DoubleTap Ammunition

DoubleTap Ammunition started in Mike McNett's garage in 2002 with a simple problem: he couldn't find high-performance 10mm ammo that met his standards. So he built it himself. What began as a one-man operation has grown into a manufacturer that refuses to cut corners—every cartridge that leaves the facility gets physically inspected by human hands and eyes.

"Most of the problems with ammunition performance stem from errors in the way a cartridge is assembled by an automatic machine. Having a cartridge inspected for error by human eyes and hands is something that can't be replaced by a machine."

The company's quality control approach is their differentiator. While most manufacturers rely on automated assembly lines, DoubleTap maintains personal oversight of every round. This hands-on process has built a reputation that keeps shooters coming back and referring friends.

• •Manufacturing Location: Cedar City, Utah (elevation over a mile above sea level)

DoubleTap manufactures loads across 50+ rifle calibers, including:

• •Modern tactical: 5.56 NATO, .223 Remington, 6.8 Remington, .308 Winchester, 300 AAC Blackout
• •Hunting magnums: .300 Win Mag, .338 Lapua, .375 H&H, 7mm Rem Mag, .450 Bushmaster
• •Match & long-range: 6.5 Creedmoor, 6.5-284 Norma, .260 Remington, 7mm STW
• •Big game: .45-70, .458 Winchester Mag, .404 Jeffery, .416 Rigby
• •Specialty: .50 BMG, 7.62x39 Russian, 7.62x54 Russian, .300 Savage, .35 Remington

Pistol and revolver loads in 30+ calibers:

• •9mm variants: Standard pressure, 9mm+P, 9x25 Dillon
• •.45 family: .45 ACP, .45 ACP+P, .45 Auto Rim, .45 Colt, .45 Colt+P, .45 GAP
• •10mm: 10mm standard and 10mm Magnum
• •Revolvers: .38 Special, .357 Magnum, .44 Special, .44 Magnum, .500 S&W
• •Other calibers: .40 S&W, .380 ACP, .38 Super+P, 450 SMC, 454 Casull, 480 Ruger, 50 AE

DoubleTap uses their own proprietary bullets (except where noted) and offers multiple defensive and hunting profiles:

• •Component Quality: Only new brass—never reclaimed or reloaded. All ammunition manufactured to SAAMI specifications (except .45 Colt+P, which has no SAAMI standard).

450 SMC: DoubleTap's improved version of the .45 ACP. Same case and overall length, but handles higher pressures for 10mm-class velocities with heavier 45-caliber bullets. Shoots in any modern .45 ACP+P firearm without modifications.

Colt Defense Ammunition Line: Select loads available as Colt Defense branded ammunition, including FMJ-RN and JHP options.

• •Website: doubletapammo.com
• •Phone: (435) 383-3208
• •Email (general): [email protected]
• •Email (dealer sales): [email protected]

• •Shipping: 3-5 business days to process. DoubleTap ships via UPS Ground to all 48 states (cannot use overnight or air shipping due to hazmat restrictions). Delivery times vary by region:
• •Utah: ~1 business day
• •Mountain/Pacific time zones: ~2 business days
• •Central/Midwest: 3-4 days
• •Eastern states: ~5 days

FFL dealers can have orders shipped directly to their location.

DoubleTap Ammunition 450 N. 200 W. Cedar City, UT 84721

Walk-In Hours: - Monday-Thursday: 9 AM – 5 PM Mountain Time - Friday: 9 AM – Noon - Closed Saturdays, Sundays, and major holidays

All ammunition is developed and tested at DoubleTap's Cedar City facility. The elevation (over a mile above sea level) affects listed velocities, which may vary slightly depending on where you shoot.

• •Hardcast Solid™ bullets: Won't lead your barrel thanks to 21 Brinell hardness and clear lubricant
• •SnakeShot™: Safe for rifling, muzzle brakes, and ported barrels—NOT recommended for suppressors
• •SnakeShot Defense™: NOT recommended for suppressors or ported barrels
• •Equalizer™: Safe with suppressors, rifles, muzzle brakes, and ported barrels
• •450 SMC: Heavy recoil spring recommended for shooters firing 500+ rounds/month, but not required for casual use

• •Main phone: (435) 383-3208
• •Email: [email protected] or [email protected]
• •Mailing address: 450 N 200 W, Cedar City, UT 84721
• •Social media: Facebook, Twitter, Instagram (@doubletapammo)