.312 | 150gr | Hornady SP interlock

SP interlock

Contains lead

SKU: 3131

Specifications

Weight

150 gr (9.72 g)

Diameter

0.312″ (7.92 mm)

Sectional Density

0.220

BC G1

0.47

Type

SP interlock

Min. Twist

1:15.0

Load recipes using .312 | 150gr | SP interlock are available in the following cartridges:

.303 British

.303 Sporting

7.5 x 54 mm MAS

7.7 x 58 mm Arisaka

7.62 x 39 (M43) Russian

7.62 x 53 R Fin.

7.62 x 54 R Russian Nagant

7.65 x 53 Arg./Belg. Mauser

Same-caliber projectiles within ±0.003", ±5gr, ±7.5% length and matching lead content from other brands.

.311 | 150gr | Pro-Hunter

Sierra · 150gr · BC 0.344

.311 | 150gr | Hot-Cor

Speer · 150gr · BC 0.328

.311 | 150gr | FMJ BT

Prvi Partizan · 150gr · BC 0.392

.310 | 150gr | Rhino Solid Shank

Rhino Bullets · 150gr · BC 0.343

Loads for .312 | 150gr | SP interlock from our community:

cartridge

Powder

6 loads

cartridge	Powder	Barrel (in)	Charge (gr)	OAL (in)	Max. Pressure (psi)	Muzzle Velocity (fps)
.303 British	Accurate Powders 2520	25.2	43.5	3.075	39971 (76%)	2638
7.7 x 58 mm Arisaka	IMR 4064	21.0	42.2	3.100	34674 (77%)	2405
.303 British	IMR 4064	25.2	40.0	3.075	34067 (64%)	2464
7.62 x 53 R Fin.	Vihtavuori N540	27.0	••.•	2.945	44338 (78%)	2799
7.62 x 53 R Fin.	Vihtavuori N540	27.0	••.•	2.945	39262 (69%)	2700
7.65 x 53 Arg./Belg. Mauser	Winchester 748	27.0	••.•	2.992	39407 (70%)	2644