Forward a bit more lilgunhybrid100v8208 just to name a few came on the scene and data showed high or higher velocities with average or lower pressure. 10 Best powder for 270 win Reviews and Buying Guide.
Reloading Hodgdon Extreme Powder The Consistent Choice Reloading Best Powder Nitro Express
So after the initial 1lb jug was used up an 8lb keg was procured.
. Of the common rifle cartridges 7mm rem mag mirrors and bests many of the 270s best aspects but at generally slightly greater cost lower magazine capacity requiring a longer barrel and not as available in inexpensive actions. The 270 WSM has also given fans of the 270 Winchester a cartridge which boasts greatly enhanced performance supported by readily available factory ammunition. OConnors favorite load used Hodgdons original surplus 4831 powder and.
It provides for a great velocity with the trusted performance of Winchester. We covered what we consider to be the tried. Given the 270 Winchesters case capacity and its later success with H-4831 which is the slowest-burning powder of those mentioned it would seem logical that the best combination in the years before H-4831 became available would have come with either IMR-4350 or 4320.
I find Re22 to be the best for consistency and groups especially with 130gr bullets. I like the classic 130 grain spitzer in a 270 which has plenty of weight and an advantageous trajactory compared to heavier bullets. It is said that this reloading powder is ideal for home reloads due to ease of use.
As far as interchanging powders of the same number from different manufacturers use data for the correct brand. It is based on the 30-06 case simply necked-down to accept 277 diameter bullets. 130lb and less and is best suited to game weighing no more than 80kg 180lb.
If you step up to 150s Id try i 7828 first. Roy Weatherby introduced his first big-game cartridge the 270 Weatherby Magnum in 1943 and began offering handloaded ammunition in 1945. The Win 760 smokeless ball powder is a spherical powder with a very consistent and reliable burn rate.
I like the RL series for velocity RL19 up to 130 gr and RL22 for heavier. H4831 is another that will work. As you can see in the chart propellants with a relatively slower burn rate are best suited for the 270 Win.
For reloading 270 Wincher rounds. The flat trajectory of the 270 made 300- and 400- yard shots possible with iron sights which dominated hunting until after the war and the 130-grain bullet worked great on deer and wild sheep. Reloading powder for 270 Winchester.
Bullets for the 270 Winchester vary from light tough models for very high velocities to heavy high-BC versions for less wind drift at longer ranges. View on Amazon. May 21 2009.
That is to say the 270 is a very. Having used various 270 Win-chambered rifles since I was a teenager I find myself intermittently switching between 130- and 150-gr. You can shoot a 130 at around 3100 fps from most barrels of normal length.
MidTen 30-06 25-06 and 270 Cartridge Laser Bore Sighter 270 Red Laser Bore Sight Cal Rem Gauge. To the 338 Win. Traditionally H4831 IMR4831.
Not quite as good as the old H4831 in this rifle but tweaking things around 555gr would probably yield some accuracy improvements. Federal Fusion 130 grain best 410 inch. Among the top five best selling cartridges in the USA for decades.
At a recent trip to the range using my new Browning X-Bolt Stainless Stalker 270 Win I shot the following. The 270 is slightly over bore so works best with slower powders. Lee Precision Reloading 270 Win Ultimate Rifle Die Set.
I will second Clarets recommendation for Re22 as a good 270Win powder. I dont think there is any one best load but there are multitudes of excellent ones. Large grain size brings out the best in large volume cases like 270 WIN 7mm Remington and 7mm WEATHERBY magnums 65284 300 WIN MAG 300 and 30-378 WEATHERBY magnums 300 RUM and 338 LAPUA when using 250 grain or less bullet weights but still meters very well through your powder measure.
Ive only used the above powders. Set is complete with shell holder powder measure and famous Lee load data featuring all common brands of powder in an easy to read logical format. Lots of good choices in that burn range but if you arent looking for top vel loads I would give H4350 a go.
555 3070fps 1 38 5Sd. Loads-for seemingly no rhyme or reason. When loaded with IMR 4350 the slowest-burning powder available at the time the 270 Wby.
The new powder didnt meter significantly better than 4831 but trickling every load is not a big deal as much as the 270 is shot. I shoot a 280 love imr7828ssc. By Juan Williams.
When both were loaded to the same chamber pressure. A highly versatile powder 4350 can be used in a wide range of cartridges from the popular 243 Win. Hornady American Whitetail 130 grain best 848 inch.
Very accurate with lighter bullets downloads well. 560 3075fps 2 14. 4350 is an excellent choice for 6mm Rem 270 Win 280 Rem.
Burn rate is between N160 and N165. Winchester 760 Smokeless Powder. Optimum powders for the 270 WSM are the slow burners such as H4831sc ADI 2213sc through to.
There are quite a few powders that the 270 will like dependant on bullet weight. The Federal Fusion also kept its grouping with a cold and hot barrel. Comparison Chart for Powder For 270 Win.
I cant help much on the varmint loads for your 270 but Ill say that imr 4831 and rl22 are two of your better choices for 130 grain bullets with rl17 and the 4350s doing very well also. The 270 Winchester may be nearly 100 years old but with the great availability of modern powders and bullets its still a very good big-game round. H4831sc is a staple for a lot of my 270 friends.
Reloader 26 came up and it did for the 270 what the 3100 did for the 25-06. H4831 powder for the examples below because it is widely available accurate and offers excellent performance in the 270 Win. Ive recently tried Re19 and that wasnt as good in my current.
This blend of desirable characteristics has kept the 270 Win. Ive use 58gr of Re22 for years and it has performed well in 4 or 5 270 rifles Ive used in that time. IMR4350 and IMR4831 have worked great too just not as much velocity as the RL.
Was not a lot faster than the 270 Win.
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Pin On Reloading Ammo 270
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