EOTECHDCBL 762
.30 Cal / 7.62mm suppressor · HUB 1.375x24 interface · specs and compatibility from the manufacturer
Notable features
- HUB Compatible
- Low Backpressure
- TBAC Summit Tested
- Sealed
Where to buy
Prices update nightly
Guns.com
Shop links go to retailer sites; we may earn a commission. Prices shown as of our last check and may differ at checkout.
length
8″
weight
17.4oz
MSRP
$1,099
length
8″
weight
17.4oz
calibers
5.56–.30
material
Titanium
interface
HUB 1.375x24
MSRP
$1,099
Photos
Image: EOTECH
- Overall length
- 8″
- Diameter
- 1.75″
- Weight
- 17.4 oz
- Class
- .30 Cal / 7.62mm
- n
- 631
- Range
- 4 oz–39.8 oz
- Median
- 13.75 oz
- Material
- Grade 5 Titanium
- Finish / treatment
- High-Temp Cerakote
- Max caliber
- .300 PRC
- Base interface
- HUB 1.375x24
- Front cap
- Fixed
- Backpressure
- Low
- Full-auto rated
- No
- Barrel restriction
- 10.3" minimum
- EOTECH publishes a minimum barrel length of 10.3" for the DCBL 762.
- Maintenance
- Sealed (not user serviceable)
- MSRP
- $1,099
Heavier than most .30 Cal / 7.62mm suppressors
Weight compared against the 631 .30 Cal / 7.62mm suppressors in the catalog that publish one. Quartile basis; a value inside the middle half carries no note.
Prices are manufacturer's suggested retail (MSRP). What you pay may differ.
- Base interface
- HUB 1.375x24
- Front cap
- Fixed
The HUB 1.375x24 is an open standard: 489 mounts and 934 muzzle devices in our catalog fit this suppressor, including AAC 51T S.T.A.M.P. Mount, AB Suppressor AB Raptor Adapter and Abel Co Direct Thread Adapter 1/2x28. You aren't locked into one manufacturer's parts.
Which ones fit your barrel and host?
Check in the BuilderThe Thunder Beast Silencer Summit fires every suppressor entered on the same gun, with the same equipment. DCBL 762 was measured in 4 tests. Figures can only be compared with others from the same test, so each one links to everything else fired on that gun.
Bolt-action and lever rifles
- .300 Blackout subsonic, 16" bolt-action rifle 2026129.2 dBat the ear · 20.5 dB quieter than the 2025 unsuppressed baseline55 tested →
- .308, 20" bolt-action rifle 2026130.3 dBat the ear · 25.6 dB quieter than the 2024 unsuppressed baseline50 tested →
- .300 Win Mag, 26" bolt-action rifle 2026134.0 dBat the ear · 23.1 dB quieter than the 2025 unsuppressed baseline38 tested →
Gas-operated rifles and carbines
Measurements published by Thunder Beast Arms Corp. How to read these
Manufacturer claim
- EOTECH lists the DCBL 762 as Not Rated for full auto, and its warranty excludes damage related to full-auto firing.
- EOTECH publishes a dB rating of 132.3 for the DCBL 762.
- EOTECH publishes both a suppressor-body figure and a with-hub-and-flash-hider figure because the industry follows no standard: some makers publish the body weight alone and leave out components that are required to use the suppressor.
- EOTECH's Vent-Forward design vents gas forward, away from the shooter, which it says cuts back pressure and the blowback of gas and fumes into the shooter's face on semi-automatic hosts, for smoother cycling and less carbon buildup.
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- 3D printing lets EOTECH build internal baffle geometry that could not be machined conventionally, which it credits for the sound reduction, the lower weight and the improved gas flow.
- The DCBL 762 uses the industry-standard HUB thread pitch of 1.375"-24. EOTECH states that any HUB adapter, including other companies', will mate with it.
- EOTECH publishes a bore diameter of 0.39" and an overall diameter of 1.75" (44.5 mm) for the DCBL 762, with a published maximum cartridge of .300 PRC.
- Per the DCBL manual, the hub threads onto the suppressor body counter-clockwise and torques to roughly 35 ft/lbs with an armorer's tool; the KFM flash hider goes on the barrel at roughly 30 ft/lbs and the suppressor tightens onto it hand-tight, roughly 20 ft/lbs. The KFM adapter uses reverse threads, so removal turns clockwise.
- The DCBL 762 is a monolithic Grade 5 titanium body 3D printed from titanium powder, treated with a high-temp Cerakote finish and offered in matte black or tan.
- Residual titanium powder from the 3D-printing process makes a new DCBL spark on the first rounds fired; EOTECH says this drops off sharply after roughly 200 rounds and is a harmless byproduct of the material.
- EOTECH covers the DCBL line with its NoBS Lifetime Warranty: it will repair or replace any issue related to materials and workmanship free of charge, for the original registered owner.
- EOTECH says the monolithic, corrosion-resistant construction is built for harsh environments including salt air, extreme temperatures and prolonged courses of fire, and that the greater mass acts as a heat sink while thicker walls resist warping and erosion.
- The DCBL manual states the suppressors are manufactured in the USA and licensed by EOTECH for sale within the USA only.
- EOTECH considers its rifle suppressors self-cleaning under the high pressure of firing; it recommends inspection for wear and an ultrasonic cleaning every 2,500-3,000 rounds rather than routine user cleaning.
- The DCBL 762 ships with a hub and a KFM flash hider. EOTECH publishes the suppressor body at 8" (203.2 mm) / 17.4 oz (492 g) and the assembled suppressor with hub and flash hider at 8.8" (223.6 mm) / 22.8 oz (647 g).
- EOTECH publishes a minimum barrel length of 10.3" for the DCBL 762.
