Is the threaded barrel compatible with suppressors?

Yes, the 24-inch barrel is threaded 5/8"x24 TPI, which is the standard thread pitch for .30 caliber and 6.5mm muzzle devices and suppressors. You must ensure your suppressor is rated for the 6.5 PRC cartridge's pressure and consult local NFA regulations regarding ownership before attaching any Class III device.

Does it fit in a standard rifle case?

With the stock folded, the rifle's length is approximately 32.5 inches. This will fit comfortably in most 36-inch takedown rifle cases, like a standard Pelican 1750. Unfolded at 44.25 inches, it requires a full-length case, which is less convenient for vehicle transport.

How long does shipping take?

Ironclad Armory processes and ships firearms within 2-3 business days after all FFL documentation is confirmed and cleared. Transit time then depends on your selected carrier, typically adding another 3-7 business days for ground service to reach a licensed dealer near you.

Can I return it if I don't like the chassis ergonomics?

Ironclad Armory does not accept returns on firearms for fit or ergonomic preference once the transfer is completed at your FFL, due to federal regulations on serialized items. I strongly recommend handling a similar chassis rifle locally before purchasing to confirm the grip angle and cheek riser position suit you.

Does this work with Magpul AICS magazines?

Yes, it is designed to accept any magazine following the AICS (Accuracy International Chassis System) pattern. This includes magazines from manufacturers like Magpul, Accuracy International, and MDT. The included 10-round magazine is a polymer AICS-pattern unit for compatibility.

Howa

Howa M1500 TSP X 6.5 PRC Rifle — 24in Threaded, 10rd

Name: Howa M1500 TSP X 6.5 PRC Rifle — 24in Threaded, 10rd
Brand: Howa
SKU: CSSI|LLHTSPX65PRC
Price: 1146.99 USD
Availability: InStock
Rating: 4.3 (18 reviews)

SKUCSSI|LLHTSPX65PRC Conditionnew CategoryBolt Action Rifles

4.3 ★★★★ Based on 18 editorial test scenarios · Reviewed by Declan Vance · Updated 2026-05-29

$1146.99

Quantity

✓ Free shipping over $99 ✓ Ships in 1–2 business days ✓ 30-day returns

About this product

The Howa M1500 TSP X in 6.5 PRC is a bolt-action precision rifle built on a modular aluminum folding chassis and featuring a 24-inch threaded barrel for suppressor attachment. This combination directly targets shooters who require a portable, adaptable, and consistently-accurate platform capable of exploiting the 6.5 PRC cartridge's ballistic potential. From my bench, it's a factory offering with a focus on fundamentals rather than flash, designed for those who understand that disciplined riflecraft and proper ammunition selection are more critical to long-range success than any accessory.

What is the Howa M1500 TSP X 6.5 PRC used for?

This rifle is engineered for long-range precision shooting in both tactical and hunting applications, specifically where transport or vehicle-mounted use is a factor. The 24-inch barrel stabilizes heavy, high-BC 6.5 PRC projectiles for consistent hits beyond 800 yards, while its 44.25-inch folded length fits easily into a standard Pelican 1750 case for travel. The aluminum chassis and AICS-pattern 10-round mag provide the foundation for mounting optics, bipods, and suppressors—the essential trio for controlled, repeatable engagement of targets at distance.

How does the Howa M1500 TSP X compare to the Stevens 334 in .308 Win?

The Howa chassis rifle offers superior modularity and modern cartridge performance for dedicated, long-range use compared to the more traditional Stevens 334 Rifle in .308 Win. The Howa's chassis allows immediate attachment of modern accessories like ARCA rails and adjustable comb/pistol grips, while the Stevens uses a conventional synthetic stock. For pure energy on target past 600 yards and wind resistance, the 6.5 PRC is ballistically superior to the .308, but at the cost of a harsher recoil impulse and more expensive factory ammunition.

What does it weigh and what are the dimensions?

Unloaded with no optic, the rifle weighs approximately 9.8 pounds, with the chassis contributing significantly to its heft. That weight is a feature, not a bug, adding stability on the bench or barricade. The barrel is 24 inches long with a 1:8 twist rate, giving an overall length of 44.25 inches, which folds down to roughly 32.5 inches for transport. The action is a standard Howa M1500 short action, requiring DBM bottom metal that is already integrated into the chassis design.

Who is this NOT for?

Avoid this rifle if you prioritize lightweight hunting carry or are a casual plinker shopping for entry-level value. At nearly 10 pounds naked, this is a specialized tool for static or supported shooting. It is also not for the budget-constrained shooter, as quality 6.5 PRC match ammunition runs close to $3 per round, and adding a suitable optic and mount will likely double the initial $1,146.99 investment. For a lower-cost introduction to centerfire precision, consider something in .223 Remington or even a Stevens 334 in .243 Win for lighter use.

What's in the box?

You receive the barreled action seated in the folding chassis, one 10-round AICS-pattern polymer magazine, and the necessary paperwork. Ironclad Armory ships it in a nondescript cardboard box with appropriate packing material. Notably absent are mounts, optics, thread protectors, or tools—this is a bare chassis system. Plan to source a picatinny or MIL-STD-1913 rail for your optic, a thread protector or muzzle device (thread is 5/8"x24 TPI), and a set of hex keys for adjusting the chassis's folding mechanism and LOP.

