Load data for .22 Nosler + .224 | 55gr | Lehigh Defense Controlled Chaos

.22 Nosler cartridge drawing
Lehigh Defense logo

Load Specifications

Bullet Manufacturer:Lehigh Defense
Bullet Weight:55 gr
Bullet Diameter:0.224"
Bullet Length:<<locked>>
Case Length (l3):1.745"
Cartridge Length (C.O.L.):<<locked>>
Case Capacity:37 Grains of Water
Primer Size:Small Rifle (SR)
Barrel Length:24"
Max. allowed Pressure:55,000 psi
Recommended Twist Rate:1:9.0

Load data in caliber .22 Nosler with .224 | 55gr | Lehigh Defense Controlled Chaos bullet and 51 powders. The key underlying parameters are shown in the table above. The recommended powders for this cartridge and bullet combination are IMR 3031, Winchester 748 and Alliant AR-Comp.

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.

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Max Load - Barrel Length: 24"

PowderChargeFRMaxP%V(0)z
Accurate 2015<<locked>>94%49,690 psi90%3307 fps99.9%
Accurate 2460<<locked>>90%48,341 psi88%3301 fps98.2%
Accurate 2495ᴾ<<locked>>100%48,138 psi88%3340 fps99.9%
Accurate 2520<<locked>>94%48,892 psi89%3350 fps97.9%
Accurate 4064ᴾ<<locked>>100%44,599 psi81%3294 fps98.2%
Accurate LT-30<<locked>>86%48,805 psi89%3215 fps99.2%
Accurate LT-32<<locked>>86%49,197 psi89%3228 fps97.9%
ADI AR 2207<<locked>>84%49,110 psi89%3274 fps100%
ADI AR 2219<<locked>>86%47,108 psi86%3317 fps98.9%
ADI Benchmark 8208<<locked>>94%48,515 psi88%3307 fps96%
Alliant AR-Comp<<locked>>96%49,342 psi90%3396 fps100%
Alliant Reloder-10x<<locked>>90%49,719 psi90%3337 fps100%
Alliant Reloder-7<<locked>>82%47,224 psi86%3225 fps100%
Baschieri & Pellagri 106<<locked>>86%47,572 psi86%3196 fps99.3%
Hodgdon Benchmark<<locked>>92%48,588 psi88%3261 fps96.7%
Hodgdon BL-C2<<locked>>94%46,311 psi84%3320 fps96.3%
Hodgdon H322<<locked>>90%49,168 psi89%3356 fps99.2%
Hodgdon H335<<locked>>88%46,789 psi85%3304 fps98.1%
Hodgdon H4198<<locked>>82%47,427 psi86%3212 fps98.6%
Hodgdon TrailBossᴾ<<locked>>100%32,967 psi60%2119 fps100%
IMR 3031<<locked>>98%49,734 psi90%3432 fps99.7%
IMR 4198<<locked>>88%48,095 psi87%3264 fps100%
IMR 8208 XBR<<locked>>94%48,515 psi88%3307 fps96%
Lovex D073.4<<locked>>84%48,341 psi88%3317 fps97.5%
Lovex D073.5<<locked>>90%48,196 psi88%3297 fps97%
Lovex D073.6<<locked>>96%46,282 psi84%3310 fps97.4%
Lovex S062ᴾ<<locked>>100%47,805 psi87%3307 fps96%
Norma 200<<locked>>84%46,992 psi85%3261 fps100%
Norma 201<<locked>>96%47,645 psi87%3291 fps95.9%
Norma 202<<locked>>96%47,297 psi86%3310 fps98.2%
ReloadSwiss RS 14ᴾ<<locked>>100%32,938 psi60%2165 fps100%
ReloadSwiss RS 40<<locked>>90%48,486 psi88%3314 fps97.5%
Rottweil R 901<<locked>>94%48,805 psi89%3310 fps98.2%
Rottweil R 902<<locked>>98%47,906 psi87%3284 fps95.9%
Shooters World AR Plus<<locked>>84%48,341 psi88%3317 fps97.5%
Shooters World Match Rifle<<locked>>96%46,282 psi84%3310 fps97.4%
Shooters World Precisionᴾ<<locked>>100%47,805 psi87%3307 fps96%
SNPE Vectan BA6 1/2<<locked>>82%47,471 psi86%2972 fps100%
SNPE Vectan SP 10<<locked>>86%47,964 psi87%3320 fps98.2%
SNPE Vectan SP 3<<locked>>88%47,601 psi87%3294 fps99.5%
SNPE Vectan Tubal 3000<<locked>>94%47,268 psi86%3212 fps98.1%
SNPE Vectan Tubal 5000ᴾ<<locked>>100%46,325 psi84%3202 fps98.8%
Somchem S335<<locked>>96%49,211 psi89%3268 fps99.1%
Vihtavuori N120<<locked>>84%49,124 psi89%3222 fps100%
Vihtavuori N130<<locked>>90%47,471 psi86%3225 fps100%
Vihtavuori N133<<locked>>96%49,748 psi90%3274 fps99.9%
Vihtavuori N135ᴾ<<locked>>100%48,559 psi88%3340 fps99.9%
Vihtavuori N140<<locked>>98%47,906 psi87%3291 fps98.6%
Vihtavuori N530<<locked>>94%48,950 psi89%3307 fps96.2%
Vihtavuori N540ᴾ<<locked>>100%49,487 psi90%3333 fps98.5%
Winchester 748<<locked>>94%47,384 psi86%3353 fps96.8%

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

Start Load - Barrel Length: 24"

