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Grenade Features

Pre-Workout Devastator

Hard hitting, designed to make every workout an explosive, energy fuelled assault*.

Explosive Energy

Formulated by R&D experts, .50 Calibre® contains over 20 university studied ingredients in industry leading dosages.

Science Stuff

Contains large dosages of Citrulline Malate (the most proven NO-boosting amino acid), high nitrate Beta Vulgaris, high-dose, flavanol-rich Theobroma Cacao and numerous other effective ingredients that support muscular blood flow.

Of course, no Pre-Workout product would be complete without beta alanine, caffeine and creatine, as they are backed by thousands of scientific studies in exercise performance. Additionally, bicarbonate electrolytes are added to resist the energy-sapping effects of lactic acid (lactate) and BCAAs are added for anti-catabolic support.

Grenade Features

Choose your flavor

Orange Pineapple, Fruit Punch & Fireball

Use, Don't abuse

Single Serving Dosage: Mix half scoop (11.6g) with 150 to 250mL of cold water and stir or shake. Consume approximately 30 minutes before training.
Contains over 20 University tested ingredients in high-potency dosages

.50 Caliber®

Rating:
94%
$13.95 - $19.95

A hard hitting, 4-phase energy complex and pre-workout devastator designed to make every workout an explosive, energy fueled assault. Loaded with scientifically backed ingredients in high doses, .50 Caliber® helps to amplify Energy, Pump and Strength*, and deliver unparalleled power and enhanced focus*.

In stock
Size Guide / Find Your Fit
"Insane pumps and focus to smash through every workout"
Based on 10 customer reviews

"So Far.."

So Far..

by Kerel
I'm actually pretty impressed. I bought a pre, intra, and post powder. And I feel pretty happy with my purchase for each. They actually aren't the most expensive powders I've bought, but they aren't the cheapest either. So I'm pretty comfortable with in between. The containers for the pre and intra are actually the same size, which wasn't what I was expecting. But when I thought about it, I've gotten mid sized containers of pre workout powder that was about half full and though I know it doesn't really matter seeing that kind of pisses me off everytime I open one like that. These were pretty stuffed full so what you see is pretty much what you get. Specifically for my Pre, I chose the Orange/Pineapple Powder but I also received 2 samples of other flavors. Unfortunately 1 was the 1 serving of Orange/Pineapple which I had already bought but I'll survive. Free sample is a free sample, Much appreciated! I haven't tried it yet though. I decided to test the other sample first.
"Fireball". And I have to admit, It isn't the flavor for me... But that's just me. I highly underestimated the name thinking it was just a play on word of the brand lol. One extremely strong "cinnamony" scent and taste. It came with some kick for sure. It made it hard to swallow for me but I forced myself to finish it. But the after effects! Wow! That's what set the difference for me. When they say power through your workout this is one I can say actually backed that statement. I had to go a bit heavier than I usually do just to make it tougher for me to get a good set in that makes me struggle through my last few reps. I've gotten energy and a good pump from a pre-workout before but that caught me off guard. Can't wait to get to the gym and try the other. I think I'm leaning towards the wild punch flavor for my next purchase but I'm definitely sticking around. Hopefully there's some new flavors in the works or something.
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100%
Quality
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Effectiveness
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Price
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Taste

OVER 9000!

by Robert
If the was a standard I hold my pre workout to it would be this...it makes me feel like im able to bench press a planet.
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Taste

Amazing

by Patrik
I have never tried a pre-workout until I tried .50 Cailber.

Great quality and really effective. I was still jacked after my workouts. Definitely going to buy some more soon.
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Quality
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Effectiveness
60%
Price
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Taste

Best on the market

by Gary
I've tried a lot of pre-workouts out the and by far this one is the best. Hands down lets me power through my workouts.
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Effectiveness
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Price
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Taste