Description
Product Description
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Description: Sig Sauer MCX Upper 16″ Barrel AR Conversion Kit, Tapered Lug, MLOK. Available in .300 Blackout and 5.56 NATO calibers, this conversion kit has everything needed to put a 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 16″ barrel with a thread pitch of 1/2″ x 28 TPI (5.56x45mm) or 5/8″ x 24 TPI (.300 BLK).
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
- 16″ 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
| CODE | CALIBER |
| UAMCX-16B-300B-TAP | .300 Blackout |
| UAMCX-16B-556-TAP | 5.56x45mm |
Manufacturer: Sig Sauer
PRODUCT SPECIFICATIONS:
- Barrel Length: 16″
- Barrel Thread Pitch: 1/2″ x 28 TPI,5/8″ x 24 TPI
- Brand: Sig Sauer
- Caliber: 5.56x45mm,.300 Blackout
- Finish / Color: Black
- Firearm Type: Rifle
- Material: Steel,Aluminum
- Models Fit: AR-15,Sig Sauer SIG516,Sig Sauer M400
