Boyds Hardwood Gunstocks Featherweight Thumbhole Mossberg 100 ATR Long Action Factory Barrel Channel Nutmeg Finished. Constructed from a hard skin walnut the Boyds Hardwood Gunstocks Mossberg 100 ATR Long Action Thumbhole Stock features the strength and durability that all hunters and shooters are looking for. This Gunstock from Boyds Hardwood Gunstocks is the perfect match for your Mossberg 100 ATR as it has a factory barrel channel that will need to be filled with bedding compound prior to installation. For a great way to make sure you are shooting with the best possible gear choose the Boyds Hardwood Gunstocks w/ Thumbhole Mossberg 100 ATR Long Action Thumbhole Stock. Specifications for Boyds Hardwood Gunstocks Featherweight Thumbhole Mossberg 100 ATR Long Action Factory Barrel Channel Stock: Manufacturer: Boyds Hardwood Gunstocks Gun Make: Mossberg Gun Model: Mossberg 100 Gun Type: Rifle Package Contents: Boyds Hardwood Gunstocks Featherweight Thumbhole Mossberg 100 ATR Long Action Factory Barrel Channel Stock What firearm models does the manufacturer say Boyds Hardwood Gunstocks Featherweight Thumbhole Mossberg 100 ATR Long Action Factory Barrel Channel Stock is compatible with? The manufacturer says that Boyds Hardwood Gunstocks Featherweight Thumbhole Mossberg 100 ATR Long Action Factory Barrel Channel Stock is compatible with Mossberg 100Boyds Hardwood Gunstocks 380650906111: Featherweight Thumbhole Mossberg 100 ATR Long Action Factory Barrel Channel Nutmeg Finished