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.

Texas Gun Shop covers San Antonio, the Hill Country and South Texas. 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.

Texas Gun Shop lists this item as a new arrival. The product page shows the maker's name for the item as it was published, the price in US dollars and the photos supplied with it. If something on the page does not match what you need, ask before you pay.

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.