Kit de refaccion completo para Sa-17.
 
Compatible solo con BT Sa-17.
 
Incluye: 
Hammer O-Ring 2, Bolt Pin 1, Velocity Screw O-Ring 1,  
Valve Set Screw 1,  Sear 1,  Safety Ball 1, Safety Spring1,
Sear Spring 1, Sear/Trigger Pin 1,  Grip Screws 2,
Ball Detent 1,  O-Ring (015-ur) 6, Retaining Ring (large) 1,
12 Gram Seal 3, Seal Housing O-ring (014-buna) 2, 
Puncture Pin Spring 1, Puncture Pin 1, Retaining Ring (small) 1,
Puncture Pin Housing Retaining Screw 1, Valve Spring 1, 
Seal Retaining Washer 1,  Cupseal 1, O-ring (016-ur) 3,
Cocking Arm Pin 1, Trigger Frame Screw 3, Feed Adapter Plug 1,
Feed Tube Plunger Knob 1, Locking Quick Release Pin 1,
Door Pin 1, Door Roller Pin 1, Door Locking Spring 1, Barrel O-ring 2,
Hammer Spring 1.