SHOT Show 2018: Windham Weaponry .450 Thumper Pistol

by
posted on January 31, 2018
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **
winham_lede_450-pistol_white_01s.jpg

Have you been feeling a little blue because you haven't been able to find a semi-automatic handgun chambered for straight-walled, big-bore cartridges like the .450 Bushmaster? Well, cheer up friend! Windham Weaponry has just what you're looking for.

The new .450 Thumper pistol (RP9SFS-450M) features a forged 7075 T6 aircraft aluminum flat-top upper receiver paired with a Magpul enhanced trigger guard lower receiver, both of which are treated with a hardcoat black anodize finish. The 9” long medium-profile barrel is made of 4150 chrome-moly steel, sports a Melonite QPQ finish and has an M4-style feed ramp. The threaded muzzle is fitted with a much needed 3-chamber muzzle brake to tame felt recoil. The 7" long free float 6063 aluminum handguard has M-LOK accessory and QD sling attachment points. The end plate features a QD socket with a sling swivel provided.

This gun ships with a set of Kriss polymer flip-up sights. The smooth, pistol-style buffer tube is fitted with an SB Tactical wrist brace. Other features include a Hogue over-molded pistol grip, one five-round magazine and a hard side storage case. Suggested retail for the .450 Thumper is $1,254.

Latest

Winchester Supreme Long Range Artv 1
Winchester Supreme Long Range Artv 1

Behind Winchester's New Supreme Long Range Ammunition

For 2026, Winchester Ammunition took a big step forward in its ammo offerings with Supreme Long Range. Unlike previous offerings from the company, this purpose-built long-range hunting and shooting line required the company to invest in an entirely new projectile design: the BC Max bullet.

New For 2026: Magnum Research Suppressor-Ready Desert Eagle .50

With the growing popularity of suppressors, Magnum Research is bringing its iconic .50-caliber Desert Eagle pistol up to date with a suppressor-ready, threaded-barrel version.

Three Reasons the U.S. Supreme Court Should Reaffirm that AR-15 Bans are Unconstitutional

The Supreme Court has finally agreed to review the constitutionality of AR-15 bans. As the mainstream media is unlikely to give a fact-based analysis of these bans, here are three points that should be in every article about this challenge.

America 250th Anniversary Ammo Offerings

We’re celebrating the 250th anniversary of the greatest country on Earth, and we have some new limited-edition munitions to commemorate that achievement.

Tennessee Police Department Adopts the Beretta A300 Ultima Patrol

Beretta USA recently announced that a major metropolitan police department in Tennessee has approved, and begun to field, the A300 Ultima Patrol shotgun, a more-affordable model recently introduced by the company.

America’s Lever Revolution

America is known across the world as a nation of gun owners, but only one firearm action has the distinction of being uniquely American: the lever-action.

Interests



Get the best of American Rifleman delivered to your inbox.