R5 RGP™(Remington Gas Piston)

Item ID: R5 RGP™

Agency Purchase:

For FEDERAL EXCISE TAX EXEMPT-OUT Law Enforcement or Agency purchases, please request price.

Individual Purchase:

For individual, add this item to your cart to request a quote.


  • Details
  • How to Purchase
  • Restrictions

R5 RGP™Available as a stand-alone carbine or as a complete upper ready to install on your M4 style lower, the Remington R5 RGP (Remington Gas Piston) represents the next great leap in the evolution of the modern combat rifle. Featuring a monolithic upper with free-floating handguard, robust mid-length gas piston operation and toolless disassembly for cleaning, the RGP is designed from the ground up to provide rugged, accurate service in even the most extreme conditions.
Caliber     5.56mm NATO
Barrel     Cold Hammer Forged, 1:7 Twist, 6 Groove, Ferritic Nitrocarburized (FNC)
Barrel Length     10.5" & 14.5"
Weight     10,5":6.56lbs (No Magazine), 14.5":6.95lbs (No Magazine)
Length w/10.5" Barrel     27.10" collapsed, 30.25" extended
Length w/14.5" Barrel     30.6" collapsed, 34.0" extended
Trigger     Drop in upper receiver
Controls     Ambidextrous charging handle.

*accessories pictured not included.

  1. Add item(s) to cart
  2. Checkout
  3. You will receive an email confirmation containing a Quote #
  4. Fax the following information to 812-285-5097 or email service@kiesler.com
    • A list of all the items to be ordered
    • The quote # listed on the email confirmation
    • A phone number where you can be reached
    • Your payment method: check, credit card, or money order
    • For Individual Officer orders and purchases we will need a copy of your department ID and driver's license
    • If using department letterhead please let us know
    • For weapon orders we will also need the FFL from the dealer you would like it sent to
  5. A Kiesler Sales Rep will contact you within 24 hours to process your order

First Responders, Military & FFL Sales Only

Kiesler's does not sell to or deal with the civilian market or individuals. Kiesler's only deals with, issues quotes to, and sells to federal, state, and local law enforcement agencies, individual officers, reserve officers, affiliated government agencies, US military, individual military personnel, retired military with retired id, retired law enforcement, DHS/TSA employees, licensed security officers, affiliated training facilities, FFL dealers, firefighters, EMS, corrections, prosecutors, and district attorneys. Due to restrictions, Kiesler's does not quote or sell weapons, high capacity magazines, or ammunition to California, Massachusetts, New Jersey, Maryland, New York City, or NY state.