20 Nosler. 224 Valkyrie RIFLE RELOADING DATA 3 INDICATES MAXIMUM LOAD - USE CAUTION LOADS LESS THAN MINIMUM CHARGES SHOWN ARE NOT RECOMMENDED. Using … Can I safely use that same load and switch to … 17 Rem. .223 Remington - 52 GR (Speer Reloading Manual #14) reloading data with 30 loads.
47.5 gr.
HPBT.22 CALIBER 55 GR. groovinpickle Private.
Sierra recommends a 6.5” twist barrel for the #9290 22 cal 90 gr HPBT bullet however for cartridges like the Valkyrie, that can push them over 2650 fps muzzle velocity, a 7” twist barrel will stabilize the bullet correctly. 222 Rem Mag. I am wanting to load some of the 52 gr Matchkings up for my new DPMS Sweet 16 AR-15 and am looking for a what sierra's load manual has to say or some suggestions on where to start. .223 Sierra 52 gr Matchking. 222 Rem. After looking at it, I felt the 26.4 grain through 26.8 grain were all equally good. 17 Rem Fireball. 6mm … Belligerents. So I reloaded up some R-P and LC brass. 221 Rem Fireball. SBT 165 gr. 22 BR Rem. Last week I bought some Sierra 52 grain Matchking bullets to give a try. Home > Hunt Specialty >.22 CALIBER 55 GR. I will be using winchester brass and the AR has a 16" bull Barrel with a 1 in 9 twist. Page 2 of 2 < Prev 1 2. 2.690 in. Lets say I look at a sierra manual and it says load 36 gr of varget with win brass sierra 52 gr hpbt Win primers etc. HPBT Match168 gr. 17 Caliber.172” Diameter. 2.140” #1370 .224” 63 gr. Pumpkinheaver Member. HPBT . Sierra MatchKing .223 69 Grain HPBT Load. > Ballistic Coefficients Ballistic Coefficient (B.C.) Aug 19, 2008 415 37 34 North Carolina, USA. Axten Member.
Pumpkinheaver, Feb 15, 2010 #26. For the 52 grain HPBT, muzzle velocities ranged from 2,793 feet/second to 3,106 feet/second. Barrel length& twist 24''/ 1-10'' desc. 5.56x45 NATO. Muzzle velocity data was recorded with a MagnetoSpeed V3 barrel mounted ballistic chronograph. The first picture below is the workup using H335 powder and R-P brass. For rifles, the 52 grain #1410 bullet offers the shooter all the advantages of a boat tail design for 200 to 300 yard competition. Rifle Cartridges. rdsii64 Sergeant. Half MOA load out to 300 yards. is the numerical evaluation of a projectile’s efficiency in flight. Sierra Bullets is excited to release load data for four of our newest bullets: the 22 caliber 95 gr HPBT MatchKing #1396, 6.5mm 150 gr HPBT MatchKing #1755, 30 caliber 200 gr HPBT MatchKing #2231, and 30 caliber 230 gr HPBT MatchKing #2251. Joined: Jun 20, 2003 Messages: 1,255 Location: missouri. And just last week Sierra has released initial load data for these four new projectiles. Five shot group sizes ranged from.488″ (.466 MOA) to 1.025″ (.979 MOA).
20 Caliber.204” Diameter. 224 Valkyrie RIFLE RELOADING DATA 4 #1375 .224” 60 gr. … New Official Load Data for Latest High-BC Sierra MatchKings. 22 PPC-USA.
165 gr. Belligerents. 223 Remington Load Data.
Some with 26.4 grains of H335 and some with 26.8 grains. Min Charge Max Charge Optimal Charge Bullet Make Bullet Type Primer Notes; Accurate - 2230: 130 gr. .22-250 Remington (using 52/53 GR Sierra Bullets) reloading data with 72 loads.
2.100” Powderi / Velocity g 2800 2900 3000 3050 3100 3150 Powder Bul Weight C.O.L. And just last week Sierra has released initial load data for these four new projectiles. HPBT168 gr. Posts about Load Data written by Sierra Bullets. 22-250 Rem Ack Imp. gives us a very small window of the projectile/bullet’s ability to overcome external factors such as wind and gravity. Registered Users do not see the above ad. 22 Nosler. 44.5 gr. Feb 11, 2013 #5 Re: Loads for 52gr match hpbt 223 52gr SMK, 23.7gr H322 in my 1:8 20" barreled bolt gun. Discussion in 'Handloading and Reloading' started by Range Hound, Nov 6, 2009. 22 Hornet. 41.5 gr. In handguns chambering cartridges in 22 caliber, the 52 grain #1410 MatchKing® bullets often deliver superior accuracy in target competition. 225 Win. SMP Varminter C.O.A.L.
22 Caliber.224” Diameter. In recent months, Sierra has unveiled four very serious, ultra-high-BC MatchKing bullets in .224, .264 (6.5 mm), and .308 calibers. 22-250 Rem. HP Varminter C.O.A.L.