.416 Barrett Load Data & Reloading Guide

Rifle

Also known as: .416 Barrett Magnum, 10.57×81mm Barrett, .416 BMG

About .416 Barrett

The .416 Barrett was developed in the early 2000s by Barrett Firearms Manufacturing to address the need for a long-range cartridge capable of delivering exceptional performance against armored targets. It is based on a lengthened version of the .50 Browning Machine Gun case, optimized to house a smaller diameter bullet, providing superior velocity and flat trajectory. This innovative design has positioned the .416 Barrett as a formidable choice for long-range shooting enthusiasts and military applications.

In terms of technical characteristics, the .416 Barrett typically features a bullet diameter of .416 inches, with standard bullet weights ranging from 350 grains to 450 grains. The cartridge operates at a relatively high velocity, often exceeding 2,800 feet per second with specific loadings, resulting in impressive energy levels and a flat shooting profile. The high ballistic coefficient of the projectiles used improves their effectiveness over long distances, maintaining energy and minimizing wind drift.

The .416 Barrett excels in both long-range hunting and precision shooting scenarios, particularly in open environments where maximizing effective range and accuracy is critical. Its ability to take down large game has also made it a popular choice among big game hunters. Additionally, it is increasingly used in competitive shooting formats where long-range precision is paramount.

For reloaders, the .416 Barrett offers significant advantages, including a wide variety of available bullet options and the flexibility of handloading to customize loads for specific performance requirements. The robust case design allows for multiple reloads while maintaining integrity under high-pressure conditions. Overall, the .416 Barrett stands out as a versatile and powerful caliber, appealing to a diverse group of shooters.

Technical Drawing

.416 Barrett cartridge dimensions, C.I.P.L1 = 63.74 mm, L2 = 71.15 mm, L3 = 83.06 mm, L6 = 125.73 mmL1 = 63.74 mmL2 = 71.15 mmL3 = 83.06 mmL6 = 125.73 mm50.0°

Based on C.I.P., the max. allowed case length is 3.270 in / 83.06 mm, the max. cartridge length is 4.950 in / 125.73 mm, and the max. allowed pressure is 63,817 PSI / 4,400 bar.

Technical Specifications

Maximum Pressure:63817 PSI / 4400 bar
Case Volume:195 Grains of Water
Primer Size:Large Rifle Magnum (LRM)
Safety Standard:C.I.P. (Datasheet)
Bore Area:86.96 mm²
Barrel Diameter:0.416" / 10.6 mm
L1:2.509" / 63.74 mm
L2:2.801" / 71.15 mm
L3:3.270" / 83.06 mm
L6:4.950" / 125.73 mm

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Brass Case Capacities

The following table shows the case capacity (Grains of Water) for brass in cartridge .416 Barrett where we have data (number of datapoints in brackets).

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Standard Load Data — .416 Barrett

Select your desired cartridge and bullet weight below to access the corresponding load table. From there, you can choose any listed load recipe and transfer it directly into the ballistics calculator for further refinement, optimization, and precision tuning.

All
285 gr
300 gr
325 gr
350 gr
355 gr
365 gr
375 gr
400 gr
416 gr
422 gr
444 gr
450 gr
452 gr
475 gr
500 gr
525 gr

Community Loads — .416 Barrett

Here are some popular loads for .416 Barrett:

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Filter:
BulletPowderBarrel (in)Charge (gr)Case Volume (GoW)OAL (in)Max. Pressure (psi)Muzzle Velocity (fps)
M.416 | 450gr | CutEdge LZR MAX (450gr)
Allian
Reloder-50
36.0167.2195.04.6560,597 (95%)2976
.416 | 450gr | CutEdge LZR MAX (450gr)
Allian
Reloder-50
36.0167.3195.04.6545,107 (71%)2789
.416 | 450gr | Hornady BTHP (450gr)
Hodgdo
Retumbo
29.0146.0195.04.6551,924 (81%)2756
M.416 | 452gr | Cutting Edge SINGLE FEED MTAC (452gr)
Allian
Reloder-50
36.0••.•195.04.6562,656 (98%)3035
M.416 | 452gr | Cutting Edge SINGLE FEED MTAC (452gr)
Allian
Reloder-50
36.0••.•195.04.6562,395 (98%)3031
M.416 | 452gr | Cutting Edge SINGLE FEED MTAC (452gr)
Allian
Reloder-50
36.0••.•195.04.6560,176 (94%)3005
.416 | 452gr | Cutting Edge SINGLE FEED MTAC (452gr)
Allian
Reloder-50
36.0••.•195.04.6556,401 (88%)2956
.416 | 452gr | Cutting Edge SINGLE FEED MTAC (452gr)
Allian
Reloder-50
36.0••.•195.04.6555,898 (88%)2949
.416 | 475gr | CutEdge LZR MAX GEN2 (475gr)
Allian
Reloder-50
36.0••.•195.04.6550,270 (79%)2795
M.416 | 500gr | CutEdge LZR MAX GEN2 (500gr)
Vihtav
N570
36.0••.•195.04.6563,599 (100%)2887
M.416 | 500gr | Hornady A-TIP (500gr)
Vihtav
N570
29.0••.•195.04.6562,864 (99%)2776
M.416 | 500gr | Hornady A-TIP (500gr)
Hodgdo
Retumbo
32.0••.•195.04.6561,511 (96%)2776
M.416 | 500gr | Hornady A-TIP (500gr)
Hodgdo
Retumbo
32.0••.•195.04.6560,843 (95%)2769
M.416 | 500gr | Hornady A-TIP (500gr)
Hodgdo
Retumbo
32.0••.•195.04.6559,509 (93%)2756
M.416 | 500gr | Hornady A-TIP (500gr)
Vihtav
N570
29.0••.•195.04.6560,289 (94%)2743
.416 | 500gr | Hornady A-TIP (500gr)
Hodgdo
Retumbo
32.0••.•195.04.6555,187 (86%)2703
.416 | 500gr | Hornady A-TIP (500gr)
Vihtav
20N29
36.0••.•195.04.6552,170 (82%)2667
.416 | 500gr | Hornady A-TIP (500gr)
Vihtav
20N29
36.0••.•195.04.6546,847 (73%)2585
.416 | 500gr | Hornady A-TIP (500gr)
Vihtav
20N29
27.6••.•195.04.8854,172 (85%)2585
.416 | 500gr | Hornady A-TIP (500gr)
Vihtav
20N29
27.6••.•195.04.6553,664 (84%)2530
.416 | 500gr | Hornady A-TIP (500gr)
Vihtav
20N29
27.6••.•195.04.6552,170 (82%)2510
.416 | 500gr | Hornady A-TIP (500gr)
Vihtav
20N29
27.6••.•195.04.6550,256 (79%)2480
M.416 | 500gr | Hornady A-TIP (500gr)
Hodgdo
US 869
20.0••.•195.04.6563,670 (100%)2457
.416 | 500gr | Hornady A-TIP (500gr)
Vihtav
20N29
36.0••.•195.04.6536,761 (58%)2454

Frequently Asked Questions

The maximum pressure for .416 Barrett is 63,817 psi | 4,400 bar.

.416 Barrett typically uses a Large Rifle Magnum (LRM) primer.

The case capacity of .416 Barrett is approximately 195 grains of water (H₂O).