PWS MK1-M2-LWR: Experience shooting versatility with the PWS MK1 MOD 2-M Multi-Caliber Lower Receiver. Crafted from robust 7075-T651 Forged Aluminum and finished with Mil 8625 Type lll Class 2 hard coat anodize this lower empowers shooters to customize their rifle with ease. Ambidextrous controls ensure intuitive operation for both left and right-handed shooters. Elevate your shooting capabilities with the MK1 MOD 2-M series where cutting-edge design meets enduring quality. - Highlighted Features - Lower Receiver: Versatile ambidextrous design for left and right-handed shooters forged from durable 7075-T651 aluminum. - Material: Premium forged 7075-T651 aluminum construction ensures durability and longevity. - Finish: Mil-Spec Type III Class 2 Hard Coat Anodize finish enhances resistance to wear and corrosion. - Weight: 7.6oz stripped with no parts installed