca Spec quick detach is a precision shooting accessory built for bolt-action rifles and other firearms that demand a stable, adjustable rest. Engineered and manufactured in the USA from billet 6061-T6 aluminum and hardened steel hardware, this compact bipod delivers the rigidity and repeatability serious shooters need at the bench or in field conditions. The Arca Swiss quick-detach mount lets you swap the bipod in seconds without tools—mount it to any standard Arca-style rail, tighten by hand, and you're ready to shoot.

What sets the BR-4 G2 apart is its flexibility. Each leg moves independently, locking into five distinct positions across a 180-degree range—deploy them at 45 or 90 degrees, forward or back, to match your shooting angle and terrain. The G2 refresh added leg extensions with five notch settings, giving you finer height control and reach. A throw lever lets you lock and unlock cant adjustments quickly, so you can level your gun on uneven ground without fiddling with tools or multiple levers. At just over 21 ounces and closed to 7.5 inches long and 3.25 inches wide, the BR-4 G2 stays compact enough to pack, yet tall enough to work from 5.75 inches (legs at 45°) up to 8.625 inches (legs fully extended at 90°).

The matte black Type III mil-spec hard-anodize finish resists corrosion and glare, blending into any rifle setup. Whether you're dialing in at the range, hunting over long distances, or setting up a precision shot in variable conditions, the BR-4 G2's modular design and solid American manufacturing make it a no-fuss tool that earns its place in your kit.

Key Features

• Arca Swiss quick-detach mount—tool-free hand tightening for fast attachment and removal
• Five-position leg locking system per leg, adjustable independently across 180-degree arc
• Deployable at 45° or 90° angles, forward or backward, to adapt to terrain and shooting position
• Leg extensions with five notches for variable height and reach
• Throw-lever cant lock for rapid level adjustment without tools
• 100% billet aircraft-grade aluminum (6061-T6) construction with hardened steel hardware
• Type III mil-spec hard-anodize coating—durable, corrosion-resistant finish
• Compact closed profile: 7.5" long × 3.25" wide, 21.12 oz
• Manufactured in the USA

Specifications

Frequently Asked Questions

What rail mount does the BR-4 G2 use, and what rifles is it compatible with?

The BR-4 G2 Arca Spec model uses an Arca Swiss quick-detach mount that attaches to any standard Arca-style rail. This makes it compatible with a wide range of modern rifle chassis, precision stocks, and aftermarket rail systems that accept Arca mounts. It's not designed for Picatinny (1913) rails—verify your rifle's rail type before purchase.

How do I adjust the legs, and can they be set at different angles?

Each leg moves independently and locks into one of five positions across a 180-degree range. You can deploy the legs at 45 or 90 degrees, and position them forward or backward. Pull the leg downward to move it into the next detent position. Each leg can be set differently, so one leg can be at 45° while the other is at 90°, for example.

Does the BR-4 G2 have height adjustment?

Yes. The G2 model includes leg extensions with five notch positions for additional height adjustment. Combined with the five locking positions and dual-angle deployment (45° and 90°), you get multiple height options ranging from 5.75 inches at minimum (legs at 45°) to 8.625 inches at maximum (legs fully extended at 90°).

Can I level a canted rifle with this bipod?

Yes. The BR-4 G2 features a throw lever that locks and unlocks cant adjustments, letting you level your rifle on uneven terrain without needing tools or adjusting the individual legs.