May 14th, 2012

Specialized Products for 50 BMG Shooters

Alliant 50 BMG PowderAlliant’s Powder for 50-Caliber Applications
In 2009 Alliant unveiled Reloder 50, a new powder designed for long-range, 50-caliber rifle shooters. According to Alliant, the burn rate is “a little slower than Winchester 860″ and the powder is showing excellent lot-to-lot consistency. Load density is optimized for the 50 BMG and similar cases. Like Reloder 17, Reloder 50 employs a process which penetrates the kernels with the burn-rate-controlling chemical. This should allow a longer, flatter pressure curve, yielding more velocity than conventional powders can deliver. Alliant says that Reloder 50 offers “superior velocity and the ability to burn cleaner (with less residue).” Reloder 50 comes in both 1-lb (#150527) and 8-lb (#150528) containers.

Giraud 50 BMG Case/Bullet Comparator
Giraud Tool makes a comparator for 50-Cal cartridges. The double-ended comparator is quite versatile. In one orientation you can measure base-to-ogive bullet length and also measure cartridge OAL from rim to bullet ogive. When reversed, you can use the comparator to measure cartridge headspace. The $30.00 Giraud 50 BMG Comparator gauge is constructed of 303 stainless and fits most any vernier, dial, or digital caliper. CLICK HERE for more info.

Giraud Tools 50 BMG comparator gauge

Lyman 50 BMG AccuTrimmer and Forster 50 BMG Trimmer
50 BMG enthusiasts asked for a reasonably-priced 50 BMG case trimmer and Lyman responded with an Accutrimmer designed specifically for that cartridge. Easy-to-use course and fine cut-length adjusters are positioned on the right side (by the handle). The shell head fits into a special holder which centers the case. The unit comes complete the 50-Caliber neck pilot. This case trimmer, including pilot, costs $59.99 at

Lyman 50 BMG AccuTrimmer

Forster Products also makes a dedicated 50 BMG trimmer. Forster’s cutter tip is much sharper than the cutter on the Lyman AccuTrimmer. However, with the Forster tool you will pay more for that superior cutting ability — Forster’s 50 BMG trimmer costs $92.95 at Sinclair International.

Forster 50 BMG case Trimmer

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