Best Brass Arrow Inserts for Accurate, Customizable Arrow Weights
Brass arrow inserts are essential for archers seeking precise flight, tail weight customization, and consistent broadhead alignment. The following selections highlight a range of weights and bore sizes, designed to fit 0.244″ carbon arrow shafts and similar diameters. Each option offers screw-in compatibility and weight adjustability to fine-tune arrow performance on practice and competition rounds.
| Product | Weight | Inside Diameter | Outside Diameter | Notes |
|---|---|---|---|---|
| 50 Grain Copper Insert (12 Pack) | 50 GR | 0.244 in | 0.303 in | Includes possibility to add tail counterweight |
| 100 Grain Copper Insert (12 Pack) | 100 GR | 0.244 in | 0.303 in | Standard weight option |
| 150 Grain Copper & Aluminum Insert (12 Pack) | 150 GR | 0.244 in | 0.303 in | Mixed material for durability |
| 75 Grain Brass Inserts (12 Pack) / 50 Grain Add-on | 75 GR base | 0.245 in | 0.303 in | Hidden weight option with 25 GR increments |
| PATIKIL 100 Grain Brass Insert (12 Pack) | 100 GR | 0.244 in | 0.303 in | Easy glue-and-screw installation |
50 Grain Archery Arrow Copper Insert Screw Copper Brass Arrow Inserts

The 50 Grain Copper Insert set provides a compact starting point for weight tuning. Each unit is sized at 0.244 inches inside diameter with a 0.303 inch outside diameter. The 12-pack format helps archers stock up for multiple arrows or practice sessions. A screw-in counterweight at the tail supports incremental weight adjustments to refine stabilization and tip alignment during flight.
GOLD TIP Brass .246 Insert (12 Pack)

Gold Tip offers a brass insert set with a near-standard bore size and durable build. By design, these inserts fit 0.246 inch bore arrows and come in packs of twelve for convenient stocking. While the listing emphasizes packaging dimensions, the brass construction supports consistent weight distribution and reliable screw-in liaison with field points, ensuring stable flight characteristics across practice and target shooting.
100 Grain Archery Arrow Copper Insert Screw

This 100 Grain Copper Insert provides a robust option for mid-weight tuning. It features a 0.244 inch inside diameter and a 0.303 inch outside diameter, with a screw-in design that allows archers to add the desired tail weight. The 12-pack arrangement supports long-term use across multiple arrows, promoting repeatable accuracy and stable broadhead alignment during field shooting and intensity-heavy practice sessions.
150 Grain Copper & Aluminum Insert (12 Pack)

This 150 Grain insert set blends copper and aluminum for enhanced durability and weight. It retains a standard 0.244 inch bore and 0.303 inch outside diameter, with a 12-pack count that supports rapid reshaping of arrow weight for different shooting scenarios. The screw-in tail counterweight option enables precise adjustments to arrow balance, aiding in tighter groupings at longer distances.
PATIKIL 100 Grain Brass Insert (12 Pack)

PATIKIL’s 100 Grain brass inserts are designed for 0.244″ bore carbon arrows. The pack includes twelve inserts intended for reliable glue-and-screw installation, enabling archers to easily adjust arrow weight and preserve consistency across practice sessions and field targets. The universal bore compatibility supports a wide range of carbon arrow shafts used by both beginners and seasoned shooters.
Buying Guide: Key Purchase Considerations
- Arrow shaft bore compatibility: Most inserts listed here fit standard 0.244″ (6.2 mm) carbon arrow shafts. Always verify the bore size of your arrows before selecting inserts.
- Weight range and tuning: Weights range from 50 to 150 grains. Choose a mix of weights to achieve the desired flight stability, tail weight, and broadhead alignment for your bow setup and draw length.
- Material and durability: Brass and copper inserts offer solid durability and repeatable performance. Mixed-material inserts can provide a balance of weight and impact resistance, particularly in practice settings.
- Installation method: Most inserts use a screw-in design with optional tail weights. Ensure you have the appropriate adhesive and tools for secure attachment, and allow proper curing time if glue is required.
- Pack sizing: Most options come in 12-pack sets, which is convenient for maintaining consistency across multiple arrows and backups for field use.
- Compatibility with broadheads: Heavier inserts can shift the arrow’s balance, affecting broadhead orientation. Consider how the insert weight interacts with your tip selection to maintain accurate placement on release.
- Balance and group tuning: Heavier rear weights can improve consistency for longer shots but may reduce arrow speed. Build a test set to compare flight behavior across your typical target distances.
- Application context: Practice, competition, and hunting have different weight and balance requirements. Plan inserts accordingly to optimize stability without overly sacrificing speed.