Description
To maximize compatibility, the Umarex SD5 comes with two threaded adapters (M14x1 left-hand thread and 1/2″-20 UNF). Features Compact 4-chamber pistol silencer for airguns up to 5.5 mm (.22) pellet and steel BB caliber CNC-machined aluminum housing High noise reduction (-23 dB) High compatibility thanks to two included threaded adapters: 14 mm CCW & 1/2"-20 UNF
Technical specifications:
Caliber 4.5 mm (.177) / 5.5 mm (.22)
Barrel thread 1/2"-20 UNF
Length 137 mm
Weight 70 g