Search results
Results from the WOW.Com Content Network
Handloading ammunition avoids the labor costs of commercial production lines, reducing the expenditure to only the cost of purchasing components and equipment.Reloading may not be cost effective for occasional shooters, as it takes time to recoup the cost of needed equipment, but those who shoot more frequently will see cost-savings over time, as the brass cartridge cases and shotgun shell ...
The 37 mm M9 autocannon was a derivative of the 37 mm M1A2 flak gun and used the longer, more powerful 37×223mmSR cartridge. Compared to the M4, the M9 had 50% more muzzle velocity (3,000 fps) from a 78-inch barrel (vs. 65-inch in M4), and was twice as heavy (120 vs. 55 pounds for the barrel alone); the whole M9 weighed 405 pounds vs. 213 of ...
37 mm flare or "1.5 inch" caliber is the specification for a common launching system for non-lethal and less-lethal ammunition. Such launchers are also often known as "gas guns" due to their original use by police for launching tear gas projectiles.
Improvements in reloading raised the firing rate, with 20 to 25 rounds a minute being quoted. [14] Its combat debut was in North Africa where the first fifty were quickly introduced. Due to the harsh environment and teething problems with the new weapons system, they faced many problems.
As such, ammunition is typically fed from a belt system to reduce reloading pauses or for a faster rate of fire, but magazines remain an option. Common types of ammunition, among a wide variety, include HEIAP, HEDP and more specialised armour-piercing (AP) munitions, mainly composite rigid and discarding sabot rounds.
This could fire the same ammunition as the Bofors 40 mm anti-aircraft gun, and also had a version of Stielgranate ammunition made for it. 37 mm anti-tank gun M1930 (1-K) – This was a Soviet anti-tank gun designed by Rheinmetall and produced under license, which was very similar to the Pak 35/36, but lacking some improvements.
The 37mm HE round had 39 grams (0.085 lb) of TNT, producing an explosive power of 161 Kilojoules. [ 26 ] [ 27 ] By way of contrast, the HE round from a Sherman 75mm gun had 667 grams (1.47 lb) of TNT, producing 2790 Kilojoules, while the modern 40mm shell from M203 grenade launchers has 32 grams (0.07 lb) of Comp B, producing an explosive power ...
37 mm gun or 3.7 cm gun can refer to several weapons or weapons systems. The "37 mm" refers to the inside diameter of the barrel of the gun, and therefore the diameter of the projectile it fires. However, the overall size and power of the gun itself can vary greatly between different weapons, in spite of them all being called "37 mm" guns.