Load data for .224 Valkyrie + .224 | 75gr | Peregrine Glider GRM

.224 Valkyrie cartridge drawing
Peregrine logo

Load Specifications

Bullet Manufacturer:Peregrine
Bullet Weight:75 gr
Bullet Diameter:0.224"
Bullet Length:<<locked>>
Case Length (l3):1.6"
Cartridge Length (C.O.L.):<<locked>>
Case Capacity:31.5 Grains of Water
Primer Size:Small Rifle (SR)
Barrel Length:24"
Max. allowed Pressure:55,000 psi
Recommended Twist Rate:1:6.5

Load data in caliber .224 Valkyrie with .224 | 75gr | Peregrine Glider GRM bullet and 136 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are Alliant Power Pro 1200-R, Alliant AR-Comp and IMR 3031.

Important Notice: DO NOT go below Minimum Charge or above Maximum Charge. Since we have no control over the equipment and components used, any responsibility and liability for the results achieved is rejected.

Only powders/loads that match the current filter criteria are displayed: max pressure of a load ≤ 90% of max. standardized pressure, fill rate ≥ 80% and propellant combustion ≥ 95%. Use the sliders above the tables to adjust these thresholds.

Charge: Powder weight in grains. Start with the minimum load and work up carefully.

FR (Fill Rate): Case fill as a percentage. Values above 100% mean compressed loads.

MaxP / %: Maximum chamber pressure in bar and as a percentage of the standardized maximum for this caliber.

V(0): Muzzle velocity in feet per second (fps) at the standardized barrel length.

z (Powder Burn): Estimated propellant combustion percentage at bullet exit.

A valid access license is required to use the Personalized Load Calculator.

You can find more information in our FAQ: How can I use the Personalized Load Calculator?

Max Load - Barrel Length: 24"

