Rad Def MK1 MOD1 Patrol 16″ Carbine – 5.56 NATO Semi-Auto Rifle with 30-Round Mag (Black)

The Rad Def MK1 MOD1 Patrol 16″ Carbine delivers professional-grade performance in a modern sporting rifle platform chambered in .223 Rem / 5.56 NATO. Built to mil-spec standards, this semi-automatic carbine is engineered for reliability, accuracy, and versatility — whether on the range or in the field.

At its core, the MK1 MOD1 Patrol features a forged mil-spec upper receiver with M4 feed ramps, forward assist, and dust cover, paired with a forged 7075 T6 aluminum lower receiver for maximum durability without unnecessary weight. The 16″ barrel with a 1:7″ rate of twist is optimized for stabilizing a wide range of 5.56 NATO projectiles, while the .750 low-profile gas block ensures a clean, reliable gas system.

The 15″ M-LOK handguard provides ample rail space for lights, grips, and accessories, while the RD KFM Taper Lock flash hider reduces muzzle signature. Griffin Armament M2 flip-up sights come standard, giving you precision irons right out of the box. Operator-friendly upgrades include a Battle Arms ambidextrous charging handle and a B5 Systems Bravo stock and grip for comfort and a solid cheek weld.

Key Specifications:
• Caliber: .223 Rem / 5.56 NATO
• Action: Semi-Automatic
• Barrel Length: 16″
• Overall Length: 35″
• Rate of Twist: 1:7″
• Weight: 6.88 lbs
• Magazine Capacity: 30 Rounds (Detachable)
• Handguard: 15″ M-LOK
• Finish: Black
• Stock Material: Synthetic (B5 Bravo)

Restrictions: No direct ship to Rhode Island or Washington. Not available for sale in Illinois (PICA).

Order online today at VanTon Arms and take advantage of our competitive pricing and fast nationwide shipping. Stock on hard-to-find builds like the MK1 MOD1 moves quickly — don’t miss out.