PRE-ORDER Guidance
As you are probably aware, recent updates to ATF's eForm approval process has resulted in drastically improved turnaround times. While this is certainly a positive change, it has also had a predictable impact on suppressor inventory across the industry.
With that in mind, if you know you want a particular suppressor (or three) and it isn't in stock, your best bet is to place a "PRE-ORDER" so that we can purchase your desired suppressor the moment it becomes available from our distributors. If you wait until it shows in-stock on the website, you might miss your opportunity. PRE-ORDER helps us seek out and purchase what you are looking for. This is true whether you buy from us or someone else.
Thank you for considering Longbow Arms, we hope to earn your business.

Sportsman Ultra Light HD™ .36 Suppressor
The Sportsman Ultra Light HD™ .36 is a lightweight, affordable suppressors designed by hunters for hunters. Full 17-4 Stainless Steel construction brings a new paradigm of durability to the Sportsman Ultra Light family of suppressors, hence the HD (High Durability) designation. Tubeless laser-welding, a silencer technology pioneered by Griffin, affords near-titanium weights using much more durable 17-4 H900 heat-treated stainless steel.
The original Sportsman Ultra Light Suppressors were aluminum in construction, and had to be relegated to sporting use only allowing a handful of rounds to be fired in quick succession then allowed to cool. The Sportsman Ultra Light HD™ series does away with these restrictions, providing of peace of mind to hunters knowing their suppressor can handle whatever they throw at it. This added durability allows end users to dial in their hunting rifles without needing to break for suppressor cooling, as was the case with the previous, aluminum Sportsman suppressors.
Sportsman Ultra Light HD™ suppressors feature Griffin's patented ECO-FLOW™ baffle technology to minimize user exposure to toxic gases, and decrease system gas to allow better functioning on gas-operated hosts. Industry-standard 1.375x24 HUB threading allows users to utilize any HUB mount adapters from Griffin as well as other manufacturer's mounting systems if desired. This .36cal (9mm) suppressor can also accept Nielson devices (booster housings) to be run on 9mm Browning-style tilt-barrel pistols.
Sportsman Ultra Light HD™ suppressors are machined in Griffin’s Watertown, Wisconsin facility by freedom loving Americans.
This suppressor is compatible with all 1.375x24 HUB mount adapters.
NNOTE: Sportsman Ultra Light HD™ Suppressors DO NOT COME WITH A MUZZLE DEVICE. However, 1.375x24 to 5/8x24 or 1.375x24 to 1/2x28 is a included with any dealer order purchased on our website. Muzzle Devices for optional mounting systems must be purchased separately.
WHAT'S IN THE BOX?
- Sportsman Ultra Light HD .36 Suppressor
- Choice of Direct Thread Interface - 1/2x28 or 5/8x24
- Bushwhacker® Wrench
- Branded Griffin pouch
CALIBER RATING :
The Sportsman Ultra Light HD™ .36 suppressor is rated up to .338 LM and 9mm pistol cartridges.
Sportsman Ultra Light HD™ suppressors do not have minimum barrel length restrictions or constraints for magnum rifle calibers. While longer barrels promote longer service life, there are no barrel length restrictions with this suppressor!
SPECS :
Diameter:
1.5"
Overall Length:
6.09" (Suppressor Only)
Weight:
10.4 oz oz (Suppressor Only)
Materials:
High strength, high temperature, corrosion resistant 17-4PH Stainless Steel
Attachment:
1.375x24 Industry-Standard HUB Threading
DB Rating:
Coming Soon...
Finish:
High Temp Cerakote
Full Auto Rated:
Yes (60 rounds, then allow to cool to ambient temp)
Diameter: |
1.5" |
Overall Length: |
6.09" (Suppressor Only) |
Weight: |
10.4 oz oz (Suppressor Only) |
Materials: |
High strength, high temperature, corrosion resistant 17-4PH Stainless Steel |
Attachment: |
1.375x24 Industry-Standard HUB Threading |
DB Rating: |
Coming Soon... |
Finish: |
High Temp Cerakote |
Full Auto Rated: |
Yes (60 rounds, then allow to cool to ambient temp) |
FEATURES :
- Industry-Standard 1.375x24 HUB Rear Threading
- Full 17-4 H900 Heat-Treated Stainless Steel Construction
- Tubeless Laser-Welded Design
- Patented ECO-FLOW™ baffle system for reduced gas blow back
- Choice of HUB adapter (DT inserts included at no extra cost)
- High-Temp Cerakote Finish
- Available in Black or FDE
- Perpetual™ Lifetime Warranty
Inventory and Ordering Guidance
Longbow Arms attempts to keep popular items in stock, however, if you want something not listed on the site, please reach out to us so we can discuss ordering that item. Under normal conditions, non-NFA items can be ordered and received within 5-10 business days.
For NFA items, Dealer to Dealer and Manufacturer to Dealer transfers are subject to eForm 3 approval times which are currently running 7-14 days.