SKU: 749011483
UPC: 050806111301
The #40a 40" Shoulder (25 To 338 Caliber) Bump Gage Insert from Sinclair International is an essential tool for precision reloaders and competitive shooters who demand the utmost accuracy from their ammunition. This gage insert is designed specifically for cartridges ranging from the 25 Ackley Krag Short Improved to the 338-06 Ackley Improved, ensuring every round is sized to perfection.
Constructed with high-quality materials, the #40a bump gage insert allows users to accurately gauge the headspace of their cartridges, ensuring that each round chambers smoothly and operates effectively. Its specialized design makes it an indispensable asset for both experienced firearms enthusiasts and professionals in law enforcement or military operations.
Reloaders and competitive shooters who prioritize accuracy will benefit immensely from the #40a 40" Shoulder Bump Gage Insert. Its compatibility with a wide range of calibers means it can accommodate various shooting styles and preferences, making it a versatile addition to any armory.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.
