Sig Sauer RMCXR556N16B MCX Regulator 223 Rem/5.56 NATO 10+1 16 Black Nitride Muzzle Brake Barrel, GEN II NiR FDE Cerakote ARCA/Pic Rail Aluminum Receiver, Flat Dark Earth Synthetic Magpul SGA 590 Stock, Ambi, Rifle

The MCX-Regulator- using the heart and soul of the legendary MCX platform combined with a proprietary lower design, all built around shooter ergonomics. Featuring an aluminum frame; Magpul SGA Mossberg 500/590 traditional stock; lower receiver compatible with all MCX upper receivers; receiver finish in Reduced Weapons Visual-IR Signature GEN II NiR FDE Cerakote; fully ambidextrous magazine release, safety selector and bolt catch; two-stage match trigger; cold hammer-forged carbon steel barrel; SIG-designed muzzle brake and a built in ARCA Rail for easy tripod mounting. Includes 10rd polymer magazine.

Handguard Finish:	Flat Dark Earth
Stock Description:	Magpul SGA 590
Muzzle:	Sig 2-Port Muzzle Brake
Safety:	ARCA/M-LOK
Stock Material:	Synthetic
Twist:	1:7"
Series:	Regulator
Caliber:	223 Rem/5.56 NATO
Action:	Semi-Auto
Metal Finish Group:	Brown
Sights:	None
Operating System:	Gas Piston
OAL:	39.10"
Model:	MCX
Max Capacity:	10
Capacity:	10+1
Barrel Finish:	Black Nitride
Barrel Material:	Carbon Steel
Stock Finish:	Flat Dark Earth
Barrel Length Range:	16" to 16.99"
Stock Finish Group:	Brown
Gun Platform:	AR-15 Style
Receiver Description:	ARCA/Picatinny Rail
Weight Range:	8 lbs to 8.99 lbs
Weight:	8 lbs
Receiver Finish:	GEN II NiR FDE Cerakote
Barrel Description:	Muzzle Brake
Hand:	Ambidextrous
Trigger:	Two-Stage Match
Receiver Material:	Aluminum
Barrel Length:	16"