Parent case.308 WinchesterCase typeRimless, BottleneckBullet diameter0.284 in (7.2 mm)Neck diameter0.315 in (8.0 mm)Shoulder diameter0.454 in (11.5 mm)Base diameter0.470 in (11.9 mm)Rim diameter0.473 in (12.0 mm)Rim thickness0.050 in (1.3 mm)Case length2.035 in (51.7 mm)Overall length2.80 in (71 mm)Rifling twist1/9Primer typeLarge Rifle
Direct Conversion Formula 7 mm*
1 in
25.4 mm
=
0.2755905512 in
7mm is about the thickness of a standard yellow pencil. In inches, 7 mm is about 0.28 inches.
1cm = 10mm Therefore 1cm is larger than 7mm
7mm NOW
Five inches is as long as it is long - so it is 5 inches long.
Four inches is four inches long.
7mm is about the thickness of a standard yellow pencil. In inches, 7 mm is about 0.28 inches.
7mm = 0.27559 inches. You can do this in Google, just type "convert 7mm to inches." Direct Conversion Formula7 mm* 1 in 25.4 mm = 0.2755905512 in
A 7mm bead is .275 inches in diameter (through the hole).
1cm = 10mm Therefore 1cm is larger than 7mm
7mm NOW
DO NOT DO THIS!!!! The OAL on the 7mm Mag is 2.5 inches and the 7mm Weatherby is 2.55 inches. SInce they headspace on the belt, and due to the freebore in the Weatherby, the 7mm Mag may chamber in the Weatherby. SAAMI lists the 7mm Mag/7mm Weatherby as an unsafe combination one will probably chamber in the other. DO NOT SHOOT UNLESS YOU ARE SURE YOU HAVE THE RIGHT AMMUNITION!!!!
The 7mm Remington Mag.cartridge is a long action cartridge.Its overall length is longer than 2.800in. Also a standard 7mm is long.
Long
7mm
7 mm = about 0.275 inches. Direct Conversion Formula 7 mm* 1 in 25.4 mm = 0.2755905512 in
7mm if weapon and ammo availability and cost is of any consideration...
Seven mm is not very big at all. In fact, it is only equal to 0.28 inches.