There are really not many firearms in the market chambered in Wilson Combat’s 300 HAM’R cartridge. Four Peaks Tactical is changing that today with the introduction of their new SBR or pistol in 300 HAM’R featuring an 11.3 barrel. The veteran-owned company announced the introduction of this new pistol/SBR on August 8th, which is packed down with lots of premium features and components.

More 300 HAM’R Content @ TFB:

• 300 HAM’R Elite Performance Ammunition Spotted in SIG 2021 Catalog
• New Wilson Combat Multi-Caliber Polymer AR-15 Magazine
• Wilson Combat’s 300 HAM’R is Now a SAAMI Standardized Cartridge

SBR Configured option.

New 11.3″ Pistol/SBR In 300 HAM’R Introduced by Four Peaks Tactical

The new 11.3” barreled firearm was designed at the request of a law enforcement agency that was looking for a harder-hitting “breacher” caliber but one that retained the light weight and compactness of an AR-15 entry carbine.

The SAAMI approved 300 HAM’R cartridge, designed by the legendary Bill Wilson of Wilson Combat, borrows its DNA from the 300 Blackout concept but is maximized to shoot 30 caliber bullets from 95 to 150 grains at supersonic velocities only…nothing subsonic. A slightly longer case and shorter bullets result in a hard-hitting combo that can launch 130-grain bullets at 2500 fps from an 18” barrel and still fit in standard AR-15 magazines. Four Peaks Tactical is an authorized distributor of Wilson Combat products and is proud to use many of the company’s excellent barrels, receivers and other accessories when building firearms for sporting, home defense or law enforcement purposes.

The new 11.3″ carbine is said to provide excellent terminal performance by delivering over twice the bullet weight of a standard M193 or M855 5.56 cartridge with a muzzle velocity of 2,300 fps. The pistol/SBR will feature a 3.5-pound Rise Armament quick reset trigger, free floated 12″ M-LOK handguard, ambidextrous controls, custom-designed muzzle brake, and a stainless steel 1:13″ twist barrel that can stabilize supersonic 300 HAM’R projectiles. The SBR version of the firearm will ship complete with a Rogers Super Stock for those that wish to complete the paperwork for the NFA version. Customers who wish to purchase the SBR version can contact Four Peaks directly before ordering. Both firearms will be sold for the same price regardless of configuration.

The Four Peaks Tactical 300 HAM’R 11.3″ Pistol will be sold from the Four Peaks website for a price of $1995 and comes equipped and ready to use right out of the box. For more information or to check out other complete firearms and firearms parts from Four Peaks Tactical, you can visit this link here.

This package features:
• Billet Lower Receiver – Machined in house from Aircraft-grade 7075-T6 aluminum
• SB Tactical SBA4 Pistol Brace (Rogers Super Stock for SBR version)
• Wilson Combat Billet Upper Receiver
• Wilson Combat 11.3” Match Grade Fluted 1:13 Barrel
• Nickel Boron Bolt Carrier Group
• Lightweight M-LOK Licensed handguard
• Lightweight competition muzzle brake
• Holosun 510-C Optic
• 20-Round Polymer Lancer Magazine
• Hard-sided plastic case