PowderChargeFRMaxP%V(0)z
Accurate 1680<<locked>>82%48,936 psi89%2684 fps100%
Accurate 2015<<locked>>94%48,515 psi88%2753 fps100%
Accurate 2015<<locked>>94%47,369 psi86%2743 fps100%
Accurate 2460<<locked>>90%46,963 psi85%2756 fps99%
Accurate 2460<<locked>>92%49,066 psi89%2799 fps99.2%
Accurate 2495ᴾ<<locked>>100%46,412 psi84%2785 fps100%
Accurate 2495ᴾ<<locked>>100%44,904 psi82%2769 fps100%
Accurate 2520<<locked>>94%47,340 psi86%2802 fps98.8%
Accurate 2520<<locked>>96%49,559 psi90%2844 fps99.1%
Accurate 4064ᴾ<<locked>>100%43,076 psi78%2756 fps99%
Accurate 4064ᴾ<<locked>>100%41,684 psi76%2740 fps98.8%
Accurate LT-30<<locked>>86%48,167 psi88%2671 fps99.8%
Accurate LT-30<<locked>>86%47,398 psi86%2664 fps99.7%
Accurate LT-32<<locked>>86%48,602 psi88%2684 fps98.8%
Accurate LT-32<<locked>>86%47,834 psi87%2677 fps98.7%
ADI AR 2206H<<locked>>96%47,877 psi87%2802 fps96%
ADI AR 2206H<<locked>>98%49,487 psi90%2835 fps96.3%
ADI AR 2207<<locked>>84%48,573 psi88%2713 fps100%
ADI AR 2207<<locked>>84%47,616 psi87%2707 fps100%
ADI AR 2219<<locked>>88%49,356 psi90%2818 fps99.8%
ADI AR 2219<<locked>>88%48,472 psi88%2808 fps99.8%
ADI Benchmark 8208<<locked>>94%47,703 psi87%2769 fps97.2%
ADI Benchmark 8208<<locked>>94%46,804 psi85%2759 fps97.1%
Alliant AR-Comp<<locked>>96%47,979 psi87%2828 fps100%
Alliant AR-Comp<<locked>>96%47,007 psi85%2818 fps100%
Alliant Power Pro 1200-R<<locked>>90%47,761 psi87%2861 fps96.8%
Alliant Power Pro 1200-R<<locked>>90%46,789 psi85%2848 fps96.6%
Alliant Power Pro Varmint<<locked>>96%48,370 psi88%2818 fps96.7%
Alliant Reloder- TS 15.5ᴾ<<locked>>100%43,207 psi79%2746 fps96%
Alliant Reloder- TS 15.5ᴾ<<locked>>100%42,235 psi77%2733 fps95.7%
Alliant Reloder-10x<<locked>>90%49,052 psi89%2776 fps100%
Alliant Reloder-10x<<locked>>90%48,037 psi87%2766 fps100%
Alliant Reloder-7<<locked>>84%49,545 psi90%2720 fps100%
Alliant Reloder-7<<locked>>84%48,573 psi88%2710 fps100%
Baschieri & Pellagri 106<<locked>>88%49,356 psi90%2707 fps99.9%
Baschieri & Pellagri 106<<locked>>88%48,544 psi88%2700 fps99.9%
Bofors RP3ᴾ<<locked>>100%42,946 psi78%2753 fps96%
Hodgdon Benchmark<<locked>>92%47,805 psi87%2726 fps97.8%
Hodgdon Benchmark<<locked>>94%49,414 psi90%2759 fps98.1%
Hodgdon BL-C2<<locked>>96%48,356 psi88%2841 fps98%
Hodgdon BL-C2<<locked>>96%47,340 psi86%2831 fps97.9%
Hodgdon H322<<locked>>90%48,051 psi87%2799 fps99.7%
Hodgdon H322<<locked>>90%47,137 psi86%2785 fps99.7%
Hodgdon H335<<locked>>90%49,052 psi89%2818 fps99.4%
Hodgdon H335<<locked>>90%48,095 psi87%2808 fps99.3%
