Used in conjunction with the 12 gauge extension tube nut, this tube kit will add nine rounds to your existing magazine capacity.
Anodized 6061 Aluminum
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Who actually modifies the original magazine?
The magazine is modified in-house by Ace’s Armory to permanently restrict the magazine capacity to 10 rounds
How long does it take to process the order?
We are generally able to fill orders 3-5 business days after the order is placed. However, during periods of increased demand, it may take up to 1 week to process the order.
Is the base plate of the magazine sealed?
With our blocked magazines, we permanently seal the base plate of the magazine using industrial grade adhesive so the blocker cannot be removed without destroying the magazine. No modifications are required to the base plates with our riveted magazines.
What’s the benefit of adding a Ranger Plate at the time of purchase?
Generally, you can only purchase Range Plates in packages of 3. We are offering the option for people to buy 1 or 2 Ranger Plates at a time if you add it onto the purchase of a magazine. Note, if you purchase a blocked magazine, the Ranger Plate will be permanently affixed to the magazine with industrial grade adhesive. With our riveted mags, the Ranger Plate can be added/removed subsequent to your purchase.
Is the magazine spring modified?
No, the magazine spring maintains full functionality and is not restricted or modified in any way.
Who manufacturers the magazine blocker/limiter?
Ace’s Armory has developed its own, proprietary magazine limiter for our 10-round PMAGs.
Can the magazines be engraved with an image or text other than what’s shown under the options?
Yes, if you would like to customize your magazine, please email us at email@example.com and we can assist you with your order.