Adams Arms

ADAMS ARMS

Adams Arms products for sale

Find the best Adams Arms products in inventory. Our easy to use filters help you narrow down your favorite items. Shop Adams Arms piston driven AR-15 rifles, piston driven complete uppers at the lowest prices.

View

Featured

Filters

No filter applied

Categories

Gun Deals

Made in the USA

Brands

See 1223 more

Calibers

reset

See 59 more

Colors

reset

See 14 more

Price Range

reset

-

Availability

Adams Arms
Adams Arms is a firearms manufacturer based in Brooksville, Florida. We have spent over two decades working to improve the standard direct impingement AR15, by making it cleaner, cooler, and more reliable. The Adams Arms Retro-Fit Piston Drive System uses the same gas port on the barrel to work the action of our inverted piston. Instead of directing the gases into the receiver, they go into a gas plug and drive rod sleeve invented by Adams Arms. The gases are contained inside the drive rod sleeve and push the bolt carrier rearward using the gas pressure to cycle the action.