Bipods, Monopods & AccessoriesAccu-TacSold by Brownells

Accu-Tac

Br-4 G2 Bolt Action Bipods - Br-4 G2 Bipod Quick Detach Matte Black

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Accu-tac Br-4

Quick detach rail mount

Attaches 1913

Picatinny rail

Mounts Seconds

Without extra tools for tightening

Leg Design

Five adjustable positions

Each Leg

Can be positioned differently

$316.92
List Price: $396.15
You Save: $79.23 (20%)
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SKU: 100040481

Overview

Built for shooters who want a compact support option on a 1913 Picatinny rail, this bipod is aimed at a more grounded shot from a stable position. The quick detach mount is designed for fast attachment without extra tools, making it practical for rifles that move between setup and carry. Its leg design offers five position settings, with each leg able to be positioned independently for added flexibility. The matte black finish and billet aluminum construction give it a purposeful, no-nonsense profile suited to serious field use.

Why Hunters Choose the Accu-Tac

Quick-detach Mount

Attaches to a 1913 Picatinny

No Extra

Tools needed for tightening during

Legs Adjust

To five positions for flexible

Each Leg

Can be positioned differently for

Compact Br-4

Design suits a more grounded

Key Features

  • Accu-Tac BR-4 G2 bolt action bipod with quick detach rail mount
  • Attaches to a 1913 Picatinny rail
  • Mounts in seconds without extra tools for tightening
  • Leg design offers five adjustable positions
  • Each leg can be positioned differently
  • 100% billet construction from aircraft aluminum

Best Used For

  • Hunters wanting a compact bipod for a more grounded shot from a bolt-action rifle
  • Shooters using a 1913 Picatinny rail and wanting quick, tool-free attachment
  • Users who value independent leg positioning for varied shooting setups
  • Those looking for a smaller bipod for steady support without added bulk

Specifications

Construction100% billet
Country Of OriginUSA
Leg Positions5
MaterialAircraft aluminum
Quick DetachYes
Rail Mount Type1913 Picatinny rail

Pros

  • Quick-detach mount attaches to a 1913 Picatinny rail in seconds.
  • No extra tools needed for tightening during installation.
  • Legs adjust to five positions for flexible setup.
  • Each leg can be positioned differently for uneven shooting surfaces.
  • Compact BR-4 design suits a more grounded shot.
  • 100% billet construction uses aircraft aluminum.

Considerations & Trade-offs

  • The smaller profile is geared toward a more grounded shot, so it may not suit users looking for a larger support footprint.
  • The quick-detach mount is designed for 1913 Picatinny rails, which limits compatibility to that rail type.
  • Leg adjustment is limited to 5 positions, so it offers less range than systems with finer incremental settings.
  • The premium construction and quick-detach design place it in a higher-price category, which may be more than needed for occasional use.

Suggested Comparisons

  • Other bipods with quick-detach Picatinny mounts
  • Compact rifle support accessories
  • Adjustable shooting rests for bolt-action rifles
  • Benchrest and field shooting support equipment

Suggested Accessories

  • Picatinny rail accessories
  • Rifle sling
  • Shooting rest bag
  • Cleaning kit

Frequently Asked Questions

What rail does the BR-4 G2 quick detach mount fit?

The quick detach mount attaches to a 1913 Picatinny rail.

Does this bipod require tools to install?

No. The description says it mounts in seconds without the need to use extra tools for tightening.

Can each leg be set independently?

Yes. The leg design allows the shooter to position each leg differently.

How many leg positions are available?

The description states the legs can be quickly adjusted to 5 different positions.

What is the BR-4 G2 made from?

The product description says it is 100% billet and made from the highest quality aircraft aluminum available.