Load data for 9 x 21 + .355 | 115gr | Hornady XTP

Recommended Powder(s): Alliant BULLSEYE, Alliant UNIQUE, Maxam CSB 1, ReloadSwiss RS 20, Vihtavuori N340

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.355 \| 115gr \| Hornady XTP
Manufacturer SKU:	35540
Bullet Weight:	115gr \| 7.5g
Bullet Diameter:	0.355" \| 9.02mm
Bullet Length:	0.545" \| 13.8mm
Caliber:	9 x 21 load data
Case Length (l3):	0.830" \| 21.1mm
Cartridge Length (C.O.L.):	1.154" \| 29.3mm
Seated Depth:	0.221" \| 5.6mm
Shank Seated Depth:	0.221" \| 5.6mm
Case Capacity:	15.5 Grains of Water \| 1.01 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	34084 psi \| 2350 bar
LID:	LID_B2768_C1232
Last updated:	2025-01-01

Load data for 106 loads in caliber 9 x 21 with .355 | 115gr | Hornady XTP bullet and 53 powders such as Alliant BULLSEYE, Alliant UNIQUE, Maxam CSB 1, ReloadSwiss RS 20, Vihtavuori N340. 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.

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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 AP 100]*	<<locked>>	95%	20450	60%	**19	81%
ADI AP 70N	<<locked>>	75%	29066	85%	**43	100%
ADI APS 350	<<locked>>	77%	30124	88%	**56	100%
ADI APS 450	<<locked>>	80%	30618	90%	**02	100%
ADI AS 30	<<locked>>	85%	30313	89%	**48	100%
ADI AS 50N	<<locked>>	81%	29544	87%	**91	100%
Accurate No. 2	<<locked>>	84%	30458	89%	**34	98%
Accurate No. 5	<<locked>>	70%	30240	89%	**09	91%
Accurate Solo 1000	<<locked>>	82%	29037	85%	**61	100%
Accurate Solo 1250	<<locked>>	90%	28776	84%	**20	100%
Alliant BULLSEYE 👍	<<locked>>	79%	28732	84%	**66	100%
[Alliant POWER PISTOL]*	<<locked>>	93%	29762	87%	**42	87%
Alliant UNIQUE 👍	<<locked>>	94%	30429	89%	**06	100%
Baschieri & Pellagri 100	<<locked>>	84%	29124	85%	**68	100%
Hodgdon Clays	<<locked>>	77%	30603	90%	**76	100%
Hodgdon HP38	<<locked>>	64%	30545	90%	**20	100%
Hodgdon HS-6	<<locked>>	76%	30269	89%	**93	93%
Hodgdon Longshot	<<locked>>	73%	30661	90%	**02	95%
Hodgdon Universal	<<locked>>	84%	29066	85%	**43	100%
Hodgdon TrailBoss	<<locked>>	95%	9529	28%	**1	100%
Lovex D036	<<locked>>	70%	30182	89%	**09	91%
Lovex S011	<<locked>>	72%	29008	85%	**88	100%
Lovex S020	<<locked>>	84%	30313	89%	**66	100%
Maxam CSB 1 👍	<<locked>>	96%	30589	90%	**40	100%
Maxam CSB 2	<<locked>>	94%	29501	87%	**57	100%
Maxam CSB 3	<<locked>>	87%	29138	85%	**01	100%
Maxam CSB 4	<<locked>>	83%	28892	85%	**75	100%
Maxam CSB 5	<<locked>>	77%	28718	84%	**25	100%
Ramshot Silhouette	<<locked>>	75%	29066	85%	**73	98%
Ramshot True Blue	<<locked>>	71%	29660	87%	**83	95%
Ramshot Zip	<<locked>>	64%	29124	85%	**14	100%
ReloadSwiss RS 12	<<locked>>	80%	29037	85%	**30	100%
ReloadSwiss RS 14	<<locked>>	93%	8267	24%	**8	96%
ReloadSwiss RS 20 👍	<<locked>>	95%	29269	86%	**99	100%
Rottweil P 801	<<locked>>	74%	29399	86%	**98	100%
[Rottweil P 806]*	<<locked>>	96%	20015	59%	**43	88%
SNPE Vectan A0	<<locked>>	94%	30110	88%	**43	99%
SNPE Vectan BA 9	<<locked>>	85%	30037	88%	**20	100%
SNPE Vectan BA10	<<locked>>	75%	30603	90%	**02	100%
SNPE Vectan BA7 1/2	<<locked>>	96%	26643	78%	**20	92%
SNPE Vectan BA9 1/2	<<locked>>	86%	29341	86%	**30	100%
Shooters World Auto Pistol	<<locked>>	70%	30182	89%	**09	91%
Somchem MP200	<<locked>>	84%	29472	86%	**70	99%
Somchem MS200	<<locked>>	90%	30269	89%	**66	100%
[Somchem S221]*	<<locked>>	80%	29747	87%	**06	84%
