ZRTS Colt Umarex 1911-22 Spring

(27 customer reviews)


Improve the functionality of your Colt Umarex 1911-22!

  • Reliable feeding
  • Cycles most bulk pack ammo
  • 10x life over stock


Our replacement Colt Umarex 1911-22 Springs are truly an upgrade to the stock springs. The ZRTS springs are more durable than the factory ones. As seen in the picture below comparing the factory and ZRTS springs, the ZRTS springs utilize a thicker wire , which can help your pistol run smoother.  Our improved recoil spring ensures reliability with bulk pack ammo and CCI MiniMags.  These cure the issue of not returning to battery or sluggish cycling.

Additional information

Weight .5 oz

27 reviews for ZRTS Colt Umarex 1911-22 Spring

Based on 27 reviews
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Showing 1 of 27 reviews (4 star). See all 27 reviews
  1. Billy P. (verified owner)

    Verified reviewVerified review - view originalExternal link

    Replaced spring due to weak return of original. Didn’t see any difference. Spring is thicker and shorter. Did not do any worse.

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