2Pcs QD Strap Buckle Quick Detachable Sling Swivels Bolt Action Wood Screw Type

Feature:
-Installs without dismantling gun. 
-Closed Link technology creates a permanent ring bond. 
-The close Machining tolerances provide smooth and silent operation. 
-The unique quick detachable (QD) design stops the metal swivel body from contacting the gun. 
-Swivel Lock spring-loaded plunger and a knurled, threaded sleeve eliminates accidental opening of the swivel. 
-Application:Military & tactical & Police & Army gun/ airsoft//War game CS game/ Outdoor hunting. 
  
Specification:
Material:steel; 
Color:Black; 
Weight:41g(approx.); 
  
Package included:
2 X Quick Detachable Sling Swivels