Prime Divide 31 70lb 6" — Built Different. Built for Bowhunters Who Demand More.
The Prime Divide 31 is Prime Archery's 2026 flagship hunting bow, and it's the most customizable, most precisely engineered compound bow Prime has ever produced. At 31 inches axle-to-axle with a 6-inch brace height, the Divide 31 is the compact, fast configuration in Prime's new Divide series — delivering 335 fps IBO at just 4.0 lbs. What sets Prime apart from every other bow on the market is the combination of Center Grip Technology, Advanced Structures Technology (AST), the CORE Cam system, and an integrated accessory platform that rivals anything in the industry. The Divide 31 at 6" brace height is optimized for hunters who want speed and compactness without sacrificing the hold stability that Prime is famous for. Free strings for life with registration. This is not your average bow.
Key Features of the Prime Divide 31
Center Grip Riser — Stability Built In
Prime's Center Grip design places the grip at the physical center of the bow, shifting mass below the grip and distributing weight evenly across the platform. The result is up to 64% less pin movement at full draw compared to conventional riser designs — without adding stabilizer weight. You get on target faster, hold steadier, and shoot more consistently. It's the defining feature of every Prime bow and the reason serious archers come back to the brand.
Advanced Structures Technology (AST)
Prime's proprietary manufacturing process places carbon exactly where the riser needs stiffness and aluminum where it needs to be machined precisely — combining both materials at the points where each performs best. The result is a riser that is 47.5% stiffer than a conventional aluminum design while weighing nearly half a pound less. The Divide 31 at 4.0 lbs is remarkably light for how rigid it feels in hand.
Swerve Technology
New to the Divide series, Swerve Technology actively cancels riser flex at the shot and helps the bow achieve perfect cam synchronization. It works in conjunction with the Center Grip and AST riser to deliver shot-to-shot consistency that makes tuning easier and keeps the bow shooting bullet holes longer between adjustments.
CORE Cam System
Prime's CORE Cam is engineered to actively reduce cam lean throughout the draw cycle. By aligning the strings and cables in line with each other, the cam stays perfectly balanced from brace to full draw, producing the truest tune possible and a draw cycle that is smooth and consistent at every draw length. Draw-length-specific mods maximize efficiency and performance at each individual setting.
Quik Tune Technology
Shift the cam left or right precisely — without pulling the axle. Quik Tune spacers allow for cam position adjustment quickly and rigidly, making it one of the simplest tuning processes available on a premium hunting bow.
Integrated Accessory Platform
Picatinny sight mount machined directly into the riser, SherpaLite integrated quiver system (twist-off removal), IMS rest mount, and the new TriLite bow stand mounts are all built in. Every accessory mounts directly to the riser for a cleaner, lighter, and more balanced setup.
NanoGrip with Aerogel Technology
The NanoGrip uses NASA-developed Aerogel as a thermal barrier between your hand and the riser. It gets warmer the longer you hold it — critical for cold-weather bowhunters who can't afford to lose feel in their grip hand during the shot.
Free Strings for Life
Register your Divide with Prime Archery and receive free replacement strings for the life of the bow. No other major bow manufacturer offers this.
Who the Prime Divide 31 Is Built For
- Treestand and timber hunters who want a compact 31" ATA platform with maximum hold stability
- Bowhunters who want to choose their own ATA and brace height rather than accept what the manufacturer gives them
- Precision-minded hunters who understand the value of Center Grip stability and don't want to fight their bow to aim
- Cold-weather hunters who need a warm-to-the-touch grip on frosty morning stands
Prime Divide 31 Specifications
| Specification |
Detail |
| Axle-to-Axle |
31" |
| Brace Height |
6" |
| IBO Speed |
335 fps |
| Physical Weight |
4.0 lbs |
| Draw Lengths |
25.5" – 29.5" |
| Draw Weights |
40–80 lbs |
| Cam |
CORE Cam with draw-length-specific mods |
| Riser Technology |
AST (carbon + aluminum hybrid) |
| Grip |
NanoGrip with Aerogel technology |
| Tuning |
Quik Tune cam positioning system |
| Strings |
Free for life (with registration) |
Why Extreme Outfitters Recommends the Prime Divide 31
Prime bows earn their reputation one shot at a time. The Center Grip system genuinely changes how the bow feels at full draw — less pin movement, faster target acquisition, and a hold that is more forgiving of shooter error than conventionally designed bows. The Divide takes everything that made the 2025 Prime Form our Most Accurate pick and adds four ATA options and two brace heights, so you can build the exact bow for your hunt. The free-strings-for-life program is the best warranty in the business. If you haven't shot a Prime, come in and put your hands on the Divide 31 — it's a different experience.
Frequently Asked Questions — Prime Divide 31
What is Center Grip Technology and why does it matter?
Center Grip places the grip at the physical midpoint of the bow, shifting mass below the grip for natural balance and reducing pin movement by up to 64% compared to conventional bow designs. You aim more steadily without having to load the bow with stabilizer weight to achieve it.
What is AST and what does it do for the bow?
Advanced Structures Technology is Prime's hybrid manufacturing process that uses American-made carbon rods at the points of highest stress in the riser and aluminum where precise machining is required. The result is a riser that is 47.5% stiffer than conventional aluminum at nearly half a pound lighter.
What's the difference between the 6" and 7" brace height Divide 31?
The 6" brace height version produces 335 fps IBO and a longer power stroke for more speed. The 7" brace height version produces 331 fps but is more forgiving. Both weigh 4.0 lbs. If you prioritize speed and draw lengths under 28.5", the 6" is the better fit. If you want maximum forgiveness, go 7".
Does the Divide need a bow press to tune?
Quik Tune cam positioning can be done without pulling the axle. However, like most precision hunting bows, pressing is recommended for major tuning adjustments. Prime includes shims and a shim tool with the bow to simplify the process.
What accessories are compatible with the integrated mounts?
The Divide features a Picatinny sight rail and IMS (Integrate Mount System) rest port built directly into the riser, along with the SherpaLite quiver system and TriLite bow stand mounts. QAD Integrate rests, Spot-Hogg sights with Picatinny compatibility, and other IMS-compatible accessories mount directly without adapters.
What draw lengths does the Divide 31 accommodate?
25.5" to 29.5" in the 6" brace height configuration. The 7" brace height version covers 26.5" to 30.5". Consult with Extreme Outfitters to confirm the right configuration for your draw length.
