LayLax Prometheus Hard Piston For M4-HK NGR

A very high quality piston from LayLax for the TM M4 and HK NGR Series.  This is best used with a matching Prometheus piston head.  It has low resistance and high strength.

£38.00 inc. VAT

Available to Pre-Order


Product Details:

  • High Quality
  • 4 metal release teeth
  • Second tooth mod as standard

Additional information

Weight 0.2 kg
Dimensions 10 × 5 × 3 cm