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Product Details
Complete your PDW builed with an 810mm Radial Delayed Blowback(TM) barrel. Made from 4140CM, each barrel has a salt bath nitride finish for maximum durability and corossion resistance. Bolt Carrier Group Compatibility:Radial Delayed Blowback barrels feature a unique barrel extension and require the use of matching caliber CMMG RDB bolt carrier groups. **All NFA rules apply** See linked CMMG Resource article for more information. All CMMG products are backed by our Lifetime Quality Guarantee. Learn More.
- Brand
- Unknown
- SKU
- 10D420F