Items Available For Purchase Today Object reference not set to an instance of an object. See All Sentinel Arms USA™ Match 18" .223 Wylde 416R Stainless Steel HBAR AR-15 / M-16 Pattern Barrel 1:8 For Sale from: SentinelArmsUSA | No feedback Yet View | Verified Seller View Sellers Items Sentinel Arms USA™ Match 18" .223 Wylde 416R Stainless Steel HBAR AR-15 / M-16 Pattern Barrel 1:8 For Sale from: SentinelArmsUSA | No feedback Yet View | Verified Seller View Sellers Items SentinelArmsUSA Seller Since: Feb. 2016 Identity Verified ( Willingboro, NJ ) This seller is NOT an FFL City: Willingboro State: NJ SOLD - $240.00 Shipping: See Description Accepted Payment Methods: Returns: Only if Defective This Seller Accepts Instant Online Payments Description: Sentinel Arms USA™ Match 18" .223 Wylde 416R Stainless Steel HBAR AR-15 / M-16 Pattern Barrel 1:8 Grade: Match grade Length: 18 inches Profile: HBAR Chamber: .223 Wylde (5.56 NATO and .223 Remington will both cycle safely) Barrel Thread: 1/2 x 28 Barrel Twist: 1:8 right hand twist Barrel Steel: 416R match grade stainless steel Barrel Finish: Stainless, shiny Gas System: Mid length gas system Feed Ramps: M4 (barrel extension is parkerized 4150 CMV steel for superior wear resistance) Gas Block Shoulder: .750” Sentinel Arms USA™ specializes in premium grade, match grade, ultra match grade, and custom made barrels for the discerning individual. They are made to our exact specifications with quality US materials to ensure reliability and accuracy. They are 100% made in the USA and we will only ship in the US and where legal to own. NO INTERNATIONAL SHIPMENTS. These barrels are properly head spaced twice. Once before installing the barrel extension, and again after the barrel extension is properly torqued. These are reliable, durable and accurate barrels. With quality US made match ammunition, and properly matched bullet grain weight to barrel twist rate, you can expect 1.000 MOA or less at 100 yards with 16" barrels or longer. Our ultra match grade barrels are sub-MOA. Condition: New In Box Brand: Sentinel Arms USA Model: SAB223556MHB1818SS Item #: 909541545 Stock No.: SAB223556MHB1818SS Location: NJ Trades Accepted: No Share: Shipping Notes: FREE SHIPPING via USPS Priority Mail. Items You've Viewed Recently Sentinel Arms USA™ Match 18" .223 Wylde ... $240.00 SELLER: SentinelArmsUSA Add To Cart