Highest bc 5.56
Web21 de mar. de 2012 · For the idly curious, with a 100-yard zero, MK 262 Mod 1 requires 37.25 minutes of come-up at 1,000 yards (elevation 2,500 feet), at least in Hoffman's rifle. The name changed with each modification. MK 262 Mod 0 was adopted in 2002, Mod 1 came along in 2003 with the cannelure, and an improvement to temperature sensitivity … Web4 de jan. de 2010 · Jan 1, 2010. #2. I'm pretty sure the berger and sierra 77s are the best thing you can stuff in a magazine. G1 balistic coefficients can be misleading. I have seen the extra long mags you mention but I wasn't impressed. They were expensive, difficult to load, and not entirely reliable. But, they allowed the use of Sierra 80s out of a magazine.
Highest bc 5.56
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Web17 de dez. de 2024 · For the last several years, Hornady has developed some of the best long-range bullets on the market. Their new A-Tip bullet has a precision-machined, aero … WebYour RBC level of 5.56 is a High RBC level. If you are a male and your RBC is in between 4.5 mil/uL and 5.5 mil/uL, or if you are a female and your RBC is in between 5 mil/uL and …
Web12 de fev. de 2024 · 165-grain, .470 BC, 2,700 FPS at the muzzle; ... Terminal Ascent’s .308 Win option offers the highest BC we’ve found in hunting ammo and, as such, is the … Web24 de fev. de 2024 · Modeled after the company’s legendary MatchKing HPBT, the polymer-tipped projectile offers up unparalleled .510 BC and exceptional terminal performance. …
WebFor a hypothetical 115 grain 6.5 mm with a .500 BC bullet at 2650 fps from the same tube, I get 1794 foot-pounds at the muzzle and there again about the same as the 123 Scenar at 300 yards. So I guess it depends on what's more … WebBallistics Coefficients - Rifle 1510 .243 75 Hollow Point .181 .217 @ 2800 fps and above.221 between 2200 and 2800 fps.232 @ 2200 fps and below
Web29 de jul. de 2015 · The 155.5gr 30 caliber bullet has the velocity of a 125-135gr bullet and has the BC of a 185-200gr bullet. The 255.5gr 338 caliber bullet has the velocity of a 225gr bullet and the BC of the 300gr bullet. …
Web7.62×39 is also heavier than 5.56×45, so it is a lot easier for soldiers to carry around. When soldiers are hauling around equipment, including loaded magazines, it’s always better to keep it lighter. 5.56×45 rounds are also thinner, allowing their magazines to be smaller and more rectangular. Overall, 5.56×45 is indisputably more ... healy analysis appThe 5.56×45mm NATO (official NATO nomenclature 5.56 NATO, but often pronounced "five-five-six") is a rimless bottlenecked intermediate cartridge family developed in the late 1970s in Belgium by FN Herstal. It consists of the SS109, L110, and SS111 cartridges. On 28 October 1980, under STANAG 4172, it … Ver mais In 1954, the larger 7.62×51mm NATO rifle cartridge was selected as the first standard NATO rifle cartridge. At the time of selection there had been criticism that the recoil power of the 7.62×51mm NATO, when fired from a … Ver mais When 5.56×45mm NATO was adopted as standard in 1980, NATO chose a 178 mm (1:7) rifling twist rate for the 5.56×45mm NATO chambering to adequately stabilize the relatively long NATO L110/M856 5.56×45mm NATO tracer projectile. The US at that time … Ver mais The first confrontations between the AK-47 and the M14 rifle came in the early part of the Vietnam War. Battlefield reports indicated that the M14 was uncontrollable in full-auto and that soldiers could not carry enough ammo to maintain fire superiority over the … Ver mais The 5.56×45mm NATO has 1.85 ml (28.5 grains H2O) cartridge case capacity. 5.56×45mm NATO maximum NATO cartridge dimensions. All sizes in millimeters (mm). The rifling twist rate for this cartridge is 177.8 mm (1 in 7 … Ver mais The 5.56×45mm NATO SS109/M855 cartridge (NATO: SS109; U.S.: M855) with standard 62 gr. lead core bullets with steel penetrator will penetrate about 38 to 51 cm (15 to 20 in) into … Ver mais The exterior dimensions of the 5.56mm NATO and .223 Remington cartridges are identical. While the cartridges are identical other than powder load, the chamber leade, i.e. the area where the rifling begins, is cut to a sharper angle on some .223 commercial … Ver mais Hit probability refers to the ability of a soldier to concentrate on firing in spite of their weapon's recoil and noise, which is noticeably different … Ver mais mount a hddWeb9 de jun. de 2015 · While the original Mk262/77gr SMK’s BC is very close to that of the 147-150 gr 7.62x51mm’s ballistic performance, the new polymer tip bullet of Black Hills 77 gr TMK gives it the long range performance near the heavier 168 gr .308 caliber bullet. Black Hills’ three 77 grain (5 g) 5.56mm ammo. The Mk262 military load on the left. mount a health screening