The TangoDown ACB-4 Bipod was created to add quick, longer-range capability to the current M16A4/ M4 / MK 11-type weapon systems with minimal ergonomic or weight impact. Full motion of cant and traverse were designed-in for rapid settling on uneven ground and to track moving targets. Legs silently deploy at the push of a button and extend, when needed, with a simple pull. We used light weight aluminum forgings and advanced polymers throughout to save weight and maintenance.  The ACB-4 attaches directly to any MIL-STD 1913 rail, and legs fold closely to the weapon for a low, snag-free profile. When used with the BPM-1 adapter, the ACB-4 will mount to most bolt action rifles.


– 7075 aircraft grade forged aluminum body with high impact-resistant advanced polymer legs

– Low profile design with adjustable height legs

– Built –in wide range of cant and traverse motion

– Attaches directly to any MIL-STD 1913 rail

OA Height:  8.0” (collapsed)  10.5” (extended)  Width: 3.50”   Weight: 16.1 oz.   Made in USA

TangoDown - ACB-4 Bipod

  • Brand: TangoDown
  • Product Code: TDACB4BIPOD
  • Availability: 2
  • 245.00€

  • Ex Tax: 202.48€

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