Easton 6mm Brass RPS Insert – Adjustable Weight for Precision Arrow Tuning

Fine-tuning your arrow's Front of Center (FOC) balance is one of the most effective ways to improve downrange accuracy and arrow stability — and it starts with the right insert. The Easton 6mm Brass Break-Off Insert gives you adjustable weight in a durable brass package, letting you dial in your FOC precisely without swapping out your entire arrow setup. Sold in a dozen bag, these inserts are built for archers who take their arrow builds seriously.

Adjustable Weight from 50 to 75 Grains

The break-off design is what sets these inserts apart from standard fixed-weight options. By breaking off sections of the insert, you can adjust the weight between 50 and 75 grains to hit your exact target FOC. Whether you're chasing maximum stability for long-range target shooting or optimizing penetration weight for hunting, the 6mm Brass RPS Insert gives you the flexibility to get there without buying multiple insert weights.

Optimized for 6mm Arrow Shafts

Designed specifically for 6mm diameter arrow shafts, these inserts fit Easton's popular small-diameter carbon arrows and other 6mm compatible shafts on the market. The precise fit ensures concentricity and a solid glue bond, keeping your points running true and your arrows flying straight.

Durable Brass Construction

Brass delivers the density and machinability needed for a precision arrow insert. Easton's 6mm brass inserts are built to handle repeated field point and broadhead installation cycles without stripping threads or deforming — giving you a reliable, long-lasting foundation for every arrow in your quiver. The added forward weight also contributes meaningfully to FOC, improving in-flight stability and hit consistency at distance.

Key Features

• Adjustable weight range from 50 to 75 grains via break-off design
• Fits 6mm diameter arrow shafts
• Improves Front of Center (FOC) balance for better stability and accuracy
• Durable brass construction for long-lasting thread integrity
• Standard 8-32 thread for universal field point & broadhead compatibility
• Sold in a dozen (12) per bag

Price: $24.99 per dozen. The versatile, precision insert for serious 6mm arrow builds.