Madbull Ace stock base polar star frame mounted 20mm accessory rail hpa m4 adapter FPS Range 370 400 Style:Blue/White NINJAPK68D

frame mounted 20mm accessory rail for lights or laser aiming modules

which means it's budget-friendly but performance-focused

Other 6mm macro line based units

perfect to run as your primary CQB gun or as a highly effective backup for snipers or crew served weapon gunners

The original G36C from Heckler and Koch was designed as a high performance rifle with light weight and versatility in mind

Madbull Ace stock base polar star frame mounted 20mm accessory rail hpa m4 adapter FPS Range 370 400 Style:Blue White NINJAPK68D frame mounted 20mm accessory rail for lights or laser aiming modules which means it's budget friendly but performance focused