The Shearforce PBCAR is a 3D-printed variable-mode rifling attachment platform inspired by the principle behind the Rexfire Akasha “Super BCAR.” Featuring an initial, more aggressive PCAR segment to pre-rotate the dart, followed by a gentler BCAR segment, this muzzle device is the cutting edge of springer accuracy. With a low-profile collet, this BCAR fits snugly on as little as 20mm of 16mm or similar OD exposed metal barrel. Additionally, internal baffling or porting controls and disperses turbulence from higher-volume, under-barreled blasters,

This hardware kit includes everything you need to print the 3D parts and assemble up to three rifling attachments yourself (3D files available below).

FEATURES:
• Shearforce PBCAR Hardware Kit
• 3D-printed variable-mode rifling attachment
• Aggressive PCAR pre-rotation, plus
• Gentile BCAR correction
• Turbulence-limiting baffling
• Compatible with most exposed 16mm barrels*
• Secured with low-profile O-ring collet
• Different configurations for various FPS caps
• 3x2 version compatible with Worker Seagull

*Note: Barrel tip clearance is required for proper fit.

INCLUDES:
Everything you need to print and assemble up to 3 PBCARs yourself, including
• 18 Flanged Bearings
• 18 M3 x 6mm Socket Head Screws
• 3 14mm OD Collet O-rings

SPECS:
• Exit Angle: 3-Degree, Inverse-progressive
• Lines: Variable, Segmented (6-3)
• Rows: up to 6
• Total Bearings: 18
• Minimum Barrel Clearance: 20mm
• Material: Hardware
• Dimensions: varies
• Assembled: 32mm x 60-125mm
• Weight: 34g
• SKU: HWK PER SHEARFORCE BCAR

LINKS:
• 3D Files
• Recommended Darts
• More Designs by Perry
• More Rifling Attachments

3D-PRINTED SCAR BARRELS (PCARS)

Shearforce 3D-Printed PBCAR Hardware Kit