Experience unrivaled performance with the Primary Weapons Systems MK1 Mod 1-M Pro Complete Rifle Lower. Perfect for both civilians and law enforcement, this complete AR15 lower receiver features a mil-spec design accompanied by a fully forged lower receiver, making it an unbeatable, high-value option. The anodized black finish ensures durability while the BCM adjustable stock, enhanced buffer tube, and H2 buffer weight deliver optimal recoil management and control. Equipped with a BCM pistol grip and a ratcheting castle nut, this semi-automatic lower receiver promises relentless reliability and precision.
- Manufacturer: Primary Weapons Systems
- Model: MK1
- Caliber: 223 Remington/556NATO
- Finish: Anodized
- Grips: BCM
- Action: Semi-automatic
- MPN: 18-M100RM1B
- Type: Complete Lower Receiver
- Sub Category: Lower Receivers
