Green Mountain Rifle Barrels provide the world's best competitive shooters and enthusiasts with accuracy and dependability they can count on. Uncompromising quality is achieved by crafting barrels using a hands-on approach in production. Individual attention is dedicated to ensure that each barrel is of the safest, most accurate and dependable quality. Select a category to left to view our premium quality replacement rifle barrels.
Notice to Owners of our Black Powder "Drop-In" Barrels: There is a possibility that the nipple on your rifle is defective. Metric threaded nipples were inadvertently installed in some barrels instead of the proper 1/4-28 threaded nipples. The serial number range in question if for percussion barrels # 030672 - 031352. Do not fire this rifle. Please contact us at 603-447-1095 x18 or firstname.lastname@example.org to arrange return shipping. The barrels will be inspected and if found compliant returned. If they are discrepant the breach plugs will need to be replaced so bear with us as this may take a while to complete. We apologize for the inconvenience.
Product Recall Notice: Green Mountain needs to do a precautionary recall on some of our Thompson Center drop-in barrels. If you have a barrel in the following Serial Number range 026220-027303, please contact Kerry Smith at (603) 447-1095 x18 to make arrangements to have your barrel returned for inspection. Thank you and we are sorry for any inconvenience this may cause.