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 optional 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