This is a GOG Freak Barrel Back. You will still need a barrel tip and at least one barrel insert. The best thing about the Freak system is being able to adapt to any situation by changing the relevant barrel component. Being able to adjust your bore size will greatly increase your accuracy. Get a GOG Freak Back, GOG Freak Tip and any combination of barrel inserts for a truly customizable barrel system.
SKU: FRK-BRL-BAK-98-CSTM
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