Hodgdon H4198<<locked>>84%49,719 psi90%2713 fps99.7%
Hodgdon H4198<<locked>>84%49,008 psi89%2707 fps99.6%
Hodgdon H4895<<locked>>96%48,182 psi88%2815 fps96.7%
Hodgdon H4895<<locked>>98%49,719 psi90%2848 fps97%
Hodgdon LEVERevolutionᴾ<<locked>>100%49,139 psi89%2877 fps97.3%
Hodgdon LEVERevolutionᴾ<<locked>>100%48,269 psi88%2867 fps97.1%
Hodgdon TrailBossᴾ<<locked>>100%32,967 psi60%1703 fps100%
Hodgdon TrailBossᴾ<<locked>>100%32,677 psi59%1699 fps100%
Hodgdon VARGET<<locked>>96%46,804 psi85%2769 fps96.2%
Hodgdon VARGET<<locked>>98%49,110 psi89%2812 fps96.7%
IMR 3031<<locked>>98%48,356 psi88%2864 fps100%
IMR 3031<<locked>>98%47,340 psi86%2854 fps100%
IMR 4198<<locked>>88%47,776 psi87%2707 fps100%
IMR 4198<<locked>>90%49,661 psi90%2743 fps100%
IMR 4895ᴾ<<locked>>100%48,602 psi88%2854 fps96.3%
IMR 4895ᴾ<<locked>>100%47,572 psi86%2841 fps96.1%
IMR 8208 XBR<<locked>>94%47,703 psi87%2769 fps97.2%
IMR 8208 XBR<<locked>>94%46,804 psi85%2759 fps97.1%
Lovex D073.4<<locked>>84%47,123 psi86%2766 fps98.5%
Lovex D073.4<<locked>>86%49,371 psi90%2808 fps98.8%
Lovex D073.5<<locked>>90%46,949 psi85%2759 fps98%
Lovex D073.5<<locked>>92%49,081 psi89%2799 fps98.4%
Lovex D073.6<<locked>>98%48,544 psi88%2835 fps98.9%
Lovex D073.6<<locked>>98%47,384 psi86%2822 fps98.8%
Lovex S060<<locked>>96%49,124 psi89%2740 fps96.2%
Lovex S060<<locked>>96%48,283 psi88%2730 fps96%
Lovex S062ᴾ<<locked>>100%46,891 psi85%2776 fps97.2%
Lovex S062ᴾ<<locked>>100%45,847 psi83%2762 fps97%
Norma 200<<locked>>86%49,037 psi89%2753 fps100%
Norma 200<<locked>>86%47,790 psi87%2740 fps100%
Norma 201<<locked>>98%49,226 psi90%2799 fps97.6%
Norma 201<<locked>>98%48,138 psi88%2785 fps97.5%
Norma 202<<locked>>98%49,661 psi90%2825 fps99.4%
Norma 202<<locked>>98%48,675 psi88%2815 fps99.4%
Ramshot Wild Boar<<locked>>96%49,574 psi90%2835 fps96.2%
Ramshot Wild Boar<<locked>>96%48,631 psi88%2825 fps96%
Ramshot X-Terminator<<locked>>92%49,516 psi90%2772 fps96%
Ramshot X-Terminator<<locked>>92%48,631 psi88%2762 fps95.8%
ReloadSwiss RS 14ᴾ<<locked>>100%32,648 psi59%1736 fps100%
ReloadSwiss RS 14ᴾ<<locked>>100%32,285 psi59%1736 fps100%
ReloadSwiss RS 40<<locked>>90%47,369 psi86%2766 fps98.4%
ReloadSwiss RS 40<<locked>>92%49,647 psi90%2808 fps98.8%
ReloadSwiss RS 60ᴾ<<locked>>100%41,916 psi76%2776 fps96.8%
ReloadSwiss RS 60ᴾ<<locked>>100%41,060 psi75%2762 fps96.6%
Rottweil R 901<<locked>>94%47,340 psi86%2753 fps99%
Rottweil R 901<<locked>>96%49,168 psi89%2792 fps99.2%
Rottweil R 902<<locked>>98%46,601 psi85%2743 fps97.1%
Rottweil R 902ᴾ<<locked>>100%48,704 psi89%2785 fps97.5%
