Guntec USA AR-15 Heavy 4.4oz Buffer and Spring Set

Guntec USA AR-15 Heavy 4.4oz Buffer and Spring Set. Improves Cycling Issues And Reduces Felt Recoil. Teflon Coated Flat Spring Specifications for Guntec USA AR-15 Heavy 4.4 oz Buffer and Spring Set: Manufacturer: Guntec USA Fabric/Material: Stainless Steel Gun Make: AR Platform Gun Model: AR-15 Gun Type: Rifle Weight: 5 oz Condition: New Features of Guntec USA AR-15 Heavy 4.4 oz Buffer and Spring Set Carbine Length Smoother Cycling Package Contents: Guntec USA AR-15 Heavy 4.4 oz Buffer and Spring Set What firearm models does the manufacturer say Guntec USA AR-15 Heavy 4.4 oz Buffer and Spring Set is compatible with? The manufacturer says that Guntec USA AR-15 Heavy 4.4 oz Buffer and Spring Set is compatible with AR-15Guntec USA H-2-SS-BUF+SPR: AR-15 Heavy 4.4oz Buffer and Spring Set