Load data for .223 Rem. + 77gr Lapua ScenarL

489 suitable loads across 81 powder(s) for cartridge .223 Rem. with 77gr Lapua ScenarL bullet.

The most recommended powders for this combination are Alliant Power Pro 1200-R, Vihtavuori N133 and Hodgdon BL-C2.

Based on SAAMI, the max. allowed case length is 1.760 in / 44.70 mm, the max. cartridge length is 2.260 in / 57.40 mm, and the max. allowed pressure is 55,000 PSI / 3,792 bar.

Load Specifications

ImperialMetric

Bullet:.224 | 77gr | ScenarL

Cartridge:.223 Rem. load data

Case Length (L3):1.759" | 44.7 mm

Cartridge Length (COL/L6):•••

Seated Depth:0.553" | 14.0 mm

Case Capacity:30 gow | 1.94 cm³

Primer Size:Small Rifle (SR)

Max. Pressure (SAAMI):55,000 psi | 3,792 bar

Barrel Length:24.0" | 610 mm

Min. Twist Rate:1:8.5

Get PRO license to unlock all data and calculators

Community Loads for .223 Rem. + 77gr Lapua ScenarL

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)

18.5 gr	2.260"	16.5"	2293 fps	•••
19.0 gr	2.260"	10.5"	1982 fps	•••

20.8 gr	2.244"	24.2"	2513 fps	•••

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