X-PRT 90 (FRT90) - FN PS90
Safe (S) — Mechanical safety blocks trigger movement.

Looking for Partisan Triggers Disruptor AR-20 FRT 3 Position Drop In Forced Reset Trigger? This listing covers the trigger, what it replaces and what it fits, without the sales talk.
What is listed: Constructed with tool steel and 4140 chromoly on all wear surfaces for superior strength, durability, and extended service life; Trigger Pull Weight – 3.75-4.1 Lbs; Minimum H2 buffer (H3 recommended) for firearms with carbine extensions and 16” or shorter barrels; Standard rifle buffer for 20” A2 stocks –.
Blythe's Sport Shop serves buyers in St. Louis, the river counties and all of Missouri. Parts ship to your door where legal; check your state and local law before you order. Price and stock are confirmed live when you order, before you pay.
Every rifle platform has its own pin spacing, receiver width and parts. The title states which one this item is built for; if yours is different, choose the version made for it.
Blythe's Sport 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.
Safe (S) — Mechanical safety blocks trigger movement.
Your AR-20 lower receiver must have an FA Pocket OR Low Shelf
M2 tool steel ARC Cam
1 x FRT-MR3 Trigger
1 x FRT-RD3 Trigger
1 x FRT-20C3 Trigger