Shooters World AR Plus<<locked>>84%47,123 psi86%2766 fps98.5%
Shooters World AR Plus<<locked>>86%49,371 psi90%2808 fps98.8%
Shooters World Match Rifle<<locked>>98%48,544 psi88%2835 fps98.9%
Shooters World Match Rifle<<locked>>98%47,384 psi86%2822 fps98.8%
Shooters World Precisionᴾ<<locked>>100%46,891 psi85%2776 fps97.2%
Shooters World Precisionᴾ<<locked>>100%45,847 psi83%2762 fps97%
Shooters World Tactical Rifle<<locked>>88%47,921 psi87%2730 fps96.8%
Shooters World Tactical Rifle<<locked>>88%47,021 psi85%2720 fps96.7%
SNPE Vectan BA6 1/2<<locked>>82%47,572 psi86%2448 fps100%
SNPE Vectan BA6 1/2<<locked>>84%49,429 psi90%2477 fps100%
SNPE Vectan SP 10<<locked>>86%46,978 psi85%2776 fps99.1%
SNPE Vectan SP 10<<locked>>88%49,211 psi89%2818 fps99.3%
SNPE Vectan SP 3<<locked>>90%49,705 psi90%2782 fps100%
SNPE Vectan SP 3<<locked>>90%48,820 psi89%2776 fps100%
SNPE Vectan SP 9<<locked>>98%49,139 psi89%2815 fps96.1%
SNPE Vectan SP 9<<locked>>98%48,211 psi88%2805 fps96%
SNPE Vectan Tubal 3000<<locked>>96%49,545 psi90%2730 fps99.3%
SNPE Vectan Tubal 3000<<locked>>96%48,573 psi88%2720 fps99.2%
SNPE Vectan Tubal 5000ᴾ<<locked>>100%45,136 psi82%2671 fps99.4%
SNPE Vectan Tubal 5000ᴾ<<locked>>100%44,208 psi80%2661 fps99.3%
Somchem S321<<locked>>92%48,457 psi88%2808 fps97.7%
Somchem S321<<locked>>92%47,398 psi86%2795 fps97.6%
Somchem S335<<locked>>96%48,327 psi88%2730 fps99.6%
Somchem S335<<locked>>96%47,311 psi86%2720 fps99.6%
Vihtavuori N120<<locked>>84%48,617 psi88%2664 fps100%
Vihtavuori N120<<locked>>84%47,718 psi87%2657 fps100%
Vihtavuori N130<<locked>>92%49,588 psi90%2726 fps100%
Vihtavuori N130<<locked>>92%48,617 psi88%2717 fps100%
Vihtavuori N133<<locked>>96%48,936 psi89%2730 fps100%
Vihtavuori N133<<locked>>96%48,037 psi87%2720 fps100%
Vihtavuori N135ᴾ<<locked>>100%47,181 psi86%2785 fps100%
Vihtavuori N135ᴾ<<locked>>100%46,151 psi84%2776 fps100%
Vihtavuori N140<<locked>>98%46,847 psi85%2753 fps99.3%
Vihtavuori N140ᴾ<<locked>>100%49,153 psi89%2795 fps99.6%
Vihtavuori N150ᴾ<<locked>>100%40,001 psi73%2641 fps96%
Vihtavuori N530<<locked>>94%47,805 psi87%2766 fps97.3%
Vihtavuori N530<<locked>>94%46,818 psi85%2756 fps97.1%
Vihtavuori N540ᴾ<<locked>>100%47,877 psi87%2789 fps99.1%
Vihtavuori N540ᴾ<<locked>>100%46,934 psi85%2776 fps99%
Winchester 748<<locked>>96%48,892 psi89%2854 fps98.4%
Winchester 748<<locked>>96%48,022 psi87%2844 fps98.2%
Winchester StaBALL Match<<locked>>98%48,196 psi88%2822 fps96.7%
Winchester StaBALL Match<<locked>>98%47,253 psi86%2812 fps96.5%

