H&K HK 93/53/33 (5.56 / .223) 30 Round Magazine Spring

HK 93,33,53 Magazine Replacement Spring For Steel German HK 30 Round Magazines. Hard to find and a must have spare part for your HK high capacity mags.

NOTE: Although not factory correct these springs will work in the 25 round HK 93 magazines and for some operators they are preferred as they have slightly more spring pressure to aid in feeding in undesirable conditions.