Description
Accurate Powders' TCM is a fast-burning powder with a burn rate of 5.5, specifically engineered for handgun and pistol applications. This fine-grain spherical powder enhances metering precision, making it an ideal choice for handloaders seeking uniformity in their ammunition. Known for its remarkable temperature stability, TCM maintains performance across a range of environmental conditions, minimizing variances in pressure and velocity. Commonly paired with smaller calibers such as the 22 TCM and 9mm Luger, it offers reliable ignition and consistent energy release. Handloaders working with TCM will appreciate the ease of developing loads due to its forgiving nature in the development process. With the powder’s high load density, reloaders can achieve optimal performances with case fill, thereby enhancing safety and accuracy. Accurate Powders upholds a strong reputation in the reloading community, and TCM upholds that esteem as a versatile choice for target shooters looking for precision and consistency in their handgun endeavors.
Specifications
Burn Rate
6.6 (Medium-Fast)
Bulk Density
0.950 g/cm³
Density
1.570 g/cm³
Temperature Sensitivity
Low
Suitable Substitutes
Powders with a similar burn rate that may be suitable alternatives (also see burn rate chart):
Standard Loads — Accurate TCM
Verified load data combinations using Accurate TCM.
.454 Casull Mag.
ACME .452 | 250gr | ACME RNFP COATED 250gr
.454 Casull Mag.
CamPro .451 | 230gr | CamPro HP 230gr
.454 Casull Mag.
LEE .452 | 252gr | LEE Mold 452-252-SWC 252gr
.454 Casull Mag.
Nosler .451 | 230gr | Nosler FMJ 230gr
.454 Casull Mag.
Rim Rock .452 | 250gr | Rim Rock RNFP Cowboy 250gr
.454 Casull Mag.
Rim Rock .452 | 255gr | Rim Rock SWC Top Shelf 255gr
.454 Casull Mag.
Sierra .4515 | 240gr | Sierra Sports Master 240gr
.460 S&W Mag.
LEE .452 | 160gr | LEE Mold 452-160-RF 160gr
.500 S&W Mag.
Barnes .500 | 375gr | Barnes XPB 375gr
.500 S&W Mag.
Lehigh Defense .500 | 385gr | Lehigh Defense Controlled Fracturing 385gr
Subsonic Loads — Accurate TCM
Verified subsonic load data combinations using Accurate TCM.
.30-06 Spring.
Berger .308 | 230gr | Berger Hybrid OTM Tactical 230gr
.30-06 Spring.
Berger .308 | 230gr | Berger Hybrid Target 230gr
.30-06 Spring.
Discreet Ballistics .308 | 188gr | Discreet Ballistics Selous Machined Expander 188gr
.30-06 Spring.
Hornady .308 | 175gr | Hornady Sub-X 175gr
.30-06 Spring.
Lapua .308 | 200gr | Lapua Subsonic 200gr
.30-06 Spring.
MAKER .308 | 200gr | MAKER 200 Grain .308 Expanding Subsonic Blackout Bullets 200gr
.30-06 Spring.
MAKER .308 | 220gr | MAKER 300 blackout 220gr
.30-06 Spring.
Peregrine .308 | 155gr | Peregrine Subsonic 155gr
.30-06 Spring.
Reichenberg .308 | 154gr | Reichenberg HDB Subsonic 154gr
.30-06 Spring.
Reichenberg .308 | 200gr | Reichenberg Subsonic 200gr
.30-06 Spring.
Sierra .308 | 220gr | Sierra MatchKing 220gr
.30-06 Spring.
Styria Arms | AERO .308 | 95gr | AERO SUB-I,- smax:11.30 95gr
.30-06 Spring.
Styria Arms | AERO .308 | 115gr | AERO SUB,- smax:11.40 115gr
.30-06 Spring.
Styria Arms | AERO .308 | 190gr | AERO SUB,- smax:23.90 190gr
.300 AAC Blackout
Barnes .308 | 180gr | Barnes MRX BT 180gr
.300 AAC Blackout
Discreet Ballistics .308 | 188gr | Discreet Ballistics Selous Machined Expander 188gr
.300 AAC Blackout
Ferrobull Europe .308 | 180gr | Ferrobull Tripple Expand Jagd 180gr
.300 AAC Blackout
Hornady .308 | 175gr | Hornady Sub-X 175gr
Calculate Loads with Accurate TCM
Use our professional ballistics calculator to develop safe and accurate load recipes.
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