Description

Features Included:
– Oil Tempered with high pressure treatment
– Progressive design, or “Irregular pitch”, minimizes spring resistance making it easier to pull the bolt back
– Constructed out of 1st class carbon steel piano wire
– Long lasting durability and high performance output

Type: SP150 Irregular (Progressive)
Velocity Range: 420~450 FPS (velocity will vary depending on modifications done to rifle, manufacturer of rifle, and internal parts used)
Compatibility: For UTG, Shadow Op, MB-01 and other compatible APS / Type96 series Airsoft Spring Sniper Rifles
Materials: Carbon Steel Piano Wire