The Tandemkross MarkPRO Magazine Bumper for the Ruger® Mark IV™ 22/45™ helps you seat the magazine consistently and positively in the magwell. The flush bottom of the factory Mark IV™ 22/45™ magazine means you sometimes don’t push the mag fully home on the first try. The result: your pistol won’t chamber the first round – a serious handicap during competition. The MarkPRO prevents that and also gives you something to grab to quickly remove an empty mag from the gun.
Tandemkross molds MarkPRO magazine bumpers from tough DuPont Zytel® nylon polymer that is pretty much indestructible and has enough compressibility to protect your mag from damage if you drop it on a hard surface.
Tandemkross’s MarkPRO Magazine Bumper for the Ruger® Mark IV™ 22/45™ attaches quickly to the bottom of the factory mag in seconds with the included Phillips head screws. You’ll have time left to try saying this three times fast: "rubber baby buggy MarkPro magazine bumpers!"
Brownells Gun Tech™ Note: The Tandemkross MarkPRO Magazine Bumper fits Mark IV™ 22/45™ factory magazines, plus the following current-production and older Ruger® pistols:
Original price was: $25.99.$18.98Current price is: $18.98.
The Tandemkross MarkPRO Magazine Bumper for the Ruger® Mark IV™ 22/45™ helps you seat the magazine consistently and positively in the magwell. The flush bottom of the factory Mark IV™ 22/45™ magazine means you sometimes don’t push the mag fully home on the first try. The result: your pistol won’t chamber the first round – a serious handicap during competition. The MarkPRO prevents that and also gives you something to grab to quickly remove an empty mag from the gun.
Tandemkross molds MarkPRO magazine bumpers from tough DuPont Zytel® nylon polymer that is pretty much indestructible and has enough compressibility to protect your mag from damage if you drop it on a hard surface.
Tandemkross’s MarkPRO Magazine Bumper for the Ruger® Mark IV™ 22/45™ attaches quickly to the bottom of the factory mag in seconds with the included Phillips head screws. You’ll have time left to try saying this three times fast: "rubber baby buggy MarkPro magazine bumpers!"
Brownells Gun Tech™ Note: The Tandemkross MarkPRO Magazine Bumper fits Mark IV™ 22/45™ factory magazines, plus the following current-production and older Ruger® pistols:
17 in stock
The Tandemkross MarkPRO Magazine Bumper for the Ruger® Mark IV™ 22/45™ helps you seat the magazine consistently and positively in the magwell. The flush bottom of the factory Mark IV™ 22/45™ magazine means you sometimes don’t push the mag fully home on the first try. The result: your pistol won’t chamber the first round – a serious handicap during competition. The MarkPRO prevents that and also gives you something to grab to quickly remove an empty mag from the gun.
Tandemkross molds MarkPRO magazine bumpers from tough DuPont Zytel® nylon polymer that is pretty much indestructible and has enough compressibility to protect your mag from damage if you drop it on a hard surface.
Tandemkross’s MarkPRO Magazine Bumper for the Ruger® Mark IV™ 22/45™ attaches quickly to the bottom of the factory mag in seconds with the included Phillips head screws. You’ll have time left to try saying this three times fast: "rubber baby buggy MarkPro magazine bumpers!"
Brownells Gun Tech™ Note: The Tandemkross MarkPRO Magazine Bumper fits Mark IV™ 22/45™ factory magazines, plus the following current-production and older Ruger® pistols:
| Weight | .1 lbs |
|---|---|
| Make/Model | Ruger, Mark IV, Ruger, 22/45 |
| Make | Ruger |
| Model | 22/45, Mark IV |
| Color | Black |
We stock both premium factory-new components and high-quality once-fired brass. Please check the specific product listing title and description carefully; once-fired brass is fully inspected, but we always recommend resizing and inspecting prior to priming and powder charging.
Our standard reloading dies and case length trimmer accessories utilize industry-standard threads (typically 7/8"-14) compatible with major single-stage, turret, and progressive presses like RCBS, Hornady, Lee Precision, and Dillon. Caliber-specific trim gauges must match your exact brass caliber.
Yes. Non-hazardous reloading equipment (dies, case length trimmers, gauges, and unprimed brass) ships via standard ground carriers with no extra fees. Any orders containing smokeless powders or primers will incur standard federal HazMat handling fees and cannot be shipped via air transportation.
Precision reloading gear is valuable, so all orders are shipped with tracking enabled. As soon as your package is dispatched from our inventory warehouse, a tracking number will be emailed to you. You can monitor your shipment directly on our Track Order page using your unique Order ID.
We accept returns on unused, unaltered tools, case preparation equipment, and unopened component boxes within 30 days of item delivery. Due to safety and strict quality control on the reloading bench, we absolutely cannot accept returns on opened packs of primers, smokeless powder, or processed brass casings.
