Load data for .375 Raptor + .375 | 270gr | Atomic 29 HP

Recommended Powder(s): ADI AR 2219, Accurate 2015, Alliant Reloder-10x, Baschieri & Pellagri 106, Hodgdon H4198

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.375 \| 270gr \| Atomic 29 HP
Bullet Weight:	270gr \| 17.5g
Bullet Diameter:	0.375" \| 9.52mm
Bullet Length:	<<locked>>
Caliber:	.375 Raptor load data
Case Length (l3):	1.865" \| 47.4mm
Cartridge Length (C.O.L.):	<<locked>>
Seated Depth:	<<locked>>
Shank Seated Depth:	<<locked>>
Case Capacity:	60.0 Grains of Water \| 3.90 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	58015 psi \| 4000 bar
LID:	LID_B12242_C556
Last updated:	2026-02-07

Load data for 112 loads in caliber .375 Raptor with .375 | 270gr | Atomic 29 HP bullet and 56 powders such as ADI AR 2219, Accurate 2015, Alliant Reloder-10x, Baschieri & Pellagri 106, Hodgdon H4198. The key underlying parameters are shown in the table above.

Important Notice: DO NOT go below Minimum Charge or above Maximum Charge unless there are reasons. Since xxlreloading.com has no control over the equipment and components used by the customer and the data used in connection with the website, any responsibility and liability for the results achieved is rejected. Also see our Terms of Service.

Questions regarding the load data: Please read the information in the next tab "Explanations".
A load must fulfill certain criteria to be listed in the default view below - see "powder criteria to fulfill to be listed".

Our load data might deviate from other sources - see the "most common reasons for deviations".

All loads are based on the bullet and case dimensions shown under "Load Specifications" - see "reloading suggestions" if you deviate.

You can set your specifications in the "Personalized Load Calculator".

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Our default view only displays powders/loads that fulfill certain criteria: Max pressure of a load <=90% of Max. Standardized Pressure. Fill Rate (Min FR): >80% and <100% for rife loads, >60% and <100% for pistol loads. Min. Propellant Combustion (Min z): >90% for rifle loads , >80% for pistol/revolver loads. Relax these criteria at your own risk to potentially get more powders shown in the load tables.
Case Length (Inch)
Case Length (mm)
CaseCapacity (GoW)
Min z (%)
Min FR (%)
Max FR*
Barrel Length (Inch)
Barrel Length (cm)
Safety Buffer (%)
.

Click on the desired row in the tables below to add a specific load / powder to your Diary and manage there.

