Item #: 750633

Mfg. Number: 28501

UPC: 736676285013

This Ruger AR Lower is a complete mil-spec lower receiver machined from 7075-T6 forged aluminum, built to deliver a smooth, consistent trigger pull and a solid foundation for any AR-15 build. It comes fitted with a Magpul MOE-K2 grip and Magpul DT Carbine collapsible buttstock on a mil-spec buffer tube, along with the Ruger Elite 452 two-stage trigger for reliable, repeatable performance. An adjustable tension screw minimizes play between the upper and lower receivers for a tighter overall fit.

• Machined from 7075-T6 forged aluminum to mil-spec tolerances
• Ruger Elite 452 two-stage trigger with 4.5 lb. pull
• Full-strength hammer spring for consistent primer ignition
• Lightweight hammer for faster lock time and improved accuracy
• Magpul MOE-K2 pistol grip
• Magpul DT Carbine collapsible buttstock
• Mil-spec buffer tube
• Adjustable tension screw to reduce upper/lower receiver play
• Adjustable length of pull
• Hardcoat anodized finish

Key Specifications