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556 Taper Cap does not fit 5.56 Spear Light Rattler

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https://sigforum.com/eve/forums/a/tpc/f/380105858/m/3090001025

March 27, 2026, 11:39 PM
ihbwotrr
556 Taper Cap does not fit 5.56 Spear Light Rattler
is there any reason why the Sig 556 Taper Cap will not fit my Sig Spear Light 7.75” 5.56 Spear Light Rattler barrel?
March 28, 2026, 11:56 AM
P220 Smudge
You should ask Sig Sauer and let us know what they tell you.


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