RIMFIRE ADAPTION
The Gemtech Umarex/Colt/416 Thread Adapter will convert factory M8x.75 to a more standard 1/2x28tpi. This allows most all production rimfire silencers to quickly thread on and be used on the 416 and M4 rimfire clones.
RIMFIRE ADAPTION
The Gemtech Umarex/Colt/416 Thread Adapter will convert factory M8x.75 to a more standard 1/2x28tpi. This allows most all production rimfire silencers to quickly thread on and be used on the 416 and M4 rimfire clones.