270 winchester load data sierra

cartridges consists of (l. to r.): .270 Win., .270 WSM and 6.8 mm Western. that’s quibbling. Dan, I am trying to remember? I,ve always been impressed with the shot to shot velocity spread with IMR-4350. No cratering, primer flattening or sign of even normal case expansion occurred. From $ 49.99. The rifle still shoots 3/4 inch consistant groups with 55 grains of IMR 4350. I am losing some velocity in my .270 Win. HPBT Match168 gr. I have IMR 4350 and Reloader 22. Not a thing, except perhaps that everyone should buy an M18 to keep as a spare. Sierra Varminter and Speer TNT 90 grain bullet handloads, at … A good friend of mine has some CCI 200's he will trade me for my 250's and I did find some Remington #9-1/2 primers. The manager of the Top Gun Sportsman’s Club in Lonedell, Missouri, Burt Reynolds, shot three of the rifles and I shot the other two. I was planning on creating several small batches … When it comes to the release of new projectiles, reloading data can be difficult to find. Add in that it's a 270 Win and the odds go up even further. A combination of Federal Gold Medal Match primers, Nosler cases, Sierra bullets and IMR’s venerable 4064 powder was tested in multiple rifles. SBT C.O.A.L. Yep, no problems with using magnum primers, just work up carefully as you normally would. Backcast88 I also shoot 130gr ABs:) my load is 54.5 grs. As it was originally formulated, “Pet Loads” was intended to compile the favorite combinations of well-known authorities – loads they had found to be particularly effective. Cant get it to group. Read Book Sierra Manual 260 Remington Load Data developed in a Ruger M77 rifle. Back in the "day" I worked up a load for the 110 gr Sierra in a 26" Douglas barrel - Mauser action rifle in 270 Win. My first .270 would have been in 1966 (a Mannlicher Schoenauer) after I got out of the service, so 47 years for the .270 Win.? Barrel lengths were all in the 21- to 22-inch range. Start Reloading Today All I use is IMR4831 for my .270. I was going to load some rounds tomorrow and Thursday afternoon. Except for minor differences around the striker indentation, they were uniformly almost perfect. The 140 grain Tipped GameKing with a G1 BC of .508, traveling at 2960 FPS when it leaves your barrel. 530 New Los Angeles Ave #115. Col Colt, my 1949 Model 70 Custom stocked .270 Win still shoots groups about the size of yours. Even Jack O Conner used it alot before he discovered Military surplus No. If the load charges appear to be blacked out follow these steps: ... 270 Winchester 270 Weatherby Magnum 270 Winchester Short … My belief is that lower brass capacity and resulting higher pressures played a big part in the results that O’Connor, Whelen and Waters wrote about a half century ago. The low-flame temperature extends barrel life compared to other similar speed powder. 308 Winchester m Universal Barrel length& twist 24''/ 1-10'' stock# 2145 2140 2200 7768 4665 Case/prim er Winchester/ WLR desc. Please start around 53grs. Very accurate and works great for deer hunting. Note that he did not say equally accurate, but. We've obtained some load data from the ballisticians at Sierra for select calibers. I got it going very nearly 3400 FPS w/56 to 61 gr of IMR 4350. 2.750" #2140 .308" 165 gr. Only one, the custom rifle built by Al Biesen in the 1980s on an FN Deluxe action, recorded an average velocity of more than 3,000 fps (3,051 fps). One final note worth mentioning is that modern bullet designs like the ELD-X have given .308 Winchester a huge boost in the impressive ballistic coefficient game. One thing we should not lose sight of is that, even though this was a recognized, acceptable load in the 1950s and ’60s, recent manuals advise against exceeding 47.5 grains of IMR 4064. Select your cartridge type from the drop-down list. The brass I used is Nosler, which has notably greater capacity than Winchester brass I have measured. This new powder also has additives to reduce copper fouling. It was the only rifle where there was a distinct shot-by-shot trend: The first half-dozen bullets went into the white bullseye, and the next four “painted” a tail on it to give it the shape of the Big Dipper. I gave him first pick, and he took the Mauser, Sauer, and Blaser, leaving me with the Model 70 and the Biesen custom. Although this IMR-4064 group is not bad, the rifle has shot much better in the past. I traded my mag primers for CCI 200's. Sierra Bullets has LOAD DATA for these four new bullets. Speer’s Manual for Reloading Ammunition Number 6 (1964) also draws the line at 49 grains. Other .308 based wildcats, such as Warren Page’s .25 Souper and the .270-308, attracted some interest, but were never standardized. Free Ballistic Calculator. In my experience, a load that is excellent with one rifle may be mediocre in another, and no load ever proves to be accurate with every rifle.

Gielow Pickles Croswell, Mi Address, What Is Dictatorship, Heaven Sent Puppies Fayetteville Ga, Overwatch Total Mayhem Schedule 2020, Maryland Horse Industry Board, Add Kali Linux Mirror, Husqvarna Viking H Class E20 Troubleshooting, Jfk Stadium Philadelphia Concerts, Death Star Cherry Pie Seeds,