MG Arms - Custom Firearms
About MG Arms
Custom firearms built for the hunter . . . by the hunter. That’s been the passion guiding MG Arms for over 30 years. Carol & Kerry O’Day have been building the perfect firearm since 1980. Kerry is a devoted and innovative gunsmith who honed his craft by training with two of the great master gunsmiths: P. O. Ackley and Ron Freshour. Carol’s custom stock work is without peer and includes checkering, wood finishing and custom camo patterns that truly makes each firearm a work of art. Their business is dedicated to building the perfect firearm that matches your individual style and needs. Whatever the situation, wherever the terrain, MG Arms will craft the perfect custom firearm to meet your shooting requirements.


MG Arms is a world-class custom manufacturing and gunsmithing house with a deserved, world-renowned reputation.

Gun professionals take note of MG Arms innovative custom firearms and gunsmithing services.

Writers and clients all have something to say about the products and services that MG Arms provides.

Cover of May 2014 Sports Afield
May 2014 issue of Sports Afield 
featuring our beautiful Kudu rifle on the cover

Carol O'Day - Huntress of the Year
This photo was taken by our own night shift manager, Bob McKown. Great job Bob!

My Hunt!

Carol O'Day - Huntress of the Year

 Attached is a photo of my Vaal Rhebok taken in South Africa in June 0f 2013 with my MG Arms Ultralight Rifle in .325 WSM.  I had a great hunt with Charl van Rooyan of Infinito Safaris, located in South Africa. 
- Best regards, Vaughn Gourley

  MG Arms Announces
Wraithe Logo Wraithe
Our answer to personal defense and conceal carry!

more » more » more »

MG Arms proudly stands behind each firearm they engineer. Enclosed with each MG Arms firearm is our Infinity Guarantee. You, our customer, can anticipate 100% satisfaction and complete assurance of quality and reliability with your purchase of our product. The Infinity Guarantee solely covers an MG Arms firearm, not only the original owner. No other firearms maker can offer more than this simple, no-nonsense statement by MG Arms, Inc. to their customers.

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Blog - Match Grade Guide
Kerry O'Day Kerry O’Day is duly recognized as one of a handful of world-renowned custom rifle makers. On the Match Grade Guide he shares information, stories, and his passion about the world of guns.
Contact Info
6030 Treaschwig Road | Spring, Texas 77373
T: 281-821-8282

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