Subsonic Load Data

You can find all our subsonic loads below with all details available. You only require an access licence to unlock and view the exact powder charges. Find your relevant load data by using the filters for caliber, bullet weight, bullet diameter, and bullet manufacturer.

Compare for all suitable powders key characteristics such as powder charge, load ratio, maximum pressure, velocity and powder conversion. Also see how loads perform for different barrel length which is particularly important for regions where silencers are allowed.

7.62 x 39 (M43) Russian +.3115 | 255gr | Hornady Sub-X

8.6 mm Blackout +.338 | 250gr | Hornady SP

8.6 mm Blackout +.338 | 285gr | Hornady BTHP

.223 Rem. (5.56 x 45 NATO) +.224 | 70gr | Hornady GMX

.223 Rem. (5.56 x 45 NATO) +.224 | 70gr | Speer SSP

.338 ARC +.338 | 300gr | Sierra HPBT LR MatchKing

.300 AAC Blackout +.309 | 220gr | Ares RNBBNG

.300 AAC Blackout +.308 | 220gr | Winchester Silvertip

.300 AAC Blackout +.308 | 212gr | Hornady ELD-X

.300 AAC Blackout +.308 | 220gr | Remington SP Core-Lokt

.458 SOCOM +.458 | 350gr | Hornady InterLock FP

.30-06 Spring. (7.62 x 63) +.308 | 150gr | Nosler Ballistic Tip

8.6 mm Blackout +.338 | 270gr | Hornady ELD-X

.30-06 Spring. (7.62 x 63) +.308 | 220gr | Hornady InterLock RN

8.6 mm Blackout +.338 | 210gr | Barnes TTSX BT

.30-06 Spring. (7.62 x 63) +.308 | 175gr | Hornady Sub-X

.458 SOCOM +.458 | 500gr | MAKER SOCOM

.300 AAC Blackout +.308 | 200gr | Lapua Mega

.338 ARC +.338 | 300gr | Nosler AccuBond

.300 AAC Blackout +.308 | 220gr | A-Square MONO RN

.223 Rem. (5.56 x 45 NATO) +.224 | 70gr | Barnes TAC-X

7.62 x 39 (.308) Russ. +.308 | 190gr | AERO SUB,- smax:23.90

.444 Marlin +.430 | 300gr | Hornady XTP

8.6 mm Blackout +.338 | 250gr | Nosler Partition RN

CaliberName	BulletName
7.62 x 39 (M43) Russian	.3115 \| 255gr \| Hornady Sub-X
8.6 mm Blackout	.338 \| 250gr \| Hornady SP
8.6 mm Blackout	.338 \| 285gr \| Hornady BTHP
.223 Rem. (5.56 x 45 NATO)	.224 \| 70gr \| Hornady GMX
.223 Rem. (5.56 x 45 NATO)	.224 \| 70gr \| Speer SSP
.338 ARC	.338 \| 300gr \| Sierra HPBT LR MatchKing
.300 AAC Blackout	.309 \| 220gr \| Ares RNBBNG
.300 AAC Blackout	.308 \| 220gr \| Winchester Silvertip
.300 AAC Blackout	.308 \| 212gr \| Hornady ELD-X
.300 AAC Blackout	.308 \| 220gr \| Remington SP Core-Lokt
.458 SOCOM	.458 \| 350gr \| Hornady InterLock FP
.30-06 Spring. (7.62 x 63)	.308 \| 150gr \| Nosler Ballistic Tip
8.6 mm Blackout	.338 \| 270gr \| Hornady ELD-X
.30-06 Spring. (7.62 x 63)	.308 \| 220gr \| Hornady InterLock RN
8.6 mm Blackout	.338 \| 210gr \| Barnes TTSX BT
.30-06 Spring. (7.62 x 63)	.308 \| 175gr \| Hornady Sub-X
.458 SOCOM	.458 \| 500gr \| MAKER SOCOM
.300 AAC Blackout	.308 \| 200gr \| Lapua Mega
.338 ARC	.338 \| 300gr \| Nosler AccuBond
.300 AAC Blackout	.308 \| 220gr \| A-Square MONO RN
.223 Rem. (5.56 x 45 NATO)	.224 \| 70gr \| Barnes TAC-X
7.62 x 39 (.308) Russ.	.308 \| 190gr \| AERO SUB,- smax:23.90
.444 Marlin	.430 \| 300gr \| Hornady XTP
8.6 mm Blackout	.338 \| 250gr \| Nosler Partition RN

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We recommend to use Target Velocity Calculator of QuickLOAD PRO to get more subsonic load recipes for your desired caliber and bullet combination.