Load data for .45 Glock Auto Pistol + .452 | 135gr | Lehigh Defense Xtreme Defense

Recommended Powder(s): ReloadSwiss RS 12

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.452 \| 135gr \| Lehigh Defense Xtreme Defense
Manufacturer SKU:	09452135SP
Bullet Weight:	135gr \| 8.7g
Bullet Diameter:	0.452" \| 11.48mm
Bullet Length:	0.650" \| 16.5mm
Caliber:	.45 Glock Auto Pistol load data
Case Length (l3):	0.759" \| 19.3mm
Cartridge Length (C.O.L.):	1.119" \| 28.4mm
Seated Depth:	0.290" \| 7.4mm
Shank Seated Depth:	0.240" \| 6.1mm
Case Capacity:	22.3 Grains of Water \| 1.45 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	18855 psi \| 1300 bar
LID:	LID_B10989_C733
Last updated:	2025-11-04
Recommended Twist Rate:	1:33 - 1:27

Load data for 72 loads in caliber .45 Glock Auto Pistol with .452 | 135gr | Lehigh Defense Xtreme Defense bullet and 36 powders such as ReloadSwiss RS 12. 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 AP 70N	<<locked>>	81%	15911	84%	**32	91%
ADI APS 350	<<locked>>	72%	16723	89%	**1	100%
ADI APS 450	<<locked>>	75%	16694	89%	**17	100%
ADI AS 30	<<locked>>	84%	16317	87%	**70	100%
ADI AS 50N	<<locked>>	83%	16331	87%	**96	97%
Accurate Solo 1000	<<locked>>	81%	16911	90%	**70	97%
Accurate Solo 1250	<<locked>>	94%	16186	86%	**96	90%
[Alliant BULLSEYE]*	<<locked>>	80%	16418	87%	**09	83%
[Alliant Sport Pistol]*	<<locked>>	74%	16041	85%	**93	81%
[Alliant UNIQUE]*	<<locked>>	97%	15563	83%	**22	82%
Baschieri & Pellagri 100	<<locked>>	89%	16969	90%	**86	95%
Hodgdon Clays	<<locked>>	72%	16607	88%	**4	100%
Hodgdon HP38	<<locked>>	65%	16708	89%	**99	93%
Hodgdon Universal	<<locked>>	90%	15911	84%	**32	91%
Hodgdon CFE Pistol	<<locked>>	92%	16447	87%	**19	90%
Lovex S011	<<locked>>	71%	16114	85%	**50	91%
[Lovex S020]*	<<locked>>	90%	16186	86%	**19	85%
[Maxam CSB 1]*	<<locked>>	95%	14895	79%	**63	89%
Maxam CSB 2	<<locked>>	95%	12256	65%	**79	93%
Maxam CSB 3	<<locked>>	92%	16897	90%	**12	95%
Maxam CSB 4	<<locked>>	85%	16230	86%	**89	97%
Maxam CSB 5	<<locked>>	80%	16476	87%	**83	100%
Ramshot Zip	<<locked>>	65%	15780	84%	**76	91%
ReloadSwiss RS 12 👍	<<locked>>	93%	16636	88%	**11	99%
Rottweil P 801	<<locked>>	82%	16230	86%	**61	100%
[SNPE Vectan A0]*	<<locked>>	95%	16433	87%	**66	81%
[SNPE Vectan BA 9]*	<<locked>>	83%	16056	85%	**56	87%
SNPE Vectan BA10	<<locked>>	70%	16679	88%	**14	100%
SNPE Vectan BA9 1/2	<<locked>>	89%	16404	87%	**06	90%
[Somchem MS200]*	<<locked>>	91%	16085	85%	**89	83%
Vihtavuori N310	<<locked>>	70%	16201	86%	**66	100%
Vihtavuori N320	<<locked>>	90%	16853	89%	**45	98%
Vihtavuori N32C Tin Star	<<locked>>	97%	8876	47%	**2	98%
Vihtavuori N330	<<locked>>	93%	16215	86%	**38	92%
[Vihtavuori N340]*	<<locked>>	94%	15940	85%	**93	82%
Winchester 231	<<locked>>	72%	15780	84%	**76	91%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 70N]*	<<locked>>	63%	9456	50%	**2	82%
ADI APS 350	<<locked>>	62%	12821	68%	**9	100%
ADI APS 450	<<locked>>	60%	11153	59%	**9	100%
ADI AS 30	<<locked>>	60%	8543	45%	**7	93%
[ADI AS 50N]*	<<locked>>	61%	9094	48%	**9	88%
Accurate Solo 1000	<<locked>>	62%	9863	52%	**3	90%
[Accurate Solo 1250]*	<<locked>>	76%	9935	53%	**6	80%
[Alliant BULLSEYE]*	<<locked>>	75%	14402	76%	**53	81%
[Alliant Sport Pistol]*	<<locked>>	72%	15069	80%	**66	80%
[Alliant UNIQUE]*	<<locked>>	94%	14620	78%	**99	81%
[Baschieri & Pellagri 100]*	<<locked>>	60%	7324	39%	**4	81%
Hodgdon Clays	<<locked>>	62%	12705	67%	**9	100%
Hodgdon HP38	<<locked>>	61%	14576	77%	**47	91%
[Hodgdon Universal]*	<<locked>>	70%	9456	50%	**2	82%
[Hodgdon CFE Pistol]*	<<locked>>	74%	10095	54%	**8	81%
[Lovex S011]*	<<locked>>	62%	12198	65%	**8	87%
[Lovex S020]*	<<locked>>	81%	12343	65%	**10	80%
[Maxam CSB 1]*	<<locked>>	79%	10080	53%	**2	81%
[Maxam CSB 2]*	<<locked>>	74%	7165	38%	**0	81%
[Maxam CSB 3]*	<<locked>>	62%	7556	40%	**0	81%
[Maxam CSB 4]*	<<locked>>	61%	8122	43%	**3	87%
Maxam CSB 5	<<locked>>	60%	9137	48%	**9	97%
[Ramshot Zip]*	<<locked>>	61%	13880	74%	**27	89%
[ReloadSwiss RS 12]*	<<locked>>	60%	6077	32%	**3	82%
Rottweil P 801	<<locked>>	60%	7614	40%	**2	92%
[SNPE Vectan A0]*	<<locked>>	92%	15548	82%	**43	80%
[SNPE Vectan BA 9]*	<<locked>>	72%	11763	62%	**2	81%
SNPE Vectan BA10	<<locked>>	61%	13111	70%	**5	100%
[SNPE Vectan BA9 1/2]*	<<locked>>	72%	10283	55%	**2	81%
[Somchem MS200]*	<<locked>>	86%	14431	77%	**43	81%
Vihtavuori N310	<<locked>>	62%	12488	66%	**8	100%
[Vihtavuori N320]*	<<locked>>	61%	7165	38%	**7	84%
[Vihtavuori N32C Tin Star]*	<<locked>>	69%	4525	24%	**9	85%
[Vihtavuori N330]*	<<locked>>	74%	9456	50%	**5	80%
[Vihtavuori N340]*	<<locked>>	92%	15098	80%	**70	81%
[Winchester 231]*	<<locked>>	62%	11414	61%	**1	86%

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.

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