![Firearms - Guides - Importation & Verification of Firearms - National Firearms Act Definitions - Antique Firearm | Bureau of Alcohol, Tobacco, Firearms and Explosives Firearms - Guides - Importation & Verification of Firearms - National Firearms Act Definitions - Antique Firearm | Bureau of Alcohol, Tobacco, Firearms and Explosives](https://www.atf.gov/n/n/sites/default/files/media/2015/12/nfa-percussion-shotgun.jpg)
Firearms - Guides - Importation & Verification of Firearms - National Firearms Act Definitions - Antique Firearm | Bureau of Alcohol, Tobacco, Firearms and Explosives
50 CFR Appendix Figure 6 to Part 679 - Length Overall of Vessel | Electronic Code of Federal Regulations (e-CFR) | US Law | LII / Legal Information Institute
![Amazon.com : Hornady C1000 Lock-N-Load OAL Length Gauge (Straight),Metal : Gunsmithing Tools And Accessories : Sports & Outdoors Amazon.com : Hornady C1000 Lock-N-Load OAL Length Gauge (Straight),Metal : Gunsmithing Tools And Accessories : Sports & Outdoors](https://images-na.ssl-images-amazon.com/images/I/31HNVkL1ZYL._AC_UL750_SR750,750_.jpg)
Amazon.com : Hornady C1000 Lock-N-Load OAL Length Gauge (Straight),Metal : Gunsmithing Tools And Accessories : Sports & Outdoors
![When does the length of my flash hider or suppressor add to the barrel length or overall length of my firearm? - The Law Office of John Pierce, Esq. When does the length of my flash hider or suppressor add to the barrel length or overall length of my firearm? - The Law Office of John Pierce, Esq.](https://johnpierceesq.com/wp-content/uploads/2017/11/PinAndWeld.jpg)
When does the length of my flash hider or suppressor add to the barrel length or overall length of my firearm? - The Law Office of John Pierce, Esq.
![1/2 1/2](https://trailerparts.com/media/catalog/product/cache/1/image/9df78eab33525d08d6e5fb8d27136e95/2/5/25-53_7-14-2015_w.jpg)
1/2"-20 x 1/2"-20 - 2" Overall Length - Dexter® Double Thread Wheel Stud - Studs - Lug Bolts, Nuts, Rim Clamps - Hubs, Drums, Bearings, & Parts - Products
![Measuring Cartridge Overall Length (COAL) and Cartridge Base to Bullet Ogive (CBTO) | Berger Bullets Measuring Cartridge Overall Length (COAL) and Cartridge Base to Bullet Ogive (CBTO) | Berger Bullets](https://bergerbullets.com/wp-content/uploads/2021/02/Measuring-cartridge-overall-length-vs-cartridge-base-to-ogive.jpg)