innovaTAC COMPS competition spring Light 1200mm

Description

Magazine spring family engineered for competition shotguns. Available in factory, medium and light version.

Less loading resistance means increased loading speed and success rate. And correct magazine spring rating is important for the functionality of your shotgun.

In other commercial shotgun magazine springs there can be even a 30% or more variance in force output between brands and even production batches/years as manufacturers change the specifications. COMPS gives you fixed standards, they are high quality shotgun magazine springs, made to exact specifications, every production batch tested and measured for output spring force. COMPS is also available with different ratings and data is collected and published to help you tune your competition shotgun.

Specifications:

• Length for light 1200mm, medium 1200mm and factory 1250mm
• Light for most modern semi-auto competition shotguns with up to 12 shell tube
• Medium for most pump-action shotguns with up to 12 shell tube, or increased feed reliability for semi-automatics
• Factory rating for pump action shotguns without feed modifications, very long tubes and increased reliability for all platforms when dirty or other problems with feeding
• High quality steel spring wire with color marker (spring steel not colored, as in the picture)

Instructions:

• Remove any color/power markers or packaging material from the spring
• Assemble spring to the magazine tube and fully compress it 4-5 times (fill the magazine full of shells)
• Spring will take some set and shorten approx 40-90mm
• Cut the spring to preferred length, after the spring has taken a set
  • • You can always leave the spring longer than recommended minimum, this will add reliability
    • For auto-loading lifter users, see FAQ
    • Recommended minimum for Light in 12 shell tube: tube length + 350mm (no need to cut)
    • Recommended minimum for Light in 10 shell tube: tube length + 300mm
    • Recommended minimum for Medium in 12 shell tube: tube length + 250mm
    • Recommended minimum for Medium in 10 shell tube: tube length + 200mm
    • Recommended minimum for Factory in 14 shell tube: tube length + 250mm
    • Recommended minimum for Factory in 12 shell tube: tube length + 200mm
• Make sure your magazine tube and follower is clean and smooth
• Always test the functionality of your setup in training
• Ready to rock&roll