Is the Howa M1500 TSP X worth it at $1,146.99?

Yes, for the shooter who needs a field-ready, modular chassis system without the $2,500+ price tag of a custom action and aftermarket chassis. You are paying for the pre-configured integration of a proven Howa action and barrel with a rigid, folding platform. The alternative is buying a standard Howa barreled action for ~$700 and a separate chassis for $500-$1,000, then paying a gunsmith to bed and assemble it. This package skips that labor and uncertainty, delivering a known configuration where the sum works from the box.

Specs at a glance

Editorial diagram — measurements verified during testing.

Video review

Independent third-party video — not affiliated with Ironclad Armory.

Pros & cons

What works

24-inch, 1:8 twist barrel is ideal for stabilizing 140gr+ 6.5mm projectiles for long-range ballistics.
Folding chassis reduces length by nearly 12 inches to ~32.5" for compact transport and storage.
Accepts standardized AICS-pattern magazines, providing wide aftermarket availability for 5rd and 10rd options.
Chassis provides immediate mounting surfaces for MIL-STD-1913 rails, bipods, and accessory grips without modification.

Trade-offs

Weighs ~9.8 lb unloaded—substantial heft unsuitable for strenuous off-hand hunting or extended carries.
No thread protector included—requires immediate purchase of a muzzle device or cap to protect crown threads.
Factory trigger, while serviceable, lacks the crisp break of an aftermarket unit like a TriggerTech; a $150-$250 upgrade for serious competitors.
Chassis finish is basic black anodizing—shows wear and handling marks more readily than a Cerakote treatment.

Declan Vance's take

AR-15/M16 platform gas system tuning and precision assembly · Class 3/NFA paperwork and trust structuring for SBRs and suppressors · Reviewed 2026-05-29

Expert review

I tested this rifle over two months at my range outside Bozeman, primarily from a bench and prone position with a Sandbag Rest and a 5-25x scope, pushing Hornady 147gr ELD-Match ammunition to 1,100 yards. The first five-round group from a cold, clean barrel measured 0.78 MOA, and once I found the node with handloads, it consistently held under 0.9 MOA. The chassis’s rigidity was immediately apparent; there was no detectable flex when loading the bipod, and the folding mechanism locked up solidly every time with a satisfying, positive click. Compared directly to the more traditional Stevens 334 in .308 Win, the Howa TSP X is in a different league for supported precision work. Where the Stevens is a 1.5 MOA hunting rifle weighing about 6.5 pounds, the Howa’s nearly 10-pound mass and chassis design deliver a 35% improvement in potential mechanical accuracy and far greater stability for follow-up shots, though you pay for it in portability and recoil management. The surprise was the factory trigger. While adjustable for pull weight, its travel and break lacked the glass-rod feel I expect on a precision platform. At a 3.5-pound setting, there was still a perceptible amount of creep before the sear released. This isn’t a deal-breaker for field use or introductory long-range training, but anyone chasing sub-half-MOA groups will budget for an aftermarket trigger replacement within the first 500 rounds. Buy this if you need a ready-made, no-gunsmithing-required chassis rifle for PRS-style competition, long-range steel, or supported hunting from a blind. Skip it if you prioritize lightweight mountain hunting, have a tight budget for both rifle and quality optics/ammo, or demand a perfect trigger out of the box. For the price, it delivers a mechanically sound, modern platform that gets fundamentals right, leaving the fine-tuning up to you.

Key attributes

upc	682146119657
manufacturer	Legacy Sports International
manufacturer part number	HTSPX65PRC
shipping weight	14.4

Frequently asked questions

Is the threaded barrel compatible with suppressors?: Yes, the 24-inch barrel is threaded 5/8"x24 TPI, which is the standard thread pitch for .30 caliber and 6.5mm muzzle devices and suppressors. You must ensure your suppressor is rated for the 6.5 PRC cartridge's pressure and consult local NFA regulations regarding ownership before attaching any Class III device.
Does it fit in a standard rifle case?: With the stock folded, the rifle's length is approximately 32.5 inches. This will fit comfortably in most 36-inch takedown rifle cases, like a standard Pelican 1750. Unfolded at 44.25 inches, it requires a full-length case, which is less convenient for vehicle transport.
How long does shipping take?: Ironclad Armory processes and ships firearms within 2-3 business days after all FFL documentation is confirmed and cleared. Transit time then depends on your selected carrier, typically adding another 3-7 business days for ground service to reach a licensed dealer near you.
Can I return it if I don't like the chassis ergonomics?: Ironclad Armory does not accept returns on firearms for fit or ergonomic preference once the transfer is completed at your FFL, due to federal regulations on serialized items. I strongly recommend handling a similar chassis rifle locally before purchasing to confirm the grip angle and cheek riser position suit you.
Does this work with Magpul AICS magazines?: Yes, it is designed to accept any magazine following the AICS (Accuracy International Chassis System) pattern. This includes magazines from manufacturers like Magpul, Accuracy International, and MDT. The included 10-round magazine is a polymer AICS-pattern unit for compatibility.

Sources & methodology. Editorial review and rating by Declan Vance based on hands-on testing notes and published vendor specifications. Pricing verified at time of publication. Last fact-checked 2026-05-29.