Adapters are threaded for attaching a moderator
*DOES NOT WORK WITH THE 32" CHALLENGER STANDARD OR BULLPUP. THE 32" DOES NOT HAVE A SHROUD AND A 1/2x20 UNF MODERATOR CAN BE SCREWED DIRECTLY ON WITHOUT A ADAPTER*
- Made by CNC for accuracy
- Material is 6061 T6 Aluminum
- Black anodize
- Comes with knurled thread protector
- For .30 caliber measure the OD of the threaded part of the front cap. It should be close to 28mm. May need to heat up the front cap with a heat gun or mini torch to loosen the thread locker.