Filler sleeve for ProMag 21-round Taurus TX22 magazines. Mark Forged 3D printed for maximum strength. Compatible with TX22 Standard and Competition. Magazine not included. Available at Lakeline LLC, a US Navy Veteran-Owned and Osage Nation Tribe Member-Owned dealer in Houston, TX. No FFL required for this item.
Specifications
Core Specs
| Spec | Value |
|---|---|
| Brand | Lakeline LLC |
| SKU | TA-TX22-021 |
| UPC | 810142073851 |
| Category | Mag Parts & Accessories |
| Caliber | 22 LR |
| Country of Origin | Made in the USA |
| Material | MarkForged Onyx (Micro Carbon Fiber Filled Nylon) |
Installation
| Spec | Value |
|---|---|
| Installation Difficulty | Easy. |
Legal & Policies
| Spec | Detail |
|---|---|
| FFL Required | No - this is an accessory/part, not a complete firearm |
| Restricted States | This item cannot be sold in Washington |
| Return Policy | 30-day return policy |
| Shipping | Free ground shipping on orders over $150, multiple options at checkout |
Product Description
This part is 3D printed on high precision MarkForged industrial printers using proprietary ONYX composite material. ONYX is a micro carbon fiber filled nylon that is 1.4x stronger and stiffer than ABS, with a flexural strength of 81 MPa and a flexural stiffness of 2.9 GPa - a tough material you can depend on.
The ProMag 21-Round TX22 Magazine Filler Sleeve is designed and manufactured in-house by Lakeline LLC in Houston, TX. Made in the USA. As a US Navy Veteran-Owned and Osage Nation Tribe Member-Owned company, Lakeline builds its own parts and upgrades rather than reselling generic aftermarket components, giving us direct control over fit, finish, and quality.
Backed by Lakeline Lifetime Limited Warranty, this part is built to the same standard we'd want on our own firearms.
Why Buy From Lakeline LLC
Lakeline LLC is a US Navy Veteran-Owned, Osage Nation Tribe Member-Owned company based in Houston, TX.
- Free ground shipping on orders over $150, multiple options at checkout
- 30-day return policy
Questions? Email us at info@lakelinellc.com.
Frequently Asked Questions
Does the ProMag 21-Round TX22 Magazine Filler Sleeve require an FFL to purchase?
No. This is an accessory/part, not a complete firearm, so it ships without an FFL transfer.
Is the ProMag 21-Round TX22 Magazine Filler Sleeve available in my state?
This item cannot currently be sold in Washington. Check your local laws before ordering.
How difficult is it to install the ProMag 21-Round TX22 Magazine Filler Sleeve?
Easy.
Does the ProMag 21-Round TX22 Magazine Filler Sleeve come with a warranty?
Yes - Lakeline Lifetime Limited Warranty.
What is the return policy on the ProMag 21-Round TX22 Magazine Filler Sleeve?
30-day return policy
10 Reviews Hide Reviews Show Reviews
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Tx22 mag filler
The tx22 pro mag filler fits well....not sure why pro-mag was so cheap as not to have this piece on the tx22 mags.....this piece plus the mag now brings the mag price to $40.00 .....abit steep for a. 22 mag
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Taurus TX22 mag spacer
These are a perfect fit! They look good as a match with my Taurus. The mags lock in and release as normal. My reason for 4 star instead of 5 is that the edges are a bit unfinished. Sharp. Nothing a little detail grinder didn't fix but a very good product that I will get more of soon.
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Excellent
Fits great. Exactly what was needed.
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TX22 mag filler sleeve
Excellent quality fits perfectly. Recommend this company completely
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Perfect fit
Items fairly priced, fit perfectly, shipped rapidly. What more could I ask for. Just wish they also had the same adapter sleeve for Sig 322 25 round mags lol
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Filler sleeves TX22
Fair price, shipped rapidly, great quality, fit perfectly, love Lakeline. Now if they would just make the same style sleeve for Sig P322 25 round mags, I'd be a happy boy LOL.
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Filler Sleeve for ProMag 21 round Taurus TX22 magazines
Fits perfectly, fast shipping, great service. Thanks!
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Awesome
This product is great for the 21rd Promag and fills the gap amazingly from the magazine weld. My only gripes are 1: they are loose sleeves so once you put them on they're not attached and they can move around but not a big problem was fixed by just putting a dab of super glue on the corners and it was good to go no problems. 2: they ran out of stock so I couldn't buy more. This is a great addition to you taurus tx22 would highly recommend for your 21rd mags. Essential.
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15 Rd magazine filler sleeve
Perfect fit. Looks great. Shipped super fast. Thank you Lakeline
