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Primary Weapons Systems AR-15 SM556 Flash Suppressing Compensator Suppressor Mount Version .223 Rem/5.56 NATO 1/2x28 RH Black PWS_SM_556

Primary Weapons Systems
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e Flash Suppressing Compensator (FSC) series of muzzle devices from PWS provides superior compensation characteristics combined with enough flash suppression to keep the flash out of your optics and line of sight. Designed for both competitive and tactical use, the FSC series allows for superior muzzle stabilization and aids the shooter in faster follow up shots and accuracy.

The unique port design of the FSC series yields muzzle control that meets or exceeds the performance of the best muzzle brakes on the market without the teeth rattling overpressure indicative of other brakes and compensators.

The FSC Series muzzle devices are the only compensators on the market backed by a money back guarantee. If you buy one, install it, shoot it and are not amazed by the performance, send it back and we will happily refund your purchase price.

All of the FSC Series muzzle devices have been classified as a non-flash suppressing device by the BATFE, thus removing any restriction from assault weapon ban states or provinces. See the BATFE document here.

FSC Series muzzle devices ship with the PWS Shim set, therefore additional mounting devices such as peel washers or crush washers are not required.

[b]Note: The SM556 will accomodate the Knights QDSS-NT4 suppressor as well as the Gemtech HALO suppressors and is for use on weapons that have a bullet diameter equal to or less than .223/5.56 and threaded 1/2x28 RH.[/b]

Specifications and Features:
Length: 2.2"
Diameter: .865"
Inner Flange: .755"
Thread Pitch: 1/2x28 RH
Weight: 2.5 oz 
Total number of Reviews: 1

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5.0 5
"If you want to really spice up the look of your AR-15, install this flash suppressor for sure! It is so tough looking that I constantly get compliments about it. Plus, it's super unique and doesn't look like everyone else's suppressors. It's built well and is super solid and easy to install. In fact, it came with an entire set of different sized spacers/shims to get the perfect fit. It does an amazing job to suppress the flash too, which is what it's designed to do. I highly recommend this product. CTD has the fastest shipping and BEST customer service!"