Recommended = one of the top powders for this cartridge and bullet combination.

Start Load - Barrel Length: 24"

PowderChargeFRMaxP%V(0)z
Accurate 1680<<locked>>80%45,832 psi83%2635 fps100%
Accurate 2015<<locked>>80%31,328 psi57%2421 fps98.1%
Accurate 2015<<locked>>80%30,298 psi55%2405 fps97.8%
Accurate 2460<<locked>>80%33,562 psi61%2490 fps95.9%
Accurate 2460<<locked>>80%32,430 psi59%2474 fps95.5%
Accurate 2495<<locked>>80%23,714 psi43%2283 fps95.6%
Accurate 2495<<locked>>82%24,120 psi44%2310 fps95.9%
Accurate 2520<<locked>>84%33,504 psi61%2530 fps95.4%
Accurate 2520<<locked>>84%32,474 psi59%2516 fps95.1%
Accurate 4064<<locked>>88%29,327 psi53%2454 fps95.2%
Accurate 4064<<locked>>90%29,675 psi54%2474 fps95.4%
Accurate LT-30<<locked>>80%40,045 psi73%2526 fps98.8%
Accurate LT-30<<locked>>80%39,305 psi71%2520 fps98.7%
Accurate LT-32<<locked>>80%40,393 psi73%2536 fps97.3%
Accurate LT-32<<locked>>80%39,682 psi72%2526 fps97.1%
ADI AR 2206H<<locked>>94%44,889 psi82%2746 fps95.2%
ADI AR 2206H<<locked>>94%43,932 psi80%2736 fps95%
ADI AR 2207<<locked>>80%42,902 psi78%2625 fps100%
ADI AR 2207<<locked>>80%41,974 psi76%2615 fps100%
ADI AR 2219<<locked>>80%37,565 psi68%2602 fps98.3%
ADI AR 2219<<locked>>80%36,695 psi67%2589 fps98.1%
ADI Benchmark 8208<<locked>>88%39,189 psi71%2608 fps95%
ADI Benchmark 8208<<locked>>90%40,973 psi74%2651 fps95.6%
Alliant AR-Comp18.6 gr80%28,660 psi52%2434 fps99.4%
Alliant AR-Comp18.6 gr80%27,775 psi50%2418 fps99.2%
Alliant Power Pro 1200-R20.7 gr86%42,192 psi77%2756 fps95.3%
Alliant Power Pro 1200-R20.7 gr86%41,220 psi75%2740 fps95.1%
Alliant Power Pro Varmint<<locked>>92%42,351 psi77%2707 fps95.2%
Alliant Reloder- TS 15.5<<locked>>98%40,973 psi74%2700 fps95.3%
Alliant Reloder- TS 15.5<<locked>>98%39,972 psi73%2687 fps95.1%
Alliant Reloder-10x<<locked>>80%35,810 psi65%2536 fps99.7%
Alliant Reloder-10x<<locked>>80%34,809 psi63%2520 fps99.6%
Alliant Reloder-7<<locked>>80%43,932 psi80%2628 fps100%
Alliant Reloder-7<<locked>>80%43,004 psi78%2621 fps100%
Baschieri & Pellagri 106<<locked>>80%38,508 psi70%2516 fps98.8%
Baschieri & Pellagri 106<<locked>>80%37,739 psi69%2510 fps98.7%
Bofors RP3<<locked>>98%40,030 psi73%2697 fps95.1%
Hodgdon Benchmark<<locked>>84%37,492 psi68%2526 fps95.2%
Hodgdon Benchmark<<locked>>84%36,666 psi67%2513 fps95%
Hodgdon BL-C2<<locked>>88%36,477 psi66%2615 fps95%
Hodgdon BL-C2<<locked>>90%38,043 psi69%2654 fps95.6%
Hodgdon H322<<locked>>80%34,548 psi63%2533 fps97.5%
Hodgdon H322<<locked>>80%33,736 psi61%2523 fps97.3%
Hodgdon H335<<locked>>80%34,708 psi63%2539 fps96.5%
Hodgdon H335<<locked>>80%33,852 psi62%2526 fps96.2%
Hodgdon H4198<<locked>>80%44,121 psi80%2618 fps99.1%
Hodgdon H4198<<locked>>80%43,366 psi79%2612 fps99%
Hodgdon H4895<<locked>>92%42,177 psi77%2703 fps95.2%
Hodgdon H4895<<locked>>94%44,121 psi80%2749 fps95.7%
Hodgdon LEVERevolution<<locked>>96%43,192 psi79%2769 fps95.8%
Hodgdon LEVERevolution<<locked>>96%42,279 psi77%2753 fps95.5%
Hodgdon TrailBoss<<locked>>80%24,424 psi44%1522 fps100%
Hodgdon TrailBoss<<locked>>80%24,120 psi44%1522 fps100%
Hodgdon VARGET<<locked>>94%43,787 psi80%2713 fps95.4%
Hodgdon VARGET<<locked>>94%42,975 psi78%2703 fps95.2%
IMR 303118.6 gr80%27,485 psi50%2405 fps95.7%
IMR 303118.6 gr80%26,600 psi48%2385 fps95.3%
IMR 4198<<locked>>80%37,318 psi68%2523 fps100%
IMR 4198<<locked>>80%36,550 psi66%2513 fps100%
IMR 4895<<locked>>98%45,440 psi83%2795 fps95.5%
IMR 4895<<locked>>98%44,440 psi81%2782 fps95.3%
IMR 8208 XBR<<locked>>88%39,189 psi71%2608 fps95%
IMR 8208 XBR<<locked>>90%40,973 psi74%2651 fps95.6%
Lovex D073.4<<locked>>80%41,046 psi75%2654 fps97.3%
Lovex D073.4<<locked>>80%39,958 psi73%2641 fps97.1%
Lovex D073.5<<locked>>82%35,418 psi64%2533 fps95%
Lovex D073.5<<locked>>84%36,767 psi67%2572 fps95.5%
Lovex D073.6<<locked>>88%34,287 psi62%2562 fps95.7%
