APW B-2 Spirit Rifle Chassis Specifications

Overview

• Manufacturer: Axis Precision Worx (APW)

• Model: B-2 Spirit Rifle Chassis

• Material: Machined from solid billet 6082 aluminium (main chassis body and butt stock)

• Applications: Precision long-range, competition, PRS-style, and ELR shooting

Dimensions & Specifications

• Overall Length: 1005 mm (39.5″)

• Folded Length: 770 mm (30.25″)

• Fore-end Length: 18–19″ (457–483 mm), inlet dependent

• Length of Pull (LOP): 342.5–394 mm (13.5–15.5″)

• LOP Adjustment Range: 51.5 mm (2.0″)

• Chassis Base Weight: 2.8–3.2 kg (6.17–7.05 lb), inlet dependent (excluding internal and external weights)

• Magazine Compatibility: AICS compatible with adjustable magazine release

• Accessory Interfaces: Integrated ARCA rail and M-LOK slots

Ergonomics & Key Features

• Butt Stock: Folding rear butt stock with tool-less length-of-pull adjustment and tool-less cheek riser adjustment

• Grip & Thumb Rest: Fully adjustable vertical grip with a wide thumb rest / thumb shelf

• Mirage Covers: Removable mirage covers with M-LOK slots

• Bag Rider: Removable bag rider (interchangeable with included Picatinny rail)

Modular Weight System

• Internal Weights: Fits up to 5 internal weights at ~250 g (0.55 lb) each; maximum internal weight is 1.25 kg (2.76 lb)

• External Weights: Fits up to 5 external weight sets (2 x 200g / 0.44lb per set = 400g / 0.88lb per set); maximum external weight is 2.0 kg (4.41 lb)

• Maximum Additional Weight: Up to 3.25 kg (7.17 lb) combined additional weight

• Fully Weighted Chassis Mass: Approximately 6.05–6.45 kg (13.34–14.22 lb) with full internal and external weight systems installed (before barreled action, optic, bipod, magazine, etc.)

• Note: Internal and external weight kits are sold separately

Cerakote Finish Options

• Blackout: E-Series Cerakote

• Carbon Grey: E-Series Cerakote

• Concrete Grey: E-Series Cerakote

• FDE: E-Series Cerakote

• Jesse James Civil Defence Blue: H-Series Cerakote

Available Action Inlets

• Remington 700 Pattern: Short Action and Long Action (including most Rem 700-pattern clones)

• Howa: Short Action and Long Action

• Tikka: Short Action and Long Action

• Barnard: Barnard P

• BAT Machine: BAT Vampire and BAT Bumblebee

• CZ: CZ 457

What’s Included

• 1 x Removable bag rider

• 4 x Mirage covers

• 1 x Picatinny rail (interchangeable with the removable bag rider)

• 1 x Wide thumb rest / thumb shelf

• 1 x Fully adjustable vertical grip

• Action bolts

APW B-2 SPIRIT CHASSIS FULL SPEC