Vihtavuori 3N37	<<locked>>	96%	30603	90%	**19	95%
Vihtavuori N310	<<locked>>	66%	28761	84%	**96	100%
Vihtavuori N320	<<locked>>	83%	29240	86%	**98	100%
Vihtavuori N32C Tin Star	<<locked>>	94%	20262	59%	**10	100%
Vihtavuori N330	<<locked>>	88%	29747	87%	**63	100%
Vihtavuori N340 👍	<<locked>>	91%	30255	89%	**70	100%
Vihtavuori N350	<<locked>>	97%	28601	84%	**86	95%
Winchester 231	<<locked>>	71%	29124	85%	**14	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	92%	19319	57%	**99	80%
ADI AP 70N	<<locked>>	61%	19464	57%	**83	100%
ADI APS 350	<<locked>>	60%	19769	58%	**9	100%
ADI APS 450	<<locked>>	61%	19247	56%	**2	100%
ADI AS 30	<<locked>>	62%	17564	52%	**8	100%
ADI AS 50N	<<locked>>	61%	17637	52%	**4	100%
[Accurate No. 2]*	<<locked>>	61%	15171	45%	**5	89%
[Accurate No. 5]*	<<locked>>	62%	22814	67%	**75	86%
Accurate Solo 1000	<<locked>>	61%	17100	50%	**5	100%
Accurate Solo 1250	<<locked>>	62%	13648	40%	**5	97%
Alliant BULLSEYE	<<locked>>	61%	17680	52%	**53	95%
[Alliant POWER PISTOL]*	<<locked>>	80%	21321	63%	**81	81%
[Alliant UNIQUE]*	<<locked>>	60%	12763	37%	**2	89%
Baschieri & Pellagri 100	<<locked>>	62%	15708	46%	**1	100%
Hodgdon Clays	<<locked>>	60%	19827	58%	**2	100%
Hodgdon HP38	<<locked>>	60%	26832	79%	**71	100%
[Hodgdon HS-6]*	<<locked>>	61%	18246	54%	**70	84%
[Hodgdon Longshot]*	<<locked>>	62%	20436	60%	**29	89%
Hodgdon Universal	<<locked>>	60%	15461	45%	**1	98%
Hodgdon TrailBoss	<<locked>>	75%	6614	19%	**9	97%
[Lovex D036]*	<<locked>>	62%	22771	67%	**75	86%
Lovex S011	<<locked>>	62%	21741	64%	**73	100%
Lovex S020	<<locked>>	60%	14692	43%	**8	94%
Maxam CSB 1	<<locked>>	62%	13227	39%	**5	96%
Maxam CSB 2	<<locked>>	61%	12038	35%	**2	99%
Maxam CSB 3	<<locked>>	61%	15011	44%	**1	100%
Maxam CSB 4	<<locked>>	62%	16911	50%	**4	100%
Maxam CSB 5	<<locked>>	62%	19232	56%	**8	100%
Ramshot Silhouette	<<locked>>	62%	19131	56%	**93	93%
Ramshot True Blue	<<locked>>	61%	21350	63%	**35	90%
Ramshot Zip	<<locked>>	62%	27253	80%	**88	100%
ReloadSwiss RS 12	<<locked>>	60%	16056	47%	**24	100%
ReloadSwiss RS 14	<<locked>>	78%	6425	19%	**6	92%
[ReloadSwiss RS 20]*	<<locked>>	60%	11255	33%	**6	89%
Rottweil P 801	<<locked>>	60%	19334	57%	**50	100%
[Rottweil P 806]*	<<locked>>	86%	14460	42%	**99	81%
[SNPE Vectan A0]*	<<locked>>	60%	12662	37%	**9	88%
SNPE Vectan BA 9	<<locked>>	61%	15548	46%	**5	96%
SNPE Vectan BA10	<<locked>>	60%	21002	62%	**1	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	71%	13967	41%	**8	81%
SNPE Vectan BA9 1/2	<<locked>>	60%	14576	43%	**8	97%
[Shooters World Auto Pistol]*	<<locked>>	62%	22771	67%	**75	86%
Somchem MP200	<<locked>>	62%	15664	46%	**04	91%
Somchem MS200	<<locked>>	62%	14620	43%	**1	93%
[Somchem S221]*	<<locked>>	76%	25324	74%	**30	81%
[Vihtavuori 3N37]*	<<locked>>	65%	12720	37%	**8	80%
Vihtavuori N310	<<locked>>	61%	24366	71%	**43	100%
Vihtavuori N320	<<locked>>	60%	15302	45%	**1	100%
Vihtavuori N32C Tin Star	<<locked>>	61%	8978	26%	**1	100%
Vihtavuori N330	<<locked>>	62%	13967	41%	**1	98%
Vihtavuori N340	<<locked>>	61%	12995	38%	**5	90%
[Vihtavuori N350]*	<<locked>>	67%	12386	36%	**8	80%
Winchester 231	<<locked>>	60%	20798	61%	**83	100%

Start Load - Barrel Length: 5.50''

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.

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