Seekins Precision DMR 18 in .223 Wylde / 5.56 Semi-Auto Rifle

The Seekins Precision Dedicated Marksman Rifle (DMR) is built as a versatile precision platform for competition and duty use. It ships with an 18-inch stainless steel barrel and is chambered for .223 Wylde / .223 Rem / 5.56 NATO configurations as specified by the manufacturer. The design includes an aluminum Picatinny-rail upper, an ambidextrous lower, and a synthetic stock with a polymer grip for durable, repeatable handling.

Key Specifications

• The caliber is .223 Rem / 5.56 NATO (listed also as 223 Wylde).
• The barrel measures 18 inches.
• The action is Semi-Auto.
• The stated capacity is 30 + 1.
• The rate of twist is 1-in-8″.
• The ATF model is listed as SP223.
• The finish is specified as Armorer Black.
• The trigger is a Single Stage Timney Trigger.
• The handguard is a 15″ SP3Rv3 M-LOK handguard.
• The barrel is noted as threaded.

Designed for precision shooters who require a rigid, repeatable platform, the DMR combines a match-oriented barrel and trigger with a feature set aimed at practical accuracy and field durability. Its ambidextrous controls, Picatinny rail interface, and robust M-LOK handguard support a range of optics and accessories for competition or duty-focused builds, while the 18-inch threaded barrel and Timney trigger deliver a balance of controllability and long-range capability.