ODIN Works Odin Atlas Compensator Blast Shield AR-15 Black Nitride. The perfect addition to your Atlas Muzzle Device Installation: Install Atlas Compensator body onto your barrel; Slide the Atlas Blast Shield over the Atlas body; Slide on Atlas Comp Sleeve under the Blast Shield; Secure the Atlas Comp cap into place with the provided screws Specifications for ODIN Works Odin Atlas Compensator Blast Shield: Manufacturer: ODIN Works Caliber: 5.56x45mm NATO Weight: 1.75 oz Finish: Black Nitride Gun Model: AR-15 Included Accessories: Standard Condition: New Color: Black Gun Make: AR Platform Fabric/Material: 303 Stainless Steel Features of : Works with all Atlas Muzzle Brakes; Fits inside ODIN Forends except the RAGNA R2 and Rune Forends Package Contents: ODIN Works Odin Atlas Compensator Blast Shield Screws Tools The ODIN Works Odin Atlas Compensator Blast Shield is a quality addition to the ODIN Works lineup. For more great deals on Gun Parts by ODIN Works please browse our ODIN Works Gun Parts page. What firearm models does the manufacturer say ODIN Works Odin Atlas Compensator Blast Shield is compatible with? The manufacturer suggests that ODIN Works Odin Atlas Compensator Blast Shield is compatible with AR-15ODIN Works MB-ABS-BLK: Odin Atlas Compensator Blast Shield AR-15 Black Nitride