Hornady Superformance GMX Ammunition 7mm-08 Remington 139 Grain GMX Boat Tail Lead-Free Box of 20
You must be 21 years or older to order ammunition. Ammo must ship UPS ground. Due to Department of Transportation regulations, we cannot accept returns on ammo. Please check local laws before ordering.
- Videos (2)
SUPERFORMANCE ammunition is loaded with proprietary propellants that increase the velocity ratings up to 200 feet per second compared to other popular brands. Because there is no increase in pressure, regardless of the caliber, there is no increase in felt recoil but there IS an increase in efficiency and high speed performance. From sub-zero arctic temperatures to almost unbearable desert heat, SUPERFORMANCE ammunition can withstand any hunting condition.
Hard-hitting and deep-penetrating, the GMX bullet combines monolithic construction with pioneering ballistic design to meet the need for a premium, non-traditional bullet. The mono-metal design of the GMX bullet is crafted from a copper alloy. Harder than solid copper, the copper/zinc alloy has been proven to shoot cleaner, foul less, and deliver consistent, even pressure curves. The tough alloy material routinely retains 95% or more of its original weight and expands up to 1.5 times its original diameter. Featuring a long, sleek profile with cannelures, the design reduces the bullet’s overall bearing surface and drag, while achieving some of the highest ballistic coefficients from monolithic, non-traditional bullets. Initiating expansion upon impact, the hard polymer tip drives into the hollow cavity at the front of the bullet, creating a mushroom-style projectile as it travels through the animal. Fully California compatible and appropriate for use in other areas requiring the use of non-traditional bullets, GMX is ideal for any sized game, from antelope to moose. This ammunition is new production, non-corrosive, in boxer primed, reloadable brass cases.
- Caliber: 7mm-08 Remington
- Bullet Weight: 139 Grains
- Bullet Style: GMX Boat Tail
- Case Type: Brass
- Muzzle Velocity: 2910 fps
- Muzzle Energy: 2613 ft. lbs.
- The total weight of the product, including the product’s packaging as it sits on our shelf. Since some products ship directly from the Manufacturer, their weight may be unavailable. Because of variations in the manufacturing process, similar products may have differing weights. Unless the product is designated as “Ships Alone”, Shipping Weight does not include the shipping box or packing materials associated with your order. Shipping Weight: 1.110 Pounds
- Product is regulated by the US Department of Transportation (DOT) and cannot be shipped via USPS or air shipping methods. DOT-Regulated products must ship UPS Ground. DOT-Regulated: Yes
Product is restricted by shipping carriers and cannot be shipped to certain locations or via certain shipping methods.
- Cannot ship via air
- Cannot ship via USPS
- Cannot ship to PO Box
Thank you! Your valuable feedback helps improve our product information and offering.
MidwayUSA Buttstock Rifle Ammunition Carrier Black
$5.99List Price: $9.99 Save $4.00 (40%)
Caldwell Orange Peel Targets 8" Self-Adhesive Bullseye
Sale — Select ItemsView More Options$3.99 - $32.99List Price: $5.49 - $52.99 Save up to $20.00 (38%)
Hornady Lock-N-Load Target 12" x 12"
SaleView More Options$5.49 - $44.99Save up to $5.00 (10%)
Prvi Partizan Ammunition 7mm-08 Remington 140 Grain Pointed...
Federal American Eagle Ammunition 5.56x45mm NATO 62 Grain...
$229.99List Price: $242.99 Save $13.00 (5%)
Uncle Mike's Sidekick Bandolier Scoped Pistol Holster Right...
Hornady Varmint Express Ammunition 223 Remington 55 Grain...
Sale$16.99Save $1.80 (10%)
Hornady Custom Ammunition 6.5 Grendel 123 Grain SST Box of 20
Sale$19.99Save $2.50 (11%)
Hornady Superformance Match Ammunition 308 Winchester 168...
Sale$25.99Save $3.00 (10%)
MidwayUSA Men's Hunter's Creek Parka
SaleView More Options$49.99 & SHIPS FREEList Price: $99.99 Save up to $50.00 (50%)
Federal American Eagle Suppressor Ammunition 300 AAC Blackout...
Uncle Mike's Scoped Vertical Shoulder Holster Right Hand...
Hornady Superformance SST Ammunition 6.5 Creedmoor 129 Grain...
Sale$25.99Save $2.50 (9%)
Hornady Superformance SST Ammunition 7mm-08 Remington 139...
Sale$25.99Save $2.50 (9%)
Federal Fusion Ammunition 7mm-08 Remington 140 Grain Spitzer...