Gunsmith Bros Aluminum Light Weight High Speed V2 Adjustable Blow Back Unit for TM Marui Hi-Capa 4.3 / 5.1 GBBFor Tokyo Marui Hi Capa 4. 3 5. 1 GBB Airsoft Series Faster Slide Cycle More Gas Efficiency Light Weight BBU ( Under 26g ) O ring Cyclinder Type Adjustable Early Cut Module Spare Nozzle Return Spring

Different color to match all creativity

Umarex Glock 19 Gen 3

Unity Tactical FAST™ is a series of optic mounts that provide end users with a quicker sight picture than standard height mounts

- T-style Magazine base and Magwell installed (with one original magazine)

but yet hate winding and the rattling from high capacity magazine

Silver & Gold

-Can perfectly solve the problem of shoots full auto in semi

6061 Aluminum Slide & Stainless Outer Barrel 100% CNC MADE

- Nova S-style Aluminum Thread Outer-barrel ( Golden color ) x 1

Precision CNC out of stainless steel for ultra durability

- Magazine Capacity: 15+1

Made of Metal