ASPUK Dragunov SVD Advanced Hop Unit
ASPUK Dragunov SVD Advanced Hop Unit Details
Owners of this rifle know about the problem with the unstable HopUp performance. So the main target during development was to fix this problem.
- Durable metal body with anodized surface.
- Good HopUp press with the stable BB trajectory.
- Inner barrel fully fixed with three screws.
- Brass barrel center ring keeps inner barrel in axis position.
- Wide span adjustment with the adjust ring (Almost 360°;).
- Package include HopUp bucking.
The following shows optimal BBs weight. Based on included bucking.
All tests were done with the AimTop brand bbs.
Spring M130 BBs weight 0,25g to 0,30g
Spring M140 BBs weight 0,28g to 0,33g
Spring M150 BBs weight 0,30g to 0,36g
Spring M160 BBs weight 0,36g to 0,40g
Spring M170 BBs weight 0,40g to 0,43g
ASPUK Dragunov SVD Steel Sear
ASPUK Dragunov SVD Steel Sear Details
Full steel construction piston sear for the A&K Dragunov, should also fit other brands. This is a practically a sear for life. Very strong.
Made on high precision CNC machines. Stock sear is made of zinc alloy and wears down easily.
This part will also help with stronger spring upgrades.
ASPUK Dragunov SVD Stock Sear
ASPUK Dragunov SVD Stock Sear Details
Full steel construction piston sear for the A&K Dragunov, should also fit other brands. This is a practically a sear for life. Very strong.
Made on high precision CNC machines. Stock sear is made of zinc alloy and wears down easily.
This part will also help with stronger spring upgrades.
