Build a Magnum AR Around AICS Magazines
The KT10 gives precision shooters a purpose-built path to chamberings such as 6.5 PRC and .300 WSM in a semi-automatic platform. Start with the lower receiver, choose a Builder's Kit, or order a complete rifle.

A Purpose-Built Platform for Short-Action Performance
A standard AR-10 magazine limits cartridge overall length and narrows the cartridges and bullets a builder can use. The KT10 is designed around AICS-pattern magazines, providing up to 2.955 inches of cartridge overall length while retaining the speed and familiar controls of an AR-style rifle.

Choose Your KT10
KT10 Lower Receiver — From $525
The serialized foundation of the platform, precision-machined for AICS-pattern magazines and supplied with the proprietary magazine release and manual bolt catch. Shop the KT10 Lower

KT10 Builder's Kit — From $1,199
Build around the matched KT10 lower, lapped side-charging upper, bolt carrier group, and AICS magazine. Choose a no-barrel kit or add a match-grade barrel assembly. Configure Your Kit

Complete KT10 Rifle
Choose a ready-to-run KT10 built and tested in Cody, Wyoming. Shop Complete Rifles

Why Shooters Choose the KT10
AICS-pattern magazine compatibility
More usable cartridge length for modern short-action cartridges
Fast semi-automatic follow-up shots
Precision-focused components and matched build options
Made in Cody, Wyoming
Available Chamberings
6.5 PRC, 6.8 Western, .270 WSM, 7 SAUM, and .300 WSM.