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	97%	38769	67%	**87	92%
ADI AR 2207	<<locked>>	92%	50966	88%	**92	100%
ADI AR 2219 👍	<<locked>>	96%	52025	90%	**74	100%
Accurate 1680	<<locked>>	85%	51866	89%	**88	100%
Accurate 2015 👍	<<locked>>	97%	43526	75%	**36	100%
Accurate 2230	<<locked>>	97%	47805	82%	**82	95%
Accurate 2460	<<locked>>	96%	45745	79%	**82	97%
Accurate 2495	<<locked>>	96%	34098	59%	**80	98%
Accurate 2520	<<locked>>	97%	37333	64%	**06	95%
[Accurate 4064]*	<<locked>>	96%	28195	49%	**59	94%
Alliant AR-Comp	<<locked>>	97%	38493	66%	**26	100%
Alliant Reloder-10x 👍	<<locked>>	97%	48762	84%	**08	100%
Alliant Reloder-7	<<locked>>	92%	51706	89%	**82	100%
Baschieri & Pellagri 106 👍	<<locked>>	96%	51822	89%	**78	100%
[Hodgdon BL-C2]*	<<locked>>	97%	38812	67%	**26	93%
Hodgdon Benchmark	<<locked>>	97%	45150	78%	**19	96%
Hodgdon CFE BLK	<<locked>>	91%	51372	89%	**62	96%
Hodgdon H322	<<locked>>	96%	43337	75%	**59	99%
Hodgdon H335	<<locked>>	97%	51967	90%	**80	99%
Hodgdon H4198 👍	<<locked>>	93%	51924	89%	**65	99%
[Hodgdon H4895]*	<<locked>>	97%	38972	67%	**96	93%
IMR 3031	<<locked>>	96%	32909	57%	**34	97%
IMR 4198	<<locked>>	96%	50111	86%	**75	100%
IMR 4227	<<locked>>	87%	51677	89%	**26	100%
[IMR 8208 XBR]*	<<locked>>	97%	41495	72%	**06	94%
Lovex D073.4	<<locked>>	96%	48515	84%	**01	97%
Lovex D073.5	<<locked>>	96%	45092	78%	**72	96%
Lovex D073.6	<<locked>>	96%	34403	59%	**57	95%
Lovex S053	<<locked>>	88%	51416	89%	**03	100%
[Lovex S060]*	<<locked>>	97%	41104	71%	**47	92%
Norma 200	<<locked>>	95%	52199	90%	**31	100%
[Norma 201]*	<<locked>>	96%	37318	64%	**47	93%
Norma 202	<<locked>>	96%	36695	63%	**67	96%
[Ramshot Wild Boar]*	<<locked>>	96%	39914	69%	**03	92%
[Ramshot X-Terminator]*	<<locked>>	96%	46021	79%	**46	93%
ReloadSwiss RS 36	<<locked>>	87%	51880	89%	**69	100%
ReloadSwiss RS 40	<<locked>>	96%	46804	81%	**88	97%
Rottweil R 901	<<locked>>	96%	40727	70%	**96	97%
[Rottweil R 902]*	<<locked>>	97%	35578	61%	**08	92%
SNPE Vectan BA6 1/2	<<locked>>	91%	51488	89%	**72	100%
SNPE Vectan SP 10	<<locked>>	96%	51343	88%	**67	99%
SNPE Vectan Tubal 3000	<<locked>>	96%	40596	70%	**41	97%
SNPE Vectan Tubal 5000	<<locked>>	96%	32692	56%	**19	96%
Shooters World Match Rifle	<<locked>>	96%	34403	59%	**57	95%
Shooters World Tactical Rifle	<<locked>>	97%	51996	90%	**08	96%
Somchem S321	<<locked>>	96%	43758	75%	**72	95%
Somchem S335	<<locked>>	96%	38899	67%	**41	97%
Vihtavuori N120	<<locked>>	95%	51111	88%	**49	100%
Vihtavuori N130	<<locked>>	96%	44817	77%	**10	100%
Vihtavuori N133	<<locked>>	97%	37492	65%	**14	99%
Vihtavuori N135	<<locked>>	97%	27876	48%	**96	95%
Vihtavuori N140	<<locked>>	97%	34998	60%	**11	96%
Vihtavuori N530	<<locked>>	97%	43874	76%	**56	95%
Vihtavuori N540	<<locked>>	97%	34345	59%	**24	95%
Winchester 748	<<locked>>	96%	43047	74%	**78	96%
Winchester StaBALL Match	<<locked>>	97%	47703	82%	**28	95%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	93%	34635	60%	**14	90%
ADI AR 2207	<<locked>>	81%	35810	62%	**88	100%
ADI AR 2219	<<locked>>	81%	31575	54%	**52	95%
Accurate 1680	<<locked>>	81%	46398	80%	**16	99%
Accurate 2015	<<locked>>	81%	26789	46%	**41	96%
[Accurate 2230]*	<<locked>>	86%	32909	57%	**52	90%
[Accurate 2460]*	<<locked>>	82%	27601	48%	**67	90%
[Accurate 2495]*	<<locked>>	81%	20479	35%	**72	93%
[Accurate 2520]*	<<locked>>	86%	26020	45%	**73	90%
