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chris in va · December 31, 2004, 01:03 AM

I just ordered the 4rd extension from Cal's Armory. According to the manual a longer spring is needed as well. True?

December 31, 2004, 01:03 AM	#1
chris in va Senior Member Join Date: December 26, 2004 Location: Louisville KY Posts: 13,806	Nova 20ga extension question I just ordered the 4rd extension from Cal's Armory. According to the manual a longer spring is needed as well. True?