Some of you may recall the previous FBI specification rifles that made it onto the civilian market as the LE6920-FBP1. There is now an updated specification rifle that has come onto the market with the SKU LE6920-FBP2. The rifle is available from Arms Unlimited.

https://www.armsunlimited.com/Colt-M4-Carbi…/le6920-fbp2.htm

Description and two images below are from the Arms Unlimited website and validated through Colt.

COLT M4 CARBINE FEDERAL PATROL RIFLE

DESCRIPTION:

The Colt Federal Patrol Carbine is an advanced rifle based on Colt’s legendary M4 platform adding key accessories as requested by the FBI. It features a new Geissele MK4 M-LOK® capable free-floated forend, and a set of Magpul PRO flip-up sights.

SPECIFICATIONS:

Action: Gas Operated Semi-Auto
Caliber: 5.56x45mm
Barrel: 16.1″
Capacity: 30+1
Finish: Matte Black
Receiver: Matte Black
Safety: Reversible Safety Selector
Sights: Magpul PRO Sights
Stock: Collapsible / Folding Stock
Magazine: 1 / 30 rd. Magpul PMAG
Weight: 6.5 lbs.
Rate of Twist: 1-in-7″
Barrel Length: 16.1
Overall Length: 32 to 35.5
Features: M-LOK Capable Geissele 13″ MK4 Handguard