Phone: 888.992.4867
Hours: Mon-Sat: 10am - 6pm
Address: 1900 E Baseline; Cornelius, OR; 97113

Airsoft Outlet NW Blog
UTG PRO M4 Free Float Rail System AR15 Pistol 4" RIS

More Views

UTG PRO M4 Free Float Rail System AR15 Pistol 4" RIS

Quick Overview

Made in USA, QD sling mount points, slim design, for AR15

Regular Price: $85.00

Special Price $63.75

Out of stock



This free float M4 rail system is designed to be mounted on M4 or AR15 pistols. The UTG PRO line of firearm accessories is made in the USA and designed with the input of Law Enforcement professionals. UTG's M4 RAS will fit all M4 style rifles.

All UTG PRO rail systems are made in the USA, and are 922R compliant. Leapers' UTG PRO manufacturing line is currently producing rail systems for Smith & Wesson's S&W M&P15 series AR rifles. This rail system is the same OEM type rail system currently found on the S&W MP15 rifle.

The UTG PRO Model 4/15 Pistol Length 4" Free Float Quad Rail System is designed to provide a complete rail system on any M4 or AR15 pistol. The Free Float design sports anti-rotation locking studs for rock-solid installation. There are also two QD sling swivel mount points on the rail system, one on each side. UTG has designed this rail system to fit all DI, or direct impingement ARs, as well as the Adam's Arms Gas Piston System.

Detail Information:



Made in USA 4" Free Float Quad Rails for AR15 Carbine
Compatible with Both Gas Tube and Adams Piston System
Slim Profile and Ultra Lightweight Design
Solid Aircraft Aluminum Construction with Hard Anodizing
Precision Machined and Torture Tested for Max Durability
Un-impeded Top Rail Platform Consistent with Flat Top Rails
Complete with Universal QD Swivel Housing


Material: Aluminum
Weight: 6.8 oz
Pieces: 1
Rail Type: Picatinny/Weaver
No. of Rails:   
Length: 4.2 inch
Width: 2.1 inch
Height: 2.4 inch
0 Review(s)

Unmatched quality and service!

Founded in 2004, Airsoft Outlet Northwest (AONW) is the leader in quality airsoft and tactical gear in the Pacific Northwest. We're dedicated to providing the best service and products for our customers! We believe in honest and fair treatment of our customers while delivering superior value at a reasonable cost. That's why we offer the best warranty in the industry by providing in house warranty service on many quality brands like Classic Army, G&G, TopTech, and Echo-1. If you buy from us then you can rest assured knowing that you'll be taken care of.