Lovex D073.6<<locked>>88%33,243 psi60%2546 fps95.3%
Lovex S060<<locked>>94%46,673 psi85%2697 fps95.6%
Lovex S060<<locked>>94%45,832 psi83%2687 fps95.4%
Lovex S062<<locked>>94%38,943 psi71%2625 fps95.2%
Lovex S062<<locked>>96%40,030 psi73%2654 fps95.6%
Norma 200<<locked>>80%40,683 psi74%2612 fps100%
Norma 200<<locked>>80%39,450 psi72%2598 fps100%
Norma 201<<locked>>92%40,901 psi74%2648 fps95.7%
Norma 201<<locked>>92%39,784 psi72%2631 fps95.4%
Norma 202<<locked>>84%31,459 psi57%2464 fps95.4%
Norma 202<<locked>>84%30,501 psi55%2448 fps95%
Ramshot Wild Boar<<locked>>94%46,412 psi84%2782 fps95.5%
Ramshot Wild Boar<<locked>>94%45,498 psi83%2769 fps95.3%
Ramshot X-Terminator<<locked>>90%46,499 psi85%2720 fps95.3%
Ramshot X-Terminator<<locked>>90%45,629 psi83%2710 fps95.1%
ReloadSwiss RS 14<<locked>>80%24,265 psi44%1555 fps100%
ReloadSwiss RS 14<<locked>>80%23,917 psi43%1555 fps100%
ReloadSwiss RS 40<<locked>>80%34,461 psi63%2507 fps95.2%
ReloadSwiss RS 40<<locked>>82%35,940 psi65%2549 fps95.7%
ReloadSwiss RS 60<<locked>>98%39,262 psi71%2717 fps95.8%
ReloadSwiss RS 60<<locked>>98%38,435 psi70%2703 fps95.5%
Rottweil R 901<<locked>>80%31,560 psi57%2421 fps95.1%
Rottweil R 901<<locked>>82%32,039 psi58%2444 fps95.3%
Rottweil R 902<<locked>>92%38,754 psi70%2595 fps95%
Rottweil R 902<<locked>>94%40,292 psi73%2635 fps95.5%
Shooters World AR Plus<<locked>>80%41,046 psi75%2654 fps97.3%
Shooters World AR Plus<<locked>>80%39,958 psi73%2641 fps97.1%
Shooters World Match Rifle<<locked>>88%34,287 psi62%2562 fps95.7%
Shooters World Match Rifle<<locked>>88%33,243 psi60%2546 fps95.3%
Shooters World Precision<<locked>>94%38,943 psi71%2625 fps95.2%
Shooters World Precision<<locked>>96%40,030 psi73%2654 fps95.6%
Shooters World Tactical Rifle<<locked>>84%41,901 psi76%2621 fps95.4%
Shooters World Tactical Rifle<<locked>>84%41,017 psi75%2612 fps95.1%
SNPE Vectan BA6 1/2<<locked>>80%45,078 psi82%2411 fps100%
SNPE Vectan BA6 1/2<<locked>>80%44,309 psi81%2405 fps100%
SNPE Vectan SP 10<<locked>>80%38,130 psi69%2605 fps97.4%
SNPE Vectan SP 10<<locked>>80%37,202 psi68%2595 fps97.2%
SNPE Vectan SP 3<<locked>>80%36,680 psi67%2546 fps98.7%
SNPE Vectan SP 3<<locked>>80%35,795 psi65%2536 fps98.6%
SNPE Vectan SP 9<<locked>>96%46,006 psi84%2762 fps95.4%
SNPE Vectan SP 9<<locked>>96%45,136 psi82%2753 fps95.2%
SNPE Vectan Tubal 3000<<locked>>82%32,024 psi58%2388 fps95.5%
SNPE Vectan Tubal 3000<<locked>>82%31,140 psi57%2375 fps95.1%
SNPE Vectan Tubal 5000<<locked>>86%29,211 psi53%2339 fps95.6%
SNPE Vectan Tubal 5000<<locked>>86%28,398 psi52%2323 fps95.3%
Somchem S321<<locked>>86%39,262 psi71%2635 fps95.5%
Somchem S321<<locked>>86%38,290 psi70%2621 fps95.2%
Somchem S335<<locked>>80%29,501 psi54%2346 fps95.5%
Somchem S335<<locked>>80%28,558 psi52%2329 fps95.2%
Vihtavuori N120<<locked>>80%43,004 psi78%2582 fps100%
Vihtavuori N120<<locked>>80%42,090 psi77%2572 fps100%
Vihtavuori N130<<locked>>80%34,534 psi63%2454 fps99.4%
Vihtavuori N130<<locked>>80%33,663 psi61%2441 fps99.2%
Vihtavuori N133<<locked>>80%30,052 psi55%2362 fps97.6%
Vihtavuori N133<<locked>>80%29,225 psi53%2349 fps97.3%
Vihtavuori N135<<locked>>80%25,135 psi46%2306 fps95.9%
Vihtavuori N135<<locked>>80%24,207 psi44%2287 fps95.5%
Vihtavuori N140<<locked>>84%30,124 psi55%2408 fps95.2%
Vihtavuori N140<<locked>>86%30,908 psi56%2438 fps95.6%
Vihtavuori N150<<locked>>98%37,434 psi68%2589 fps95.2%
Vihtavuori N530<<locked>>88%39,523 psi72%2612 fps95.2%
Vihtavuori N530<<locked>>88%38,624 psi70%2598 fps95%
Vihtavuori N540<<locked>>88%32,677 psi59%2487 fps95.6%
Vihtavuori N540<<locked>>88%31,807 psi58%2474 fps95.3%
Winchester 748<<locked>>88%37,608 psi68%2635 fps95.6%
Winchester 748<<locked>>88%36,695 psi67%2621 fps95.3%
Winchester StaBALL Match<<locked>>94%42,250 psi77%2713 fps95.1%
Winchester StaBALL Match<<locked>>96%44,164 psi80%2756 fps95.7%

