Hop-Up Metal block for 1911 / Hi-Capa GBB Marui AIRSOFT MASTERPIECE

Airsoft Masterpiece is a Hong Kong brand renowned for the very high quality of their upgrade parts in the world of custom airsoft fist replica. With a large reference catalogue, this brand offers an infinite number of possibilities for customising your replica.

Here we find a complete metal hop-up block for 1911 and Hi-Capa Tokyo Marui. Ideal for upgrading the internals of your airsoft fist replica.

This hop-up block originally intended for the 1911 is also compatible with hi-capa, the only thing differentiating them being the nipple present on the lower part of the block. You will therefore need to use a guide rod with an opening in the head that presses against the block (RM1 Cowcow or Masterpiece guide rod).