JLP Slide Racker V1 (Open) Category_Air Seal Nozzle (Bore-Up) For MARUI FN57 GBB Use

For MARUI FN57 GBB Use Only

-Original parts for KSC LM4 & M4A1 / KWA LM4 Series

(Optional High Capacity Magazine available in 190rds & 420rds)

Material : Metal Alloy

-All parts are CNC out of high grade aluminum provide the best durability

JLP Slide Racker V1 (Open) Category_Air Seal Nozzle (Bore-Up) For MARUI FN57 GBB UseJLP Slide Racker version 1 ( for Open Division kit ) features: Made by America 6061 Aircraft Grade aluminum . 100% machined product , (NOT casting products), guarantee the strength of the racker. Ultra Light Weight , only 8 gram 7 line's CHECKERING handle , avoid slippery at the most crucial moment. The WORLD FIRST fast attach & detach slide racker ( Just like the real steel guns , 1 screw can attach or detach the racker ) , easy for the operator who