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BAT Machine

BAT Machine, BumbleBee, Aluminum, Anodized, Short action, Multi Flat 1.35 in, Right Bolt, Spiral Fluting, Magnum, Tactical knob, Magazine Load, Right Eject STD, Picatinny Integral 20 MOA, Integral Lug

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BAT Machine BumbleBee Action

Introducing the BAT Machine BumbleBee Action

Experience the pinnacle of innovation with the BAT Machine BumbleBee, a short action designed for shooters seeking a lightweight yet robust platform. Crafted for excellence, this premium quality action sets a new standard in the firearms industry.

Lightweight Design Meets Durability

The BumbleBee action combines aircraft-grade billet 7075-T6 Aluminum and hardened 4140 Chromoly Steel, offering an optimal balance between lightweight design and high strength. With an overall weight of just 23.8oz, it rivals titanium actions in lightness while incorporating integral components such as Picatinny rails and recoil lugs.

Enhanced Stiffness and Reliability

This action boasts up to 42% greater stiffness compared to lightweight steel actions and surpasses round Titanium actions in rigidity by over 130%. Such structural integrity ensures unparalleled precision and performance.

Advanced Coatings for Smooth Operation

The BumbleBee features a Black Nitride coating on the firing pin, bolt, and bolt shroud, enhancing smooth bolt movement and reducing maintenance needs. The action body is treated with a Type III hard anodize and Teflon coating to minimize friction and maximize durability.

Compatibility and Specifications

Designed to use Remington 700 Short Action bottom metal, this action requires a specific inlet for a perfect fit. It is equipped with an integral recoil lug and a 20 MOA Picatinny rail, ready for any shooting challenge:

  • Weight: 23.8 oz for a lightweight build
  • Magazine Port: Accommodates standard and extended boxes
  • Eject Port Length: 2.942 inches
  • Barrel Tenon: 1.062 x 18 tpi
  • Bolt Face Options: .385 (223 Rem), .48 (Standard), .55 (Mag)

Uncompromised Performance

The BumbleBee action is not just any short repeater action; it's a testament to BAT Machine's commitment to quality and innovation. Whether you're a competitive shooter or a hunting enthusiast, the BumbleBee provides the reliability, precision, and lightweight design you need to excel.

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Additional Information

Model / Type:
Round 1.35in
Bolt Orientation:
Bolt Fluting:
Bolt Face Diameter:
.540 +/-
Bolt Knob Style:
Load Port:
Magazine / Hinged Floor Plate
Ejection Port:
Picatinny Rail:
Minute of Angle:
20 MOA
Recoil Lug:
Extractor Type:
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