-16%OUT OF STOCK
USED – Primary Weapon Systems 11.85″ MK111 Mod 1-M Complete Upper – .223 Wylde
$926.54
The revamped MK111 MOD 1-M line features the tried and true PWS long stroke piston system that PWS owners have grown to know and love.
- System: PWS Long Stroke Piston System, 3 settings Adjustable Gas Regulator
- Caliber: .223 Wylde
- Barrel Length: 11.85”
- Gas System Length: Carbine
- Barrel Twist Rate: 1:8
- Muzzle Device: PWS Triad 556
- Upper Receiver: PWS Proprietary Piston Upper
- Material: T6 7075 Forged, Anodized
- Handguard: PWS M-Lok™ 11.05” Handguard (1.7” width, 2.25” height)
- Charging Handle: Radian Raptor™ Ambidextrous Charging Handle
| Size |
11.85" |
|---|---|
| Caliber |
.223 Wylde |
| Barrel Twist |
1/8 |
| Thread Pitch |
1/2 x 28 |
| Gas System |
Piston |
| Material |
7075 Aluminum |
| Finish |
Anodized |
| Firearm Compatibility |
PACKAGE PROTECTION
Milspec Retail offers Premium Shipping Protection by Route as an optional paid service that can be purchased at checkout. Route protects your package in the event of loss, theft, or damage, and will cover 100% of the costs of the order.
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