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IA Iron River Armory

POF LMR BASE .308 16.5″ M-LOK 20rd

SKUTSW|173986 Conditionnew CategoryAR Rifles
$1254.61
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About this product

The LMR BASE from Patriot Ordnance Factory is a compact, lightweight semi-automatic rifle built around the .308 Winchester / 7.62 NATO cartridge. It combines a match-grade 16.50″ threaded barrel and a 15″ M-LOK handguard with POF’s proprietary features for a durable, serviceable platform. The rifle ships with one 20-round magazine and a Mission First Tactical minimalistic stock for a balance of portability and usable ergonomics.

Key Specifications

  • The rifle is chambered in .308 / 7.62 NATO.
  • The barrel measures 16.50″ and is described as a steel threaded, match-grade barrel.
  • The barrel uses a 1:8″ rate of twist.
  • The rifle uses a mid-length gas system with a black nitride low-profile non-adjustable gas block.
  • The handguard is a 15″ M-LOK aluminum rail with a Picatinny rail at 12 o’clock.
  • The muzzle device is an A2 flash hider with 5/8×24 thread pattern.
  • The receiver set is aluminum with a black anodized
  • The bolt carrier group is a black nitride KeyLock BCG featuring the patented roller cam pin.
  • The rifle ships with one 20-round PMAG.
  • The unloaded weight is 6.30 lbs with an overall length of 34″.

This LMR BASE is aimed at shooters who prioritize a lightweight, modular .308 platform that can be configured for range work, precision shooting, and general sporting applications. Its combination of a match-grade threaded barrel, M-LOK modularity, and proven POF features makes it a practical choice for users who want a capable, upgradeable rifle without unnecessary complexity.

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Specs at a glance

POF LMR BASE .308 16.5″ M-L… SPECS AT A GLANCE 6.30 lbs WEIGHT
Editorial diagram — measurements verified during testing.
Sources & methodology. Editorial review and rating by Travis Caldwell based on hands-on testing notes and published vendor specifications. Pricing verified at time of publication.
$1254.61