Henry Supreme .300 Blackout Lever Action Rifle 16.5" Threaded Barrel - American Walnut

Henry Supreme .300 Blackout Lever Action Rifle 16.5" Threaded Barrel - American Walnut

The Henry Supreme Lever Action Rifle (.300 Blackout) ushers in a new era of lever-action innovation while staying true to the heritage that has made Henry Repeating Arms a household name. Built from the ground up with patent-pending engineering, the Supreme (LASR) delivers best-in-class accuracy, reliability, and safety. At its core is a quad bar linkage and slider crank mechanism driving a bolt with a multi-lug rotating face for positive lockup, extraction, and ejection. The internal hammer design seals moving parts from dust and debris, ensuring smooth operation in the field.

Equipped with a 16.5" free-floated blued steel barrel, the Supreme is capable of sub-MOA accuracy depending on cartridge and conditions. Chambered in .300 Blackout, it balances compact maneuverability with extended-range precision. A match-grade adjustable 4-lb trigger, threaded muzzle (5/8x24), and fully adjustable trapezoidal rear sight elevate performance, while the genuine American walnut stock with diamond checkering provides timeless aesthetics and handling. With detachable magazine compatibility—including the included 10-round Magpul PMAG with 5-round limiter—the Supreme eliminates the restrictions of traditional tube-fed designs.

Detachable Magazine System
Includes 10-round Magpul PMAG with 5-round limiter; compatible with MSR-style magazines.

Threaded Muzzle (5/8x24)
Suppressor-ready, ideal for modern tactical applications.

Patent-Pending Quad Bar Linkage & Slider Crank
Enhances the famously smooth Henry action with positive lockup and reliability.

Free-Floated Blued Steel Barrel (16.5")
Delivers precision accuracy, optimized for .300 BLK.

Match-Grade Adjustable Trigger
4-lb pull, user-adjustable within 1 lb for consistency.

Innovative Sights
Patent-pending trapezoidal rear sight (windage/elevation adjustable) with steel front blade.

Premium Walnut Furniture
Genuine American walnut stock with diamond checkering and rubber recoil pad.

Optics Ready
Receiver drilled and tapped for Weaver 63B scope mounts.

Made in America
Built with Henry’s dedication to craftsmanship and reliability.

Specifications

• Caliber: .300 Blackout
• Capacity: 10 rounds (detachable PMAG included)
• Barrel Length: 16.5"
• Barrel Type: Free-Floated Round Blued Steel
• Rate of Twist: 1:7
• Overall Length: 36.65"
• Weight: 6.43 lbs
• Receiver Finish: Hard Anodized Black
• Sights: Fully Adjustable Trapezoidal Rear / Steel Blade Front
• Scope Mount Type: Weaver 63B (drilled & tapped)
• Stock Material: Genuine American Walnut
• Buttplate/Pad: Rubber Recoil Pad
• Length of Pull: 14"
• Safety: Tang Safety Switch