Magpul Suppressor Cover 5.5" (MAG781)
Hard-shell polymer sleeve over a stainless-steel heat shield. Magpul claims the cover surface runs up to 1000°F cooler than the bare can.
- Price
- $90
- Brand
- Magpul
- Category
- Suppressor Covers
Featured in
Features
- •Heat-resistant polymer outer sleeve
- •Stainless-steel heat shield underneath
- •Steel hose-clamp retention
- •5.5" length, fits 1.5" OD cans only
- •Weight: 9.6 oz
Where to Buy
Compare current prices and availability from retailers we work with.
Magpul Industries Suppressor Cover, Black, 5.5 in, MAG781-BLK
Magpul Industries Polymer/Stainless Steel Suppressor Cover, 5.5", Black - MAG781-BLK
Price History
90-day low $89.95More AR-15 guides & articles
Guides
Overview
Magpul's MAG781 is the hard-shell alternative to a fabric suppressor wrap. The MAG781 is a heat-resistant polymer outer sleeve over a stainless-steel heat shield, hose-clamped to the can. Magpul's spec sheet claims a 1000°F surface-temperature reduction versus the bare suppressor.
The trade-off is fit. The MAG781 ships in exactly one configuration: 5.5" length, 1.5" outer can diameter. It works on most standard 5.56 cans (SilencerCo Omega 9K class, HUXWRX FLOW 556 family, KAC PRT family) and nothing else. Buyers with .30-class or .50-class cans should look at MODTAC's rail-mount shield or the Liberty StraightJacket instead.
At 9.6 oz, it's one of the heavier options here, but that's the cost of a rigid heat-shield approach rather than a fabric wrap. If you want a fixed-dimension hard-shell heat shield instead of a soft wrap, this is the mainstream option.
Key Features
- Heat-resistant polymer outer sleeve
- Stainless-steel heat shield against the can
- Steel hose-clamp retention
- Single length: 5.5"
- Single diameter: 1.5" outer can OD
- Weight: 9.6 oz
- Available in black and Medium Coyote Tan
Pros
- +Mainstream hard-shell option instead of a fabric wrap
- +Magpul claims 1000°F surface temperature reduction
- +Stainless heat shield does not melt or burn through
Cons
- −Single length and diameter — fits 1.5" OD cans only
- −Heaviest cover on this list at 9.6 oz
- −No coverage on large-frame .30-cal or .50 BMG cans
Similar Products
Compatibility Tags
Build Your Custom Configuration
Add the Magpul Suppressor Cover 5.5" (MAG781) to your build and see how it enhances your platform.