Recommended = one of the top powders for this cartridge and bullet combination.

ᴾ possible press load - work up slowly to this load while watching for signs of excessive pressure.

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This overview compares 178 powders for .224 Valkyrie loaded with the .224 | 75gr | Peregrine Glider GRM. ReloadSwiss RS 52 delivers the highest muzzle velocity at 2,913 fps; across all powders the maximum-charge window runs from 1,699 fps to 2,913 fps. Accurate 2495 gives the best case fill at 100 %, and 178 of the 178 powders fall inside the usable 80–100 % fill window.

Relative to the caliber's maximum pressure (379 MPa), the top charges use 59–90 %, leaving at least 10 % headroom. The 75.0 gr projectile in 0.224" calls for a 1:6.5 twist; slower twists will usually not stabilise this weight. Accurate 2495, Accurate 2495, Accurate 4064 reach 100 % fill or more at maximum charge, so these are compressed loads: they need a long drop tube to seat cleanly and react sensitively to the case capacity of your own brass lot. Alliant Power Pro 1200-R, Alliant AR-Comp, IMR 3031 rank at the top here: for .224 Valkyrie with the .224 | 75gr | Peregrine Glider GRM they combine a high case fill with complete burn and sit in the upper velocity band. As outliers, Accurate 2200, ADI AR 2208, ADI AR 2208 burn incompletely and react more sensitively to barrel length and temperature. Always begin at the start load and work up in small increments while checking case and primer for pressure signs.

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