Sig Sauer MCX Upper 9" Barrel AR Conversion Kit, 300 Blackout, Tapered Lug, MLOK

  • Sig Sauer MCX Upper 9" Barrel AR Conversion Kit, 300 Blackout, Tapered Lug, MLOK

$1,679.95

Sorry, the Sig Sauer MCX Upper 9" Barrel AR Conversion Kit, 300 Blackout, Tapered Lug, MLOK is not currently available.






Description: Sig Sauer MCX Upper 9" Barrel AR Conversion Kit, 300 Blackout, Tapered Lug, MLOK. Available in .300 Blackout, this conversion kit has everything needed to put an MCX upper receiver on an AR-15 lower and includes a Sig Sauer MCX upper, X-fold stock adapter, MCX to M400 (AR-15) lower receiver adapter, 90-degree muzzle adapter for standard non-Sig Sauer suppressors, AR Two-Stage Matchlite DUO trigger kit and 1913 low profile QD socket with hardware. The kit features a 9" barrel with a thread pitch of 5/8" x 24 TPI.

The SIG Matchlite Duo trigger unit provides a crisp and clean feel, and a new tapered bolt lug design extends bolt life while resulting in smoother cycling. The MCX Virtus upper receiver assembly features a standard free-floating M-LOK handguard with a top Picatinny rail for sight and optic, as well as a short-stroke piston system and unique internal recoil system that eliminate the M4-style buffer tube resulting in a light-recoiling and compact platform able to be configured for any task.

Features:
Hard coat anodized finish
Aluminum M-LOK handguard
Tapered bolt lug
9" Barrel
Short-stroke piston system
Unique internal recoil system
Includes:

MCX Upper Assembly
X-Fold Stock Adapter
MCX to M400 (AR-15) Lower Receiver Adapter
90 Degree Muzzle Adapter for Standard Non-Sig Sauer Suppressors
AR Two-Stage Matchlite DUO Trigger Kit
1913 Low Profile QD Socket with Hardware
MCX Owner's Manual
Manufacturer: Sig Sauer

PRODUCT SPECIFICATIONS:

Barrel Length: 9"
Barrel Thread Pitch: 5/8" x 24 TPI
Brand: Sig Sauer
Caliber: .300 Blackout
Finish / Color: Black
Firearm Type: Pistol, Rifle
Material: Steel, Aluminum
Models Fit: AR-15,SIG516,M400

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