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IA Iron River Armory

PTR PTR-91 GI .308 Win 18in Parkerized 20rd

SKUTSW|132918 Conditionnew CategorySemi Auto Rifles
$1428.10
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Specs at a glance

PTR PTR-91 GI .308 Win 18in… SPECS AT A GLANCE 9.5 lb WEIGHT 40.5 inches SIZE
Editorial diagram — measurements verified during testing.

About this product

The PTR PTR-91 GI is a semi-automatic, HK-style rifle built for practical shooting and reliability. This GI model features a Parkerized metal finish with green synthetic furniture and an 18″ tapered barrel. It accepts original-style HK claw mounts with the factory top rail removed and ships with a 20-round detachable magazine. Reconditioned units may show minor wear on furniture and working surfaces but are described as serviceable.

Key Specifications

  • The rifle is chambered in .308 Winchester (7.62×51 NATO).
  • The barrel is a 18-inch tapered profile.
  • The action uses a semi-automatic, delayed blowback roller-lock system.
  • The feeding system holds a 20-round detachable magazine.
  • The metal finish is Parkerized (black).
  • The stock is green synthetic polymer, fixed.
  • The overall length measures 40.5 inches.
  • The unloaded weight is approximately 9.5 lb.
  • The barrel twist rate is 1:10″.
  • The muzzle is 5/8-24 tpi threaded.

This PTR-91 GI blends classic HK-compatible ergonomics with robust, serviceable construction. The Parkerized finish and durable synthetic furniture give it a utilitarian profile, while the 18″ tapered barrel and 1:10″ twist support a wide range of .308/7.62 loads. For shooters who value proven design and practical function, this model presents a straightforward, workmanlike option—especially where a rugged, reconditioned unit with original-style attachments is desired.

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.
$1428.10