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AR-15 grips are easy to swap out.

There are a ton of variations of rifles that use AR-15 parts, especially the grip. Our grip will fit most any rifle that is designed to use an AR-15 grip, but some rifles won’t give you the room needed to wrap your thumb around either due to the gun design, or due to the stock that the rifle came with. If the latter is the case…


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Sparrow Dynamics muzzle brakes come in 3 sizes and 2 colors.
Sparrow Dynamics muzzle brakes come in 3 sizes and 2 colors.
Sparrow Dynamics muzzle brakes come in 3 sizes and 2 colors.

This will be a lot of information below, but our goal is to educate gun owners so they can make the best informed decisions for themselves.

On a featureless rifle you can not use any muzzle device that perceptibly reduces flash or redirects it away from the shooters field of vision. It must also not advertise any flash hiding capability (more on that later). So, that…


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No. When using our grip (or most featureless grips), you can not reach the safety. If you have really long thumbs, you may be able to flip the safety to fire, but your thumb won’t reach to bring it back up to safe.

The least expensive option to use your other hand to actuate the safety. This is ok with our grip, because you will have good control of…


The pistol caliber carbine (PCC) has grown in popularity over the last few years and we are looking forward to see what’s new at SHOT Show 2019. Their growth in the market has sparked an emergence of new divisions in shooting sport competitions and other multi-gun competitions. We are also witnessing more people getting involved in shooting sports that may have been less comfortable competing with pistols, or just prefer shooting rifles over pistols. In fact, the United States Practical Shooting Association (USPSA) welcomed long guns when they added the Pistol Caliber Carbine Division in June of 2016. …


This is not really a FAQ, but this does come up enough to address it in a short article.

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Sore on knuckle from buffer tube and castle nut.

Let me start by saying I totally understand your disappointment and wish we all weren’t having to deal with this in California. Everyone has different hands and what might work great for someone else may not work for you. Especially with big hands, you can’t choke up on the grip; a more relaxed grip-hold is more comfortable (like how you would hold a shotgun stock with your hand kind…


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Yes, but not like what you might expecting or probably would hope for. Fixed stocks do not allow enough room to get your hand around our grip because of the way they meet up with the buffer tube and the back of the receiver.

No room for thumb. Fixed stock meets up with the entire back end of the lower receiver.

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Yes. Our grip fits on LR308 or AR10 sized lower receivers, but not what you would probably expect or hope for.

You will not be able to wrap your thumb around the grip because there is not enough room between the grip and the 308 lower. …

Sparrow Dynamics

Promoting 2A Support in California

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