Rim Country MFG has introduced new MP5-SD and K variant barrels. The SD model is compatible with all MP5-SD suppressors, while the SDK is shorter and manufacturer-specific. These barrels feature a cold hammer-forged steel construction, enhanced flow rate through ports, and a nitrided finish for durability.
Rim Country MFG states “The SD is fully compatable with all MP5-SD style suppressors. The SDK is a shorter barrel and only works with certain manufacturers. Made to the latest Factory Profile with our Own Twist on the Ports. Some don’t think its a Big Deal. HK obviously didn’t either. Our Design Increase the Flow Rate through the Ports. This with The RCM Suppressor Decreases Blow Back in you Face AND Decreases the Sound.”
KEY DETAILS:
- Cold Hammer Forged Steel (Mil-B-11595e Certified) 4150 CMV
- 16 Fluted Chamber
- Threaded 18×1
- RCM HK MP5SD 9mm Barrel Overall Length 5.74
- RCM HK MP5SD-k 9mm Barrel Overall Length 4.89″
- Nitrided Finish To Entire Surface Of Barrel Inside & Out
Learn more about Rim Country MFG. CLICK HERE