Silverback SRS A1 Sport (20 inches) Pull Bolt Licensed by Desert Tech - Black (2018 New Version Gen 3) saI. M4 5 inch barrel improves the

5 inch barrel improves the grouping and accuracy of the gun

Power (Muzzle Velocity) : 350-380 fps

Adjustable Rear sight and Hop-Up

- Length: 785mm / 870mm (Extented)

Silverback SRS A1 Sport (20 inches) Pull Bolt Licensed by Desert Tech - Black (2018 New Version Gen 3) saI. M4 5 inch barrel improves theSilverback SRS A1 Sport (20 inches) Pull Bolt Licensed by Desert Tech Black (2018 New Version Gen 3) Features: Quick change of barrel length and rail system length. Bullpup design. Silverback SRS Sport series comes in 20" Outer Barrel. Adjustable Hop up w external dials. 6. 05mm AEG type precision inner barrel. Available in Black, Tan, OD w pull or push bolt action and left or right handed. Specifications: Length 785mm Weight 3000g Inner Barrel