.30-06 caliber 3.715" mag length 3 round capacity Weighs 5.5 ounces Heat treated and coated with Teflon for maximum durability Max OAL 3.615" This .30-06 magazine can also be used for 25-06, .270 winchester, .280 Rem, 35 whelen, 6.5x55 swede, 6.5x284 or other .30-06 parent cased rounds. In some cases the feed lips may need to be bent inward or outward to set rounds at the correct height to feed.