#13 in Compound BowsDiamond Archery Carbon Knockout Compound Bow
by Diamond Archery
The Diamond Archery Carbon Knockout is a premium, lightweight compound bow designed for hunters who prioritize portability without sacrificing accuracy or power.
- Ultra-lightweight carbon riser
- Quiet vibration-free shot
- Easy draw length adjustment
- Draw Weight Range40-70 lbs
- Draw Length Range25-30 inches
- Axle-to-Axle Length30 inches
As an Amazon Associate we earn from qualifying purchases.
What you need to know
The Diamond Archery Carbon Knockout stands out as a genuine departure from traditional bow construction, built around a riser crafted from carbon material rather than the machined aluminum found in most compound bows on the market. This carbon composition delivers a meaningful reduction in overall weight, making the bow noticeably lighter in hand without sacrificing the rigidity and stability that archers depend on for consistent shot placement. Hunters who spend long hours in a treestand or ground blind, or who trek significant distances into backcountry terrain, benefit directly from carrying less weight on their sling, and the reduced mass also translates into less arm fatigue over extended practice sessions or full days afield. The carbon riser is paired with Diamond's engineering expertise to ensure that the lighter build doesn't come at the cost of durability, giving shooters confidence that the bow can withstand the rigors of real hunting conditions season after season.
Beyond its weight-saving riser, the Carbon Knockout is engineered with a cam system designed to produce a smooth draw cycle that transitions cleanly into a solid, defined valley at full draw, allowing for a comfortable hold while aiming. The bow offers an adjustable draw length and draw weight range, making it accessible to a wide variety of shooters from those just stepping up in poundage to seasoned hunters who need enough kinetic energy for big game. This adjustability means the bow can grow with a young or developing archer, or be dialed in precisely for a seasoned shooter's preferred setup, eliminating the need to purchase multiple bows as skill and strength progress. The let-off percentage is tuned to reduce the strain of holding at full draw, which is especially valuable during those tense moments waiting for the right shot opportunity on a hunt.
Finished with a durable, low-glare coating and outfitted with a full complement of accessories in many package configurations, the Carbon Knockout is often set up as a ready-to-hunt system that includes a sight, rest, quiver, and stabilizer, streamlining the process for archers who want a complete kit rather than piecing components together separately. The bow's compact axle-to-axle length and manageable brace height contribute to forgiving performance, making it easier to shoot accurately even under less-than-ideal field conditions or when rushed by a fleeting shot window. Overall, the Diamond Archery Carbon Knockout represents a thoughtful blend of lightweight carbon innovation and proven compound bow mechanics, positioning it as a serious option for hunters and archery enthusiasts who want reduced physical burden without compromising the power, accuracy, and reliability that define a quality compound bow.
Key features
- 01Carbon composite riser for extreme weight reduction
- 02Diamond's proprietary Core cam system for smooth draw cycle
- 03Adjustable draw length without a bow press
- 04SBC-1 String Suppression System for reduced vibration
- 05Integrated stabilizer bushing and accessory mounts
- 06Available in multiple camo and solid finish options
Technical specs
| Draw Weight Range | 40-70 lbs |
|---|---|
| Draw Length Range | 25-30 inches |
| Axle-to-Axle Length | 30 inches |
| Brace Height | 6.5 inches |
| IBO Speed Rating | 330 fps |
| Category | Compound Bow |
| Brand | Diamond Archery |
| Owner rating | 4.6 / 5 from 558 reviews |
How it scored
- Accuracy8.9
- Build quality9.4
- Ease of tuning9.6
- Value9.0
The good and the not-so-good
What we like
- Extremely lightweight carbon riser reduces hunter fatigue
- Smooth, forgiving draw cycle suitable for all skill levels
- Wide adjustability in draw length and draw weight
- Quiet and vibration-free shot thanks to string suppressors
- Solid factory warranty backed by Diamond/Bowtech
Watch out for
- Carbon riser feels different than aluminum, takes adjustment
- Limited aftermarket accessory compatibility for carbon-specific mounts
- Higher price point than entry-level compound bows
- Camo finish options may be limited depending on retailer
Should you buy it?
The Diamond Archery Carbon Knockout is a premium, lightweight compound bow designed for hunters who prioritize portability without sacrificing accuracy or power. Its carbon riser construction and smooth cam system make it a strong choice for both seasoned bowhunters and intermediate archers looking to upgrade. While the price sits above entry-level models, the performance and reduced carry weight justify the investment for serious archery enthusiasts.
See it on Amazon


