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Cypher NRCH Buffered Bolt Carrier – SCAR® 17/20 Compatible


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SKU: IA-BBC Categories: , ,


Introductory Price

Cypher Buffered Bolt Carrier’s patent pending design will change what you know about the FN SCAR®.

Cypher Buffered Bolt Carrier benefits include:

  1. NRCH (Non-Reciprocating Charging Handles) upgrade to your recirpocating SCAR® charging handles*
  2. Eliminates many of the problems associated with suppression
  3. Substantially reduces felt recoil and ‘bolt-bounce’
  4. Superior DLC finish reduces friction**
  5. Hyper Tough S7 tools steel for maximum reliability
  6. Seamless integration with Cypher MTM and MK17 Trigger Modules for maximum modularity. All NFA rules apply. (trip installation service available)

In The Box:

  • Buffered Bolt Carrier
  • Charging Sled

Does not include:

  • bolt assembly
  • firing pin
  • Cam Pin
  • Firing Pin Retaining Pin

*NRCH conversion requires the following additional parts:

You may also purchase our pre-assembled SCAR® NRCH Conversion Kit using the BBC by clicking the text link or by visiting our SCAR Accessories page.

**The DLC process can create discoloration on hidden surfaces, which is to be expected. This is NOT visible when the part is fully assembled to the rifle.

Sear Trip Installation Service

BBC is provisioned for both left and right side sear trips for maximum modularity with the factory FN SCAR® MK17 trigger module and Cypher MTM integration (M16 sears, FRTs and Binaries). Agencies, 07/02s and enthusiasts are invited to call for guidance prior to placing your order.

Add the sear trip service when:

  • You are an agency or FFL with a MK17 in FA configuration
  • You are an 07/02 with an MTM and need to complete a build (M16 sear, FRT, binary, MK17)
  • You are an enthusiast with a legal FRT or binary.

DO NOT add the sear trip service when:

  • You have a SCAR® 17S with an FN factory semi-auto, polymer trigger module / lower
  • You have an aftermarket trigger module other than the Cypher MTM

Additional information

Weight 20 oz
Dimensions 13 × 2.5 × 1.5 cm


Item Type

Bolt Carriers



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