Out of stock
SKU: RC90383
UPC: 076683903839
MPN: 90383
The RCBS Trim Mate Primer Pocket Uniformer for Large Pistol is a precision reloading tool designed for serious handloaders. This tool is essential for ensuring consistent primer pocket geometry, which is crucial for reliable primer seating and ignition. It is particularly beneficial for those working with military-specification brass that often has crimped primer pockets.
Constructed with high-speed tool steel cutters, the Trim Mate uniformer effectively removes dimensional inconsistencies in primer pockets. This uniforming process directly impacts primer pocket pressure and cratering resistance during firing, allowing for improved velocity uniformity and group dispersion. By establishing a true datum point within the pocket, it ensures that primers seat at identical pressures across all rounds.
Precision competitors, defensive ammunition developers, and range-focused shooters will find this tool invaluable for enhancing their reloading process. Its compact design integrates seamlessly into both progressive and single-stage reloading setups, making it a versatile addition to any reloader's toolkit. The RCBS Trim Mate Primer Pocket Uniformer is a must-have for anyone serious about achieving maximum accuracy and safety in their ammunition.
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.
