From vent-rib barrels built for fast target acquisition to precision choke tubes that tighten patterns, GrabAGun carries the shotgun parts that keep scatterguns running hard. Browse drop-in shotgun barrels for popular models from Mossberg, Remington, Benelli, and more, plus magazine-tube extensions, bolt components, and small-parts kits from respected makers like Carlson’s and Mesa Tactical. Need to dial in fit or tame recoil? Swap in replacement stocks & forends or oversized recoil pads that fit pump, semi-auto, and break-action guns alike. Everything arrives brand-new so you can install with confidence.

Because GrabAGun buys direct, prices stay low and most orders leave our Texas warehouse the same business day to any state where the part is legal. We strictly honor all federal and state regulations—high-capacity extensions or threaded-barrel kits only ship where permitted—so there are no surprises at checkout. Building a custom rig on a budget? Select Shoot Now Pay Later! at checkout and split payments without delaying your next range day. Stock up today and keep your shotgun ready for spring gobblers, 3-Gun matches, or home defense tomorrow.