BATTLE ARMS OIP-003 Gen 3 | 10.5in | .223/5.56

The Battle Arms Development OIP-003 Gen 3 is presented as an ultralight, purpose-built survival carbine intended to run full-power Mil-Spec 5.56 NATO ammunition while minimizing weight. At approximately 4.6 pounds and fitted with a 10.5 inch pencil profile barrel and Thumper compensator, it balances a compact footprint with features such as a Picatinny rail and user-configurable M-LOK handguard. For optics, a rugged low-power variable like the Vortex Strike Eagle 1-6x pairs well for close-to-medium engagements on a short-barreled carbine.

Typical applications include lightweight survival/field use and carbine-focused range or training work where a compact, low-mass rifle is desired.

Product Specifications

• The material is listed as Aluminum.
• The safety is an Ambidextrous Safety Lever.
• The stock is a Vert Rapid Deployment Collapsable design.
• The stock finish group is Black.
• The weight is 4.60 lbs.
• The overall length is 28.56 inches.
• The muzzle device is a Thumper Compensator.
• The finish style is Gray/Silver.
• The capacity is 20 + 1.
• The action is Semi-Auto.
• The barrel profile is Pencil Profile.
• The barrel length is 10.50 inches.
• The barrel length range is 10 to 10.99 inches.
• The caliber/gauge is listed as .223 REM/5.56 NATO.
• The UPC is 810033786297.

This carbine combines lightweight construction with a compact barrel and adjustable stock to prioritize mobility without sacrificing compatibility with full-power 5.56 NATO ammunition. The Gen 3 updates emphasize configurability via a Picatinny rail and M-LOK handguard while retaining a minimal carry weight, making it appropriate where reduced mass and modular mounting options are important. It is a practical choice for shooters seeking a purpose-built compact AR-platform rifle with modern component choices.

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