Gemtech SBC Suppressed Bolt Carrier AR-15 Steel Matte

  • Product #: 200854
  • Gemtech #: 12215
  • UPC #: 609224347825
Gemtech SBC Suppressed Bolt Carrier AR-15 Steel Matte
  1. {{::image.alternatText}}
  • {{fee.amount}} {{fee.description}}
MSRP: $249.00
Only 5 in stock - order soon!
Ships 05/28/2019 from MidwayUSA

Product Overview

The Gemtech Suppressed Bolt Carrier is a drop-in replacement and will allow the shooter to choose between suppressed (S) and unsuppressed (U) settings without any permanent modifications to the firearm. No longer will you need to change gas blocks, buffers, or any other components. Not only that, but with the Gemtech Suppressed Bolt Carrier, there is a reduction in carrier speed and less felt recoil, bringing the cyclic rate of the suppressed rifle down to unsuppressed levels.


The carrier is designed to operate with full power 5.56 and 300 BLK ammunition and will not cycle with subsonic ammo. While it can be used for subsonic 300 BLK, more reliable cycling is had in the unsuppressed setting while using subsonic 300 BLK ammo. The 14.5" Colt M4 has a 25% decrease in carrier velocity while suppressed. 10.5" Daniel Defense MK18 has a 16% decrease in carrier velocity while suppressed.




  • Reduce Bolt/Carrier speed while suppressed (S-setting)
  • Unsuppressed velocity is unchanged (U-setting) from that of a normal bolt carrier
  • Reduces Felt Recoil
  • Reduced Blowback to shooters face
  • Less wear and tear on weapon system

Was this information helpful?


Product Information

{{}} {{attribute.value[0]}} {{attribute.value}}

No {{}}s match your search.

  • {{values}}
Compatible With
{{}} {{compatibleWithAttribute.values[0]}}
  1. {{value}}

Delivery Information

Must Ship to FFL Dealer Yes
Shipping Weight {{selector.shippingWeightDisplay()}}
Ships Alone Yes
Oversized Yes
DOT- Regulated Yes
Carrier Restrictions
  • Cannot ship via air
  • Cannot ship via USPS
  • Cannot ship to PO Box
  • Must ship to Contiguous US
HazMat Product Yes


Customer Reviews

Product Reviews are not compatible with your browser.

Update Your Browser Now!
NOTE: Prices, specifications and availability are subject to change without notice. We reserve the right to correct typographic, photographic and/or descriptive errors.