Sootch demonstrates a Wolff spring installation on a P-64 pistol and demonstrates the decreased trigger pull at the range.
Check out the review of the P-64 pistol prior to the Wolff spring installation: P-64 Pistol Review.
P-64 Specs:
- Cartridge: 9x18mm Makarov
- Action: Blowback
- Muzzle Velocity: 305 m/s (1,001 ft/s)
- Effective Firing Range: Sights fixed for 25 m
- Feed System: 6-round detachable box magazine
- Sights: Rear notch and front blade
- Weight: 620 g (22 oz)
- Length: 160 mm (6.3 in)
- Barrel length: 84.6 mm (3.3 in)
- Height: 117 mm (4.6 in)