AR-15 Purple Anodized Ultralight Skeletonized Pistol Grip for Enhanced Control and Style
Pros & cons
What works
- Skeletonized design cuts weight versus solid aluminum grips
- Durable anodized finish resists wear and corrosion
- Distinct purple color for build customization
- Simple single-screw installation
Trade-offs
- Aluminum can feel harder in the hand than rubberized polymer
- Not the absolute lightest grip material on the market
- Color choice narrows resale appeal versus factory black
About this product
This AR-15 pistol grip is a skeletonized, ultralight aluminum grip finished in purple anodizing, built as a drop-in upgrade for anyone who wants to shave weight off a standard AR build while adding a distinct look. Where most factory AR grips are molded polymer, this one is machined aluminum with strategic cutouts that reduce material and add ventilation and texture at the same time. It is purely an accessory - not a firearm, not a regulated part - so it does not touch any of California's firearm purchase rules.
What is it used for?
Shooters add this to competition builds, range guns, or any AR-15 project where they want to cut a little weight and change up the stock appearance without spending money on a full furniture overhaul. The skeletonized cutouts also improve grip texture over a smooth polymer surface, which some shooters prefer for control during rapid strings of fire. It is a cosmetic-and-ergonomic upgrade, not a functional necessity - your rifle runs the same with or without it.
How does it compare to a standard polymer AR grip?
Factory polymer grips are lighter on the wallet and functionally fine for most shooters, while this aluminum grip trades a few extra dollars for a metal feel, a different texture pattern, and a color statement most polymer grips do not offer. Aluminum grips can also feel harder in the hand in cold weather compared to polymer, which is worth considering if you shoot outdoors in winter. Neither option changes how the rifle cycles or functions - this is purely a preference and aesthetics decision.
What fits it?
It is built to bolt onto standard AR-platform lowers using the mil-spec grip screw mount, which covers the vast majority of AR-15 and AR-10 lowers on the market, including builds like the Anderson Mfg. 300 Blackout AR-15 in our shop. Installation is a single-screw swap most owners handle at home with a basic tool kit. It does not include or affect trigger components, safety selectors, or any fire-control parts.
Who is this not for?
If you want the lightest possible grip material, some polymer grips are actually lighter in absolute terms even though this one is skeletonized to reduce aluminum's natural weight disadvantage - compare specs if grams matter to your build. Shooters who prefer a softer, more cushioned grip feel in recoil may find aluminum less forgiving than a rubberized polymer option. It is also a style-forward color choice, so it is not for anyone wanting their build to stay strictly factory-looking.
Does California treat this as a regulated part?
No - a pistol grip by itself is not a firearm and does not require an FFL transfer or background check to purchase. However, how a pistol grip is used on a complete AR-15 build does matter for California's assault weapons configuration rules, since a protruding pistol grip on a rifle with a detachable magazine is one of the regulated features under state law. If you are installing this on a complete rifle, check our California gun laws page or ask us how it affects your specific build's compliance.
Key attributes
| Material | Anodized aluminum |
| Design | Skeletonized, ultralight |
| Finish | Purple |
| Compatibility | Standard AR-15/AR-10 grip screw mount |
Frequently asked questions
- Does buying this grip require a background check?
- No, pistol grips sold as standalone accessories are not firearms and do not require an FFL transfer, background check, or waiting period.
- Will this grip work on any AR-15?
- It fits standard mil-spec AR-platform lowers using the common grip screw mount, which covers the large majority of AR-15 and AR-10 builds.
- Is the purple finish durable?
- Anodized aluminum finishes are generally wear- and corrosion-resistant, which is the main reason anodizing is used on firearm accessories rather than paint.
- Does adding this grip make my rifle illegal in California?
- Not by itself, but a protruding pistol grip is one of the features California's assault weapons law regulates on a rifle with a detachable magazine, so how it's installed on a complete build matters. Ask us before assembling a build if you're unsure.