[Accurate 4064]*	<<locked>>	88%	21901	38%	**01	90%
Alliant AR-Comp	<<locked>>	81%	23989	41%	**18	97%
Alliant Reloder-10x	<<locked>>	81%	29878	52%	**13	98%
Alliant Reloder-7	<<locked>>	81%	37724	65%	**95	100%
Baschieri & Pellagri 106	<<locked>>	81%	32460	56%	**96	96%
[Hodgdon BL-C2]*	<<locked>>	91%	31879	55%	**95	90%
[Hodgdon Benchmark]*	<<locked>>	82%	29298	50%	**44	90%
[Hodgdon CFE BLK]*	<<locked>>	81%	36956	64%	**52	93%
[Hodgdon H322]*	<<locked>>	81%	26847	46%	**44	93%
[Hodgdon H335]*	<<locked>>	81%	30589	53%	**39	94%
Hodgdon H4198	<<locked>>	81%	36056	62%	**36	96%
[Hodgdon H4895]*	<<locked>>	92%	33199	57%	**95	90%
[IMR 3031]*	<<locked>>	82%	21654	37%	**45	90%
IMR 4198	<<locked>>	81%	32532	56%	**13	99%
IMR 4227	<<locked>>	81%	43816	76%	**34	100%
[IMR 8208 XBR]*	<<locked>>	87%	30719	53%	**13	90%
[Lovex D073.4]*	<<locked>>	81%	28587	49%	**73	91%
[Lovex D073.5]*	<<locked>>	82%	27311	47%	**60	90%
[Lovex D073.6]*	<<locked>>	87%	25614	44%	**64	90%
Lovex S053	<<locked>>	81%	42946	74%	**98	100%
[Lovex S060]*	<<locked>>	91%	35375	61%	**49	90%
Norma 200	<<locked>>	81%	33794	58%	**72	99%
[Norma 201]*	<<locked>>	90%	30414	52%	**13	90%
[Norma 202]*	<<locked>>	82%	24047	41%	**91	90%
[Ramshot Wild Boar]*	<<locked>>	94%	36709	63%	**47	90%
[Ramshot X-Terminator]*	<<locked>>	89%	36434	63%	**98	90%
ReloadSwiss RS 36	<<locked>>	81%	43076	74%	**60	100%
[ReloadSwiss RS 40]*	<<locked>>	81%	28631	49%	**73	91%
[Rottweil R 901]*	<<locked>>	81%	26252	45%	**11	91%
[Rottweil R 902]*	<<locked>>	92%	30182	52%	**06	90%
SNPE Vectan BA6 1/2	<<locked>>	81%	40001	69%	**44	100%
[SNPE Vectan SP 10]*	<<locked>>	81%	31560	54%	**55	94%
[SNPE Vectan Tubal 3000]*	<<locked>>	81%	25353	44%	**52	91%
[SNPE Vectan Tubal 5000]*	<<locked>>	84%	22872	39%	**99	90%
[Shooters World Match Rifle]*	<<locked>>	87%	25614	44%	**64	90%
[Shooters World Tactical Rifle]*	<<locked>>	82%	32068	55%	**06	90%
[Somchem S321]*	<<locked>>	85%	30008	52%	**29	90%
[Somchem S335]*	<<locked>>	81%	24497	42%	**55	92%
Vihtavuori N120	<<locked>>	81%	33649	58%	**19	100%
Vihtavuori N130	<<locked>>	81%	28340	49%	**34	97%
[Vihtavuori N133]*	<<locked>>	81%	23772	41%	**32	94%
[Vihtavuori N135]*	<<locked>>	86%	20421	35%	**96	90%
[Vihtavuori N140]*	<<locked>>	84%	24134	42%	**72	90%
[Vihtavuori N530]*	<<locked>>	85%	30269	52%	**16	90%
[Vihtavuori N540]*	<<locked>>	86%	24947	43%	**11	90%
[Winchester 748]*	<<locked>>	85%	29646	51%	**29	90%
[Winchester StaBALL Match]*	<<locked>>	87%	34214	59%	**11	90%

Start Load - Barrel Length: 23.60''

Any powder missing? Then click here.

FR ... fill rate of the cartridge in percent

MaxP ... max. pressure of load in psi or bar

% ... max. pressure of load in percent of the maximum allowed pressure for this caliber

V(0) ... muzzle velocity in feet per second (fps) or meters per second (m/s)

z ... powder burnt in percent

[...] *... not dangerous but load has suboptimal powder burnt with possible characteristics such as extensive muzzle flash or inaccurate loads.

[...] ²... fill rate low - you might want to consider using a filler to ensure proper ignition.

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

👍 ... recommended powder/load for this caliber and bullet combination based on its ballistic performance.

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