12.5″ Standard SBR – Bright

Description

• 5.56 NATO
• Unique Clear Anodized Finishes in “Bright” and “Dark”  options
• Matched receiver set with billet upper for a tight fit, with proprietary design that eliminates wiggle between top and bottom receiver using “X Lock” system
• Cold hammer forged 4150 chrome-moly-vanadium (CMV) barrel, 1:8 twist, QPQ nitrided for consistent accuracy — a rare combination, and one that’s distinctly Brand X.
• Two-stage match trigger
• Anti-rotation handguard with locking system and integrated Arca rail with anti-friction.
• Brand X proprietary taper lock barrel nut
• Brand X billet upper receiver with integrated barrel extension female receiver ID threads, ensuring a truly free-floating handguard (that is not attached to the barrel nut) for maximum accuracy.
• Relocated forward assist for better clearance with ambidextrous charging handle.
• Fully ambidextrous lower receiver with selectors, bolt catch, and release.
• Proprietary oversized  bolt catch “Paddle” design
• H2 buffer with flat wire spring
• Mid-length gas system on a 12.5-inch barrel and intermediate gas system on a 14.5-inch pin and weld barrel
• Proprietary Brand X taper lock gas block for a proper seal with no gas leakage.
• Melonite gas tube
• Mil-spec Bolt Carrier Group, phosphate-coated, chrome-lined, with staked gas key; individually test-fired.
• Brand X “Rook” flash hider with X taper for suppressor compatibility.
• Die Free Kungfu grip & B5 Stock

A note on finish: Type III hard-coat anodizing reacts to many small variables, so shade can vary slightly from rifle to rifle—no two come out identical. That subtle variation isn’t a defect; it’s the fingerprint that makes your Standard one of one.