Gun, Ammo, And Antique Firearms Supplier 

Trusted Gunsmith, Providing Quality Services for Gun Enthusiasts

2nd Amendment Supply & Manufacturing logo

2nd Amendment Supply & Manufacturing

David Lukens is a highly experienced gunsmith and business owner with 30-plus years of experience and has owned Century Manufacturing from 1999 to 2004. David has been collecting antique firearms since childhood; many are in excellent condition in our store. As a dedicated gun enthusiast, he understands the importance of having reliable and well-maintained firearms, which is why we provide exceptional gunsmithing services. Whether you need repairs or modifications or want a new firearm, we are here to assist you. We are a family-owned and operated business, and we would be more than happy to answer any questions you may have. Don't hesitate to contact us for more information. We look forward to hearing from you!

Used Hand Guns

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New Hand Guns

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New Long Guns

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Used Long Guns

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Featured Product

Photo Jul 27 2024, 2 41 52 PM

Ruger Bearcat Shopkeeper 22LR 3.5" BL Birdshead/Fluted Cylinder

Ruger Bearcat Shopkeeper 22LR 3.5" BL Birdshead/Fluted Cylinder

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Our Services

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We pride ourselves having a wide range of services that can meet your needs.

We even offer bore sighting services so that your gun is zeroed in before heading out. We offer loads of different services including:

  • Gunsmithing And Repairs
  • Cleaning
  • Sight Installation
  • FFL Transfers
  • Auctions
  • Lay-a-way
  • Appraisals
  • Consignments
  • Bore Sighting
  • Scope Mounting

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FIREARMS SPECIALISTS

CALL (765) 571-5048

We're here to help with your queries! Wondering about firearm owning, costs, and the right fit for your needs? Let us provide the answers you need.

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About Us

2nd Amendment Supply & Manufacturing is a family-owned gun shop that provides high-quality new and used firearms including long guns, hunting rifles, shotguns, handguns, pistols, revolvers, gun accessories, ammunition, as well as antique firearms collectible guns. Located in Knightstown, in East Central Indiana, our store provides a wide variety of guns for sale, in addition to gunsmith and repair services, cleaning, appraisals, and more.  We serve clients from Indianapolis to East Ohio, including Henry and Rush County, Cumberland, Greenfield, New Palestine, Spiceland, New Castle, Rushville, and surrounding areas.

Contact Info

139 West Grant Street, Knightstown, Indiana 46148

Custom Support & Sales: (765) 571-5048
Working Hours: Mon–Fri: 10:00 a.m. – 06:00 p.m. Sat: 10:00-4:00 Sunday: CLOSED