Introducing the KSCA 450 HR chambered in the hard hitting 450 Bushmaster.
The .450 Bushmaster, affectionately known as the “Thumper”, was created to provide one-shot kills on big-game animals up to 250 yards. Initially developed by LeGendre as the .45 Professional and later changed in a project with Hornady to offer the 250 gr SST Flex-Tip and a name change to “.450 bushmaster”.
Current available commercial ammo delivers a 250gr hunting bullet @ 2214fps, producing 2722 ft/lbs of energy. Ballistically the round is very flat out to 200 yards; if the firearm is zeroed at 150 yards, the user can expect to see a rise of 1.8 inches at 100 yards, and a drop of 2.4 inches at 200 yards.
KSCA’s 450 HR is built to be dependable and accurate. We start with a match grade barrel manufactured to exacting tolerances, featuring 5R button rifling and are machined from 416R gun barrel steel for a superior shooting barrel. Barrel has a 1-20 twist, for excellent performance with a wide range of bullets. Available in a 16” length, and a mid-length gas system for reliable cycling. A Kantrol Hex Mod Brake for maximum recoil reduction, and a solid free floating Aero Atlas S-1 hand guard and Hogue 6 position collapsible butt-stock provide excellent handling. All KSCA 450’s include H2 heavy buffers and Nitrometed or NiB BCG’s and a headspaced bolt.
Every component of the 450 Hunter meets or exceeds Mil-Spec and are 100% made in the USA! Includes a 5 round magazine.
This rifle now availble in our Woodland, NovemberCam, or Dusk camo patterns in Cerakote finish.
|Barrel||16” 450 Hunter, med/heavy contour, 1:20, 416R SS, 5R button rifling|
|Trigger||Hiperfire EDT2 4# Single stage|
|Muzzle Device||Kahntrol Hex Mod ¾-24|
|Gas System||Mid-length with low profile .875 gas block and NM gas tube|
|Lower receiver||KSCA forged lower receiver – no logo|
|Hand-guard||12″ Aero Atlas S-1|
We want to earn your trust and are committed to providing the highest quality rifles at a fair price. Our rifles are made to be accurate and dependable, with attention being given to every detail throughout manufacturing. High quality parts that exceed mil-spec, and professional workmanship go in to all of our rifles. No rifle leaves our shop before undergoing multiple complete safety checks, then test fired to verify cycling and accuracy. All KSCA rifles are fully backed by our No-hassle Lifetime Warranty, which stays with the gun. As with all KSCA rifles, all parts and labor are 100% made in the USA.
*Cerakote or custom upgrades available by request. Contact email@example.com