Reloading mk262
WebAny load that will give you Mk262 performance will exceed SAAMI specifications for .223. Thus, you're not going to find any published commercial data that will meet Mk262 velocities. You shouldn't use anyone's Mk262 'recipe' straight up. If you want to make your own Mk262 clone ammo, you NEED to get a chronograph and work up the load … WebApr 3, 2016 · The CFE load is lower in the Hodgdon manual than in the Hornady manual because the Hodgdon listing is for SAAMI 223 pressure where as the Hornady section I …
Reloading mk262
Did you know?
WebSep 27, 2014 · That round (MK262) was designed for the mark 12, why would I not want to clone that round after spending 2K plus building the mark 12 SPR. Besides, the whole fun … WebThe traditional match 223 powders like Varget and RL15 will be significantly over pressure in a Nato chamber at mk262 performance levels (2750fps in 18"). Personally, I just load …
WebApr 24, 2024 · A couple years ago I saw the Johnny’s Reloading Bench MK262 video where he fired his best group ever with CFE223. As this COVID-19 hullabaloo started, and I saw how much 556 ammo had gone up in price, I decided to start reloading again. Remembering that YouTube video... I found A 500ct box of 77gr SMK’s at Brownell's, and CFE223 at Midway. WebOct 31, 2024 · Reloading Mk262 mod 1 for 10.3" SBR. Looking for some recommendations on powder for trying to replicate Mk262 for my CQBR upper. Everything I see references a …
WebBlack Hills has high standards for their MK262 Mod 1-C ammunition. Before it is packaged, the lot it came from must demonstrate that it can land sub 2” groups at 300 yards – a 0.64 MOA maximum! Black Hills’ premium reloadable brass cases, match Boxer primers and uniform propellant charges all contribute to the bullets’ truly impressive accuracy. WebAccurate 2520 (100 yards) For 5.56, this one is versatile powder, one of the MOST versatile, because its a ball powder and you can fit a lot in the case. You could use this for 50-95 …
WebJan 6, 2024 · Here I cover some data about how my 24” 1:8 AR shot some black hills MK262 Mod1 both groups and velocities. I start the journey of getting some 75g Everglades …
WebOct 3, 2011 · MarioMarietta. My advice to you is to stop chasing the "all mighty" Mk 262 Mod X load. It won't do you any good (and might do harm). Furthermore, to get there, you need … firebeetle 2WebMar 14, 2024 · Black Hills switched to 5.56x45mm cases and earned the military designation Mk262 Mod 1. The open tip architecture of the Mk 262 Mod 1 is not designed for expansion but rather accuracy and explosive terminal performance. The open-tipped match design is not intended to expand like a conventional hollowpoint. establishment id in pf puneWebSep 8, 2024 · We are on a quest to duplicate or clone the Mk 262 Mod 1, also known as Black Hills 5.56 77gr OTM. Today we try and finalize some loads with Hodgdon CFE 223... fire beetle eye eq1WebNov 15, 2024 · The quintessential 77-grain 5.56 load is the Black Hills MK262 Mod 1. However, it can be hard to find and fairly expensive when it is available. Other … establishment labs share priceWebLook at the barrel twist rate. 55gr loves a 1:10 to 1:12 but will tolerate a 1:9. You probably have a 1:9 which means its fine to 150-200. Some barrels will be fine a bit furthur. My old 1:10 SP1 was fine to 300yds with 55gr. With a 1:9 things go to hell in a … firebeetleWebNov 8, 2024 · I would think Mk262 Mod 1 date would be everywhere, but the pickings are slim. Ideal I’d like to compare Mk262 and M118LR, but if you have ANY load data for a similar, heavy long-range oriented round, I’ll take it. I’d like to plot a heavy, Mk262 or similar trajectory using velocities for the following barrel lengths: 11.5 14.5 16 18 establishment in the bibleWebApr 14, 2024 · This is a trajectory table for Mk262, the Black Hills 77-grain Sierra Match King load issued by the military that has an advertised G1 BC of .373 and muzzle velocity of … establishment id for infosys