Umarex Primal 20 PCP Air Shotgun

Big-Bore 20 Gauge PCP Slug Gun — 430 ft-lbs at the Muzzle | Industry-First True Drop Safety | Fully Ambidextrous

Big-bore PCPs are the hottest trend in airguns—and the Primal 20 brings the heat. The Umarex catalog of high-performing big-bore PCP air rifles has grown to include this powerful new offering: the Primal 20, a 20 gauge PCP slug gun that launches a 395-grain slug at 700 FPS to generate a massive 430 ft-lbs of energy at the muzzle. Hard-hitting, fully ambidextrous, and packed with innovation.

An industry first: the Primal 20 offers shooters a true drop safety in addition to the push-through manual safety—next-level peace of mind in a big-bore package.

Why Choose the Primal 20?

• ✅ Big-Bore 20 Gauge Power — 395-grain slug at 700 FPS for 430 ft-lbs at the muzzle
• ✅ Rifled Accuracy — Rifled slug and rifled Invector choke work together for excellent downrange precision
• ✅ Industry-First True Drop Safety — Plus a push-button manual safety
• ✅ Fully Ambidextrous Design — A breeze to set up for either hand
• ✅ 24 Cubic Inch Onboard Tank — Pressurizes to 4,000 PSI
• ✅ Easy Foster Quick-Disconnect Fill — End-mounted 1/8" Foster fill port
• ✅ Manually Indexing 2-Shot Magazine — Laterally sliding for quick follow-ups
• ✅ Smooth Bolt Action — Knurled handle, cocked-bolt indicator, and decock capability
• ✅ All-Weather Polymer Stock — Sling-stud compatible with a Picatinny rail

Description

Big-bore pre-charged pneumatics are the hottest trend in airguns, and the Umarex catalog of high-performing big-bore PCP air rifles has grown to include this new offering: the Primal 20.

The Primal 20 utilizes a special 20 gauge slug fitted with a plastic "wad" that acts as the seal within the barrel. Both the slug and the Invector choke installed in the barrel are rifled to ensure excellent accuracy downrange. A 395-grain slug leaving the muzzle at 700 FPS generates 430 ft-lbs of energy.

The 2-shot Primal 20 is equipped with a 24 cubic inch onboard air tank that pressurizes at 4,000 PSI. Filling the tank is easy with the end-mounted Foster quick-disconnect fitting. Fully ambidextrous, the Primal 20 is an absolute breeze to set up for shooters of either hand. And in an industry first, the Primal 20 offers shooters a true drop safety in addition to the push-through manual safety.

Specifications

Key Features in Detail

• Big-Bore 20 Gauge Performance — A 395-grain slug at 700 FPS delivers a hard-hitting 430 ft-lbs of muzzle energy.
• Rifled for Accuracy — Both the slug and the included Invector choke are rifled to ensure excellent downrange precision. The plastic "wad" on each slug acts as the barrel seal.
• Industry-First True Drop Safety — A genuine drop safety joins the push-button manual safety for an added layer of security.
• Fully Ambidextrous — Set up effortlessly for left- or right-handed shooters.
• Smooth, Confident Bolt Action — An easy-to-operate knurled handle, a cocked-bolt indicator, and decock capability keep handling intuitive and safe.
• 24 Cu-In Onboard Tank — Pressurizes to 4,000 