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View Full Version : What magazine extension w/20" bbl....7 or 8?


TCW
December 20, 2000, 06:49 PM
For a 20 inch 870: is the tac star 8-round extension too long? Thanks! TCW

Dave McC
December 20, 2000, 08:41 PM
My deer 870 has a 20 inch bbl and a two round extension that sticks out a skosh past the muzzle.

TEXAS LAWMAN
December 21, 2000, 12:26 PM
7-rd extensions fit an 18" barrel and 8-rd ones fit 20" barrels nicely. Actually, you may use any sized extension you wish--only, those which project past the end of the barrel look funky!

Dave McC
December 21, 2000, 12:42 PM
Oops,my mistake. It's a 3 round extension...

LIProgun
December 22, 2000, 10:07 AM
Right. For maximum extenstions that do not go past the muzzle, use the +2 ("7 round") for 18 inch barrels, and the +3 ("8 round") for 20 inch barrels. Bear in mind of course that the number of rounds includes one in the chamber.

TCW
December 22, 2000, 11:09 AM
Does any one know what kind of finish the Tac Star extentions have?