Rock River Arms | LAR Multiple Configurations

This record represents Rock River Arms LAR-series hardware but contains two different configuration entries in the source data. One entry describes a 9mm LAR-BT9G configuration with a short, threaded 7″ barrel and SBA3 arm brace; a second entry describes an RRA RRAGE 3G LAR-15M in .300 AAC Blackout with a 16″ barrel and modern sporting rifle features. Because the source mixes two distinct builds, verify the exact configuration before accessory selection. A good optic option under $1,000 for the rifle-style configurations is the Vortex Strike Eagle 1-6×24; it covers close-to-mid range use and is robust enough for most modern sporting rifle applications.

Typical applications for the configurations represented here include range training and recreational target shooting, and (for the .300 AAC Blackout 16″ variant) short-range hunting with appropriate ammunition. The two entries differ in caliber, barrel length, and magazine capacity; see the specifications and notes for details.

Product Specifications

• The manufacturer is listed as Rock River Arms.
• The listing category/type is Modern Sporting Rifle per source attributes.
• The action is documented as Semi-Automatic.
• Caliber(s) are listed as Multiple (9mm and .300 AAC Blackout) — see notes.
• Barrel length(s) are listed as Multiple (7″ threaded and 16″) in the source data.
• The magazine capacity is shown as Multiple (15+1 and 30) across entries.
• The finish/color is specified as Black.
• The handguard is noted as M-LOK compatible.
• One feature listed is an A2 flash hider with 5/8-24 thread.
• The listed rate of twist is 1:8″.
• The stock/brace details vary; source lists a synthetic stock or SBA3 arm brace depending on entry.
• The listed weight in the source is 6.7 lbs.
• Detachable magazine is documented as Yes in the attributes.
• Included items in one source entry are a Glock-compatible magazine, manual, and warranty information.
• The UPC for this combined record is 842834126330.

This combined record reflects multiple Rock River Arms LAR-family configurations pulled into a single listing. If you are assembling parts or selecting accessories, use the barrel length, caliber, and magazine capacity specific to the variant you will receive. The platform is presented with modern features such as M-LOK compatibility and a single-stage trigger in the source data, making it adaptable for standard range work and general-purpose sporting use.