PMM MCX Magwell
$110.00
Product Details
Offering a larger funnel surface and ergonomic design, the PMM magwell for Sig Sauer MCXs will improve reload times with more consistency.
Our two piece clamshell design easily installs with no modification using one bolt and a preinstalled roll pin.
Compatibility:
The PMM MCX Magwell will fit onto all MCX, Virtus, Rattler, and SPEAR LT receivers
Non-Compatibility:
-SPEAR 7.62 & 6.5 Creedmoor
Features:
- Machined in-house out of 6061 aluminum
- Type III anodize hard coat in black or FDE
- Requires no modification to lower
*PLEASE NOTE: These are made to be a tight fit, this product may scratch your lower during installation, especially cerakoted lowers.
Below is a video for our AR15 magwell install. Same for MCX.
Additional information
| Finish | Black, FDE, BLEM FDE |
|---|---|
| Compatible Models | Sig Sauer Virtus, Sig Sauer MCX, Sig Sauer MCX Spear LT, Sig Sauer Rattler, Sig Sauer Rattler LT |
14 reviews for PMM MCX Magwell
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Products we support
Richard (verified owner) –
Another top quality component from PMM! Excellent addition on my Sig MCX Spear 5.56…love it!
Damon Webb (verified owner) –
Perfect fitment on the LT lower & looks like it came from Sig when installed. Def recommended when running NVGs!
jryanstacy (verified owner) –
Looks great and best of all, works great! Black finish is a perfect match to my black MCX Spear LT. Looks like it’s part of the lower. Perfect fit. Easy install. Came with a little tube of blue Loctite to dip the screw in. Definitely improves mag insertion, especially at speed. 10/10 recommend!
tom.wasilewski255 (verified owner) –
This magwell is my third, (or is it my fourth) product from PMM. As always, perfect fit. Before I found PMM, I was sending my guns to other states to get milled, worked on, etc., not anymore. PMM is my go to. Thanks for being so awesome.