Rock River Arms Introduces New IRS Series
Rock River Arms announced the company is now manufacturing a new line of AR-15 rifles called the Integrated Rifle Sights (IRS) series. These new guns have flip up sights that fold down to the same height as the Picatinny rail, creating a very low profile look. The rifles have a new muzzle brake, a 16″ […]
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Source:: The Firearm Blog
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