Suppressors, AWC Suppressors & Advanced Armament Suppressors for Sale

At Collectors Firearms, we offer AWC suppressors for sale and other Class III suppressors, including Advanced Armament suppressors and suppressors from manufacturers like Gemtech and Huntertown Arms. Our inventory of suppressors changes regularly, so feel free to bookmark our new arrivals page and come back frequently.

Browse our selection of suppressors below. Then check out our tactical and Class III firearms, including Class III fully automatic weapons, Class III tactical rifles, and Class III tactical shotguns.

If you have a question or would like more information, give us a call at (877) 214-9327 or email

Dead Air Mask HD .22 LR...

Dead Air Mask HD .22 LR Caliber Suppressor...

Price $419.95
Dead Air Mask HD .22 LR Caliber Suppressor. Dead Air Armament Mask HD .22 LR silencer. Can be used on any firearm from .22-5.7x28mm. Guaranteed no first round pop on Rimfire cartridges. Class III item. NFA rules apply.  
Sales Pending
Advanced Armament MG-SD...

Advanced Armament MG-SD 7.62mm/5.56mm (MIS751)

Price $1,895.00
Advanced Armament MG-SD 7.62mm/5.56mm caliber suppressor. Hard use silencer built for use on the MK46/MK48 lite machine gun for sustained full auto. New. Class III item. NFA rules do apply.