NEWS          Updated February 21, 2017

 I finally got around to updating the PRESSURE TESTING page in the TECHNICAL INFO section of the navigation bar above. New photos and numbers from recent testing of my custom Discovery valve screws has been been added. I also did a lot of editing, should be a little easier to read now.   

 High-performance gauge assembly parts are now listed in the CUSTOM & UPGRADE PARTS category. A high-strength stainless steel gauge extension for use with the wide-bore gauge port is now available. It is rated for operating pressures up to 6500 PSI. 

 The first prototypes of the new MAGNUM TRIGGER for Discovery, Maximus and 2260 are currently being tested and perfected. I expect these to be listed in the very near future, an approximate date will be posted soon. These are highly adjustable and extremely comfortable.​​​​


 There are many new custom parts on the way. I'm trying to make most of them available over the next few months. I mention some of these parts in earlier posts, there were some delays but they are still in the works. Among them will be a fill-head that fits Discovery, Marauder Pistol, 22xx and all other 7/8" OD tubes. That will have a burst disk, pressure gauge and knurled thread-on cap. Custom valves for Discovery, Challenger and 22XX made of stainless steel are also on the way. These will not corrode like the original aluminum and most aftermarket brass valves. Shortened Discovery tubes are in the mix as well, these will be available in 17" and 12" versions. The 12" version is intended for pistols and to fit with the new MAGNUM TANK ADAPTER, that will thread into the front of the tube and allow tanks up to 4.5" in diameter to point forward. There's a lot more in the works but those are the priority right now.


No international shipping. All parts can be shipped within the US and to all US territories. Complete guns will be shipped with adult signature required and may be restricted from some locations. I offer USPS First Class and Priority, both shipping options include tracking, safe delivery is guaranteed.

The checkout process is quick, simple and secure. Payments are accepted by check, money order and PayPal. You do not need a PayPal account to use your credit or debit card.


I maintain a small variety of popular listings on eBay and Amazon for promotional purposes. I strongly encourage customers to take advantage of the lower prices and more extensive inventory available in my online store.


MAGNUM AIRPOWER is a limited liability company.

You must be 18 years or older to purchase guns and parts.

All parts and guns are well packaged and safe delivery is guaranteed. If there are any problems on our part or due to the carrier I will take responsibility and correct the issue as quickly as possible.  All shipments will include tracking.

Returns will be accepted so long as the circumstances are reasonable. I reserve the right to determine what is reasonable. To request a return use the email address on the CONTACT page. The buyer pays return shipping and the original shipping cost will be deducted from your refund. Items must be returned in the same condition they were received or additional deductions may be withheld.

Some state and local governments have laws restricting the sale, possession and/or use of airguns. By law no state or local government can prohibit the sale of air-powered guns but other restrictions may be imposed. It is your responsibility to abide by the laws in your area. If you buy a gun or the parts to build one and then find out it is restricted or unlawful that is YOUR problem. I will ship parts to any location in the US and all US territories. I reserve the right to refuse shipping of complete guns to specific locations, though I have never done so since starting this business in 2009.

The following summary contains basic sections of a federal law that pertain to the sale of airguns. It explains that traditional pellet guns, BB guns and paintball guns are not considered to be replica, imitation or look-alike firearms. They are not required to have special markings indicating so and no state or local government can pass a law or ordinance prohibiting the sale of these guns. This law starts out by specifying that toy guns, which includes airsoft guns, are required to have special markings. I left those sections out because I don't sell toy guns.  

15 U.S.C. 
United States Code,  2010 Edition
Sec. 5001 - Penalties for entering into commerce of imitation firearms

(a) Acts prohibited

It shall be unlawful for any person to manufacture, enter into commerce, ship, transport, or receive any toy, look-alike, or imitation firearm unless such firearm contains, or has affixed to it, a marking approved by the Secretary of Commerce, as provided in subsection (b) of this section.

​(c) “Look-alike firearm” defined

For purposes of this section, the term “look-alike firearm” means any imitation of any original firearm which was manufactured, designed, and produced since 1898, including and limited to toy guns, water guns, replica nonguns, and air-soft guns firing nonmetallic projectiles. Such term does not include any look-alike, nonfiring, collector replica of an antique firearm developed prior to 1898, or traditional B–B, paint-ball, or pellet-firing air guns that expel a projectile through the force of air pressure.

​(g) Preemption of State or local laws or ordinances; exceptions

The provisions of this section shall supersede any provision of State or local laws or ordinances which provide for markings or identification inconsistent with provisions of this section provided that no State shall—

(ii) prohibit the sale (other than prohibiting the sale to minors) of traditional B–B, paint ball, or pellet-firing air guns that expel a projectile through the force of air pressure.

(Pub. L. 100–615, §4, Nov. 5, 1988, 102 Stat. 3190.)