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MR223 for Sale

Browse MR223 listings from verified sellers across the U.S. on GunsAmerica.

Quick Look

The MR223 is a modern .223 Remington rifle platform designed for versatility and reliability. It emphasizes modularity and user customization for various shooting applications. Currently, it sees moderate popularity among sport shooters and tactical enthusiasts.

Why It's a Top Choice

Reliable direct impingement gas system
Modular design for easy upgrades
Compatible with AR-15 parts and accessories
Lightweight yet durable build
Precision barrel options available

Key Variants

MR223 Standard — Ideal for general target shooting and training.

MR223 S3 — Enhanced features for improved accuracy and handling.

MR223 Patrol — Built for tactical use with added accessories.

Competitor Comparison Table

Feature	MR223	Ruger AR-556	Smith & Wesson M&P 15
MSRP	$900–1100	$700–900	$850–1100
Capacity/Size	Typically 30 rounds, 16\" barrel	30 rounds, 16\" barrel	30 rounds, 16\" barrel
Weight	6.5 lbs	6.4 lbs	6.8 lbs
Optics-Ready	Yes (Picatinny rail)	Yes (Picatinny rail)	Yes (Picatinny rail)
Trigger Type	Single-stage mil-spec	Single-stage mil-spec	Single-stage mil-spec
Notable Pro	Modular with premium finish	Value priced and reliable	Strong aftermarket support
Notable Con	Slightly higher price point	Limited premium features	Heavier than some competitors