Seekins Precision 0011300121-F DMR 22 ARC 18" Black Stainless Steel Barrel, Black Picatinny Rail Aluminum Receiver, Black Synthetic Stock, Black Polymer Grip, Ambidextrous

The Seekins Precision DMR in 22 ARC is a dedicated marksman rifle built for shooters who demand both precision and reliability in competition and field use. This is a no-compromise platform: the ambidextrous controls let you operate from either shoulder without fumbling, the rigid receiver and handguard stack deliver repeatable accuracy shot after shot, and the 18-inch barrel with 1:8 twist rate cycles the efficient 22 ARC cartridge with confidence. At 8.2 pounds, it's light enough to run all day but substantial enough to settle into your position and stay there.

Seekins engineered the DMR around their proven IMRT-3 upper and SP223 lower receivers, both machined from 7075 billet aluminum and finished in Armorer Black. The 15-inch SP3Rv3 handguard runs M-LOK slots for accessory mounting, and the low-profile adjustable gas block lets you tune the action to your ammo and suppressor setup—critical for 22 ARC shooters who want clean, consistent operation. The single-stage trigger breaks at 3 pounds, fast enough for rapid fire yet predictable for precision work.

Whether you're stretching distance in precision rifle matches, setting up a duty or defensive rifle, or just want a versatile intermediate-caliber platform that refuses to quit, the Seekins DMR delivers the kind of backbone-stiff accuracy and user-friendly controls that separate purpose-built gear from compromise rifles. Black synthetic stock, black polymer grip, and that legendary Seekins attention to detail round out a rifle that handles everything you throw at it.

Key Features

• Ambidextrous controls for seamless operation from either shoulder
• IMRT-3 upper and SP223 lower receivers machined from 7075 billet aluminum
• 18-inch 416 stainless steel barrel with 1:8 twist rate, optimized for 22 ARC
• Seekins low-profile adjustable gas block for tuning to your ammunition and setup
• 15-inch SP3Rv3 M-LOK handguard for modular accessory mounting
• Single-stage trigger pre-set to 3-pound break weight
• Lightweight at 8.2 pounds without compromising rigidity
• Black oxide finish throughout for durability and corrosion resistance

Specifications

Frequently Asked Questions

What is 22 ARC and why would I choose it for a DMR?

22 ARC is an intermediate cartridge designed for efficiency and capability at practical rifle distances. It offers a good balance of velocity, accuracy, and controllability—popular in precision rifle competitions and for shooters who want to extend range beyond 5.56 NATO but don't need the recoil and ammunition cost of larger magnum cartridges. The Seekins DMR's 1:8 twist barrel is optimized to stabilize standard 22 ARC loads.

Are the controls truly ambidextrous?

Yes. The DMR features ambidextrous safety, charging handle location, and grip design, allowing you to operate the rifle efficiently from either shoulder without switching hand positions or reaching awkwardly for controls.

Can I adjust the gas block?

Yes. The Seekins low-profile adjustable gas block lets you tune the amount of gas cycling the bolt carrier group. This is especially useful if you run a suppressor, change ammunition types, or want to dial in the perfect balance between reliability and recoil impulse.

What's included and what do I need to add?

The DMR ships as a complete rifle with barrel, receivers, handguard, stock, grip, and trigger. You'll need to add optics, backup sights if desired, and accessories to suit your mission. The M-LOK handguard accepts standard M-LOK rail panels and mounts.