Some of the best gear discoveries happen by accident. At the Pre-Spring Fling archery event, I spotted an older Bosen metal ILF riser sitting on a vendor table for fifty dollars. It wasn’t what I came looking for, but the moment I picked it up and felt that small, wooden grip settle into my hand, I knew I was taking it home. Paired with Bosen’s ILF Foam Core Hybrid Longbow Limbs, that fifty-dollar find became the foundation of one of the most impressive budget traditional bow setups I’ve shot this year. Here’s the full review.

The Riser: Older Bosen Metal ILF With Wooden Handle

This isn’t the current Bosen Horn riser you’ll find on their website today. It’s an earlier version of the design — CNC-machined aluminum construction with a wooden handle and a smaller, low-profile grip that I personally prefer over a lot of what’s on the market right now. Even on a used example, the machining quality was immediately obvious. The tolerances are tight, the finish is clean, and nothing about it feels like a budget product in the hand.

That grip deserves its own conversation. It’s narrow and unobtrusive, and it lets your hand find a natural position without fighting the bow. A thick or poorly shaped grip is one of the most common sources of torque and inconsistency in traditional archery, and this riser sidesteps that problem entirely. First time I picked it up it just settled in, and that feeling didn’t go away after hundreds of arrows.

Beyond feel, the metal construction opens up a category of tuning and customization that wooden risers simply can’t offer. The Bosen metal riser includes a threaded stabilizer bushing, precise plunger and rest mounting options, and the kind of rigid platform that makes meaningful tuning possible. Want to add a stabilizer? There’s a bushing for that. Want to experiment with different rest configurations or dial in your brace height with real consistency? A metal riser is where that conversation starts.

I also tested this riser alongside the 17-inch wooden ILF riser from Amazon that I reviewed in a previous video, and the differences are instructive. The wooden riser is a legitimate entry point and shoots well right out of the box, but it has a ceiling. The Bosen metal riser does not. One area where the wooden riser does have a genuine edge is noise — wood naturally absorbs and dampens vibration in a way that aluminum doesn’t fully replicate, and the wooden riser was a touch quieter on the shot. It’s a minor difference, but worth factoring in if stealth is your top priority for hunting.

The Limbs: Bosen ILF Foam Core Hybrid Longbow

If the riser is the foundation of this setup, the Bosen ILF Foam Core Hybrid Longbow Limbs are where the performance lives. These limbs are built around a foam core rather than the traditional wood core found in most limbs at this price point, and that construction choice pays dividends across the board. Foam core limbs are lighter, more consistent across temperature ranges, and inherently faster than comparable wood core designs.

The limb geometry is a reflex-deflex hybrid longbow profile, which is a smart design choice for this application. You get the smooth, forgiving draw cycle that longbow shooters love, while the hybrid geometry recovers some of the speed that a pure longbow design typically sacrifices. The result is a limb that feels traditional in every meaningful way but performs closer to a modern recurve in terms of arrow velocity.

At 38 pounds at 28 inches with a matte finish, the draw cycle on these limbs is exactly what I want from a hunting-weight longbow. It builds smoothly from the first inch all the way to anchor, stacks very little, and has no hard wall to punch through. It’s the kind of draw that communicates clearly and predictably, which is exactly what you want when the moment of truth arrives in the field.

Mounted on the Bosen metal riser, the overall bow came out noticeably light. This is a setup you can carry through a ground blind sit or run a full 3D course with all day without feeling it in your shoulder by afternoon.

Arrow Testing: 500 and 600 Spine Carbon

To get a real sense of how forgiving this setup is, I tested it with a variety of carbon arrows across both 500 and 600 spine — a range that covers most of what traditional archers shooting 35 to 40 pounds at 28 inches are likely to reach for. I wanted to know how much the setup would punish mismatched arrows before committing to a single build.

The answer was encouraging across the board. Both spine weights flew clean, grouped well, and bare-shaft tuned with minimal fuss. The 600 spine arrows were slightly more forgiving, which is consistent with what you’d expect from a lighter-drawing longbow at this draw length. Flight was clean, groups were tight, and the bow absorbed minor form variations without amplifying them. The 500 spine arrows produced slightly tighter groups at distance and came off the shelf with a little more snap. Either way, the out-of-the-box ILF fit and limb alignment were solid enough that neither spine required significant work to get flying well.

Speed-wise, this setup is quick for a longbow. Without a chronograph reading to cite, I’ll say it compares favorably side-by-side against other hybrid longbow setups I’ve shot in the 38 to 40 pound range — noticeably faster than you’d expect from a traditional longbow at this draw weight. The foam core limbs are clearly doing their job.

On noise, the bow is quiet and well-behaved. No limb slap, no meaningful string vibration. The foam core limbs absorb a significant portion of the shot vibration, and even with an aluminum riser in the mix the overall package is acoustically very clean. Not quite as quiet as the wooden riser, but absolutely quiet enough for serious hunting use.

Build Quality and Value

Stepping back to look at the full picture, the value proposition here is genuinely hard to argue with. The Bosen ILF Foam Core Hybrid Longbow Limbs are priced well below comparable foam core limbs from other brands. Add a used Bosen metal riser for fifty dollars, and you have a complete hunting-capable ILF longbow setup for a fraction of what you’d spend on a comparable production bow.

This isn’t a beginner bow you’ll outgrow. It isn’t a novelty build that looks good on camera and disappoints in the field. It’s a legitimate hunting and 3D setup with real tunability, genuine performance, and room to grow as your skill and preferences develop. The metal riser platform means you can add accessories, experiment with configurations, and keep refining the setup over time. That’s something most budget traditional bows simply can’t offer.

Final Verdict

If you’re building a budget ILF hunting longbow and want a setup that delivers real performance without a premium price tag, the combination of Bosen’s ILF Foam Core Hybrid Longbow Limbs and an older Bosen metal riser is hard to beat. The limbs are fast, smooth, and quiet. The riser has a grip that feels better than its price suggests and a tuning platform that gives you genuine options. And if you keep your eyes open at traditional archery events like the Pre-Spring Fling, you may find exactly what I found — a fifty-dollar riser that punches well above its weight class.