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Sig 228 15+1 High Capacity Magazine Upgrade

15 round | Sig Sauer 228 22LR +5 Aluminum Hi Capacity Magazine Spring Plug | magazine extension | high capacity magazine | 22lrupgrades | P228
 
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This upgrade converts your factory 10 round magazine for the Sig Sauer P228 and P229 22LR ro a 15 round magazine! With a round in the chamber and 15 in the mag, that's 16 rounds in the gun! The High Capacity Magazine Upgrade replaces the factory magazine spring plug found in the base of the magazine giving more room for more rounds in the gun. This is a non permanent upgrade and can be installed in minutes. Made of aluminum, machined for close tolerances.
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MSRP: $8.95
Our Price: $6.95
Sale Price: $4.95
Savings: $4.00


Shipping: Usually Ships in 1 to 2 Business Days
Part #: 228-CONV-PLUG
Qty:

Installation Instructions RESTRICTIONS
 

1) Depress the spring plug that protrudes from the bottom of the basepad and slide off the basepad.

2) Remove the factory spring plug and replace with the new aluminum retainer.

3) Compress spring & plug into magazine body and slide on the basepad.

Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 2 Write a review »

  0 of 0 people found the following review helpful:
 
5 of 5 Extra rounds in your mag is great. December 23, 2024
Reviewer: JamesV from IN United States  
These let you get 14 to 15 rounds in a 10 round mag.If it's a newer old stock mag you can only get 14 rounds might be able to get 15 when they break in.

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  0 of 0 people found the following review helpful:
 
5 of 5 Excellent Service and Product !!! May 18, 2021
Reviewer: Ray E. from Reno, NV United States  
The Last round hold open follower works great with the stock 10 round plug in my P228/9 22lr conversion. You still have to lock the slide back manually before you pull the magazine. The slide goes forward otherwise... (Not an issue for me. Knowing I have an empty chamber is more important; especially If my wife is shooting the gun).  If you plan to use the 15 round option; Get their spring upgrade as well. It has higher compression. The stock spring works but I had more issues with feeding.

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