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Wheeler AR Pivot/Roll Pin Install Tool - Delta Series

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What's the hardest part of building your own AR platform rifle? Installing a standard mil-spec trigger group? Nope, that's second hardest. The hardest part is installing that damned pivot pin, spring, and detent without launching the damned detent across the damned room like a damned mortar round. Right? Am I right?! Well Wheeler feels our pain. That's why there's the Wheeler Delta Series AR Pivot/Roll Pin Install Tool.

"Now maybe if I wedge this in there like that and angle it this way and put pressure here while I slide in the pin..." No more of that crap. The Delta Series AR Pivot/Roll Pin Install Tool now makes it simple. This tool works on AR-15, M4, or M-16 sized rifles and comes on a convenient key ring for storage.

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Shipping of various parts and/or accessories are prohibited to states and locales (ie New Jersey, California, New York, etc…) with restrictions against certain parts and/or accessories or "assault weapons" (i.e. states with high-capacity magazine restrictions, manufacturing of semi-automatic weapons, etc..). It is your responsibility to be aware of your local firearms laws before purchasing from our website or machining a firearm. We try our best to keep our shipping page current, but laws change daily. only ships within the United States. Federal legislation dictates we cannot ship our products internationally.


We are a national retailer of individual components and not all products depicted on this website are legal in every state. Shipping of various products found on this website are prohibited to some states (such as California, Connecticut, District of Columbia, Hawaii, New Jersey, New York, Rhode Island, and Washington). The information, pictures, text or products presented on this website are not a representation by us, and should not be understood by you, that any product or completed firearm is legal to assemble or own in your state of residence. We encourage each and every builder to perform their own research about the state and federal laws that apply to them. It is your responsibility to understand the law and we encourage you to consult with an attorney or your local ATF representative.