TIER ONE Tier One TAC Ring Set Height:Medium Made from renewable USA-grown crops-based

Made from renewable USA-grown crops-based vegetable oils

The Dynamic AR uses a front-placed carbon fiber bottle and replaces the rear bottle with a folding AR stock receiver (AR stock and buffer tube sold separately)

Single feed and single stack 10-round polymer magazine

If you have a cleaning rod and a set of calipers

TIER ONE Tier One TAC Ring Set Height:Medium Made from renewable USA-grown crops-basedTier One Tactical Scope rings are designed to be the toughest, most accurate aluminum scope rings for any kind of rifle shooting. Whether you are a hunter, shooter or operator, if you're looking for the highest quality, lightweight scope mounts with maximum accuracy and repeatability you've found them. Available in all popular sizes including the hugely popular 30mm scope rings and a range of different heights. Read below for more information.