Load data for .300 AAC Blackout + 168gr Sierra MatchKing

Based on C.I.P., the max. allowed case length is 1.368 in / 34.75 mm, the max. cartridge length is 2.260 in / 57.40 mm, and the max. allowed pressure is 50,763 PSI / 3,500 bar.

Based on C.I.P., the max. allowed case length is 1.368 in / 34.75 mm, the max. cartridge length is 2.260 in / 57.40 mm, and the max. allowed pressure is 50,763 PSI / 3,500 bar.

Load Specifications

ImperialMetric

Bullet:.308 | 168gr | MatchKing

Cartridge:.300 AAC Blackout load data

Case Length (L3):1.367" | 34.7 mm

Cartridge Length (COL/L6):•••

Seated Depth:0.416" | 10.6 mm

Case Capacity:25.1 gow | 1.63 cm³

Primer Size:Small Rifle (SR)

Max. Pressure (C.I.P.):50,763 psi | 3,500 bar

Barrel Length:16.0" | 406 mm

Min. Twist Rate:1:13.5

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Community Loads for .300 AAC Blackout + 168gr Sierra MatchKing

Real loads for this combination shared by our community. Charge weights are only fully visible with an active Pro licence.

Charge (gr)	C.O.L.	Barrel Length	Velocity (fps)	Pressure (psi)

15.7 gr	2.260"	16.0"	1474 fps	•••
16.7 gr	2.260"	16.0"	1561 fps	•••
17.7 gr	2.260"	16.0"	1648 fps	•••
•••	2.200"	16.0"	1692 fps	•••
•••	2.260"	16.0"	1753 fps	•••

•••	2.260"	16.0"	1588 fps	•••
•••	2.260"	16.0"	1678 fps	•••

•••	2.260"	16.0"	1708 fps	•••
•••	2.260"	16.0"	1812 fps	•••

•••	2.260"	16.0"	1430 fps	•••
•••	2.260"	16.0"	1510 fps	•••
•••	2.260"	16.0"	1599 fps	•••

•••	2.260"	16.0"	1364 fps	•••
•••	2.260"	16.0"	1446 fps	•••
•••	2.260"	16.0"	1529 fps	•••
•••	2.260"	16.0"	1620 fps	•••

•••	2.260"	16.0"	1561 fps	•••
•••	2.260"	16.0"	1645 fps	•••
•••	2.260"	16.0"	1747 fps	•••

•••	2.110"	15.7"	1477 fps	•••
•••	2.110"	15.7"	1660 fps	•••

•••	2.205"	15.7"	1671 fps	•••
•••	2.205"	15.7"	1782 fps	•••

•••	2.260"	16.0"	1565 fps	•••
•••	2.260"	16.0"	1680 fps	•••

Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.