PowderChargeFRMaxP%V(0)z
Accurate 2015<<locked>>80%31,517 psi57%2890 fps96.6%
Accurate 2460<<locked>>82%36,593 psi67%3041 fps95.1%
Accurate 2495<<locked>>84%27,862 psi51%2848 fps95.5%
Accurate 2520<<locked>>88%39,247 psi71%3146 fps95.5%
Accurate 4064<<locked>>92%34,258 psi62%3045 fps95.2%
Accurate LT-30<<locked>>80%40,408 psi73%3038 fps97.8%
Accurate LT-32<<locked>>80%40,770 psi74%3045 fps95.9%
ADI AR 2207<<locked>>80%43,018 psi78%3163 fps100%
ADI AR 2219<<locked>>80%38,276 psi70%3117 fps97%
ADI Benchmark 8208<<locked>>92%45,571 psi83%3248 fps95.3%
Alliant AR-Comp23.8 gr80%28,993 psi53%2910 fps98.2%
Alliant Reloder-10x<<locked>>80%36,274 psi66%3045 fps98.9%
Alliant Reloder-7<<locked>>80%44,309 psi81%3169 fps100%
Baschieri & Pellagri 106<<locked>>80%39,044 psi71%3015 fps97.8%
Hodgdon Benchmark<<locked>>88%43,018 psi78%3146 fps95.2%
Hodgdon BL-C2<<locked>>92%43,004 psi78%3248 fps95.3%
Hodgdon H322<<locked>>80%35,099 psi64%3035 fps96%
Hodgdon H335<<locked>>80%35,549 psi65%3041 fps95%
Hodgdon H4198<<locked>>80%44,527 psi81%3153 fps98.1%
Hodgdon TrailBoss<<locked>>80%24,207 psi44%1896 fps100%
IMR 303125 gr84%31,662 psi58%2995 fps95.6%
IMR 4198<<locked>>80%37,840 psi69%3048 fps99.7%
IMR 8208 XBR<<locked>>92%45,571 psi83%3248 fps95.3%
Lovex D073.4<<locked>>80%41,887 psi76%3179 fps96%
Lovex D073.5<<locked>>86%41,974 psi76%3166 fps95.4%
Lovex D073.6<<locked>>92%40,524 psi74%3189 fps95.9%
Lovex S062<<locked>>98%44,875 psi82%3248 fps95.2%
Norma 200<<locked>>80%41,321 psi75%3146 fps99.9%
Norma 201<<locked>>94%44,701 psi81%3228 fps95.1%
Norma 202<<locked>>88%36,535 psi66%3068 fps95.4%
ReloadSwiss RS 14<<locked>>80%24,323 psi44%1946 fps100%
ReloadSwiss RS 40<<locked>>84%39,697 psi72%3120 fps95.2%
Rottweil R 901<<locked>>86%38,101 psi69%3071 fps95.6%
Rottweil R 902<<locked>>96%45,005 psi82%3225 fps95.1%
Shooters World AR Plus<<locked>>80%41,887 psi76%3179 fps96%
Shooters World Match Rifle<<locked>>92%40,524 psi74%3189 fps95.9%
Shooters World Precision<<locked>>98%44,875 psi82%3248 fps95.2%
SNPE Vectan BA6 1/2<<locked>>80%45,020 psi82%2933 fps100%
SNPE Vectan SP 10<<locked>>80%38,943 psi71%3120 fps96%
SNPE Vectan SP 3<<locked>>80%36,956 psi67%3054 fps97.5%
SNPE Vectan Tubal 3000<<locked>>86%36,840 psi67%2982 fps95.4%
SNPE Vectan Tubal 5000<<locked>>90%33,765 psi61%2917 fps95.6%
Somchem S335<<locked>>84%33,982 psi62%2927 fps95.5%
Vihtavuori N120<<locked>>80%43,105 psi78%3114 fps100%
Vihtavuori N130<<locked>>80%34,896 psi63%2946 fps98.4%
Vihtavuori N133<<locked>>80%30,371 psi55%2828 fps96%
Vihtavuori N135<<locked>>84%28,732 psi52%2864 fps95.7%
Vihtavuori N140<<locked>>88%34,751 psi63%2995 fps95.2%
Vihtavuori N530<<locked>>92%45,861 psi83%3245 fps95.4%
Vihtavuori N540<<locked>>90%35,766 psi65%3031 fps95%
Winchester 74829 gr90%41,365 psi75%3215 fps95.1%

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.

<<locked>> you need an access license to unlock this data.

This overview compares 51 powders for .22 Nosler loaded with the .224 | 55gr | Lehigh Defense Controlled Chaos. IMR 3031 delivers the highest muzzle velocity at 3,432 fps; across all powders the maximum-charge window runs from 2,119 fps to 3,432 fps. Accurate 2495 gives the best case fill at 100 %, and 51 of the 51 powders fall inside the usable 80–100 % fill window.

Relative to the caliber's maximum pressure (379 MPa), the top charges use 60–90 %, leaving at least 10 % headroom. The 55.0 gr projectile in 0.224" calls for a 1:9.0 twist; slower twists will usually not stabilise this weight. Accurate 2495, Accurate 4064, Hodgdon TrailBoss 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. IMR 3031, Winchester 748, Alliant AR-Comp rank at the top here: for .22 Nosler with the .224 | 55gr | Lehigh Defense Controlled Chaos they combine a high case fill with complete burn and sit in the upper velocity band. Always begin at the start load and work up in small increments while checking case and primer for pressure signs.

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