Here is FRT-20 ALB Adjustable Locking Bar, a part many owners buy to tune or repair an AR-pattern rifle.

What is listed: 3 adjustment shims (2 installed and 1 spare); 1/16 hex key for adjustments.

Florida Gun Shop covers 67 counties, Pensacola to Key West. Parts ship to your door where legal; check your state and local law before you order. We confirm price and availability at checkout, before payment.

Before you buy, read the product name against your rifle: the platform, the pattern (AR-15, AR-10, HK, FN) and the trigger type all have to match. Parts from different makers are not always interchangeable.

Florida Gun Shop added this item to the shop as a new arrival. Details come from the maker's published listing, in our own words. If you need a measurement, material or compatibility detail that is not shown, send us the question before ordering.

Questions about fit? Match the title to your rifle and trigger type, and ask before you order if anything is unclear. Listed as a new arrival and in stock.