Retro Arms CZ Billet CNC Ver.2 Gearbox Shell for HPA Engines VFC Hollow plates can be filled

Hollow plates can be filled with sand / expanding foam to convert into training plates with realistic weight

Includes a 25 round CO2 magazine (Can also use green gas mags)

2) Put the handgun in the holster

CNC SPR Mod 1 handguard allows for integration of accessories with included 20mm rail segments

Retro Arms CZ Billet CNC Ver.2 Gearbox Shell for HPA Engines VFC Hollow plates can be filledUnlike most other gearbox shells on the market, the Retro Arms CZ gearbox shells are precision CNC machined out of a solid block of billet EN AW 7075 T651 aluminum giving them unmatched durability and resilience. Precision machined from a block of billet EN AW 7075 T651 aluminum Durable anodized finish Reinforcement in key stress points to counter rapid wear from high performance parts Pre radiused cylinder windows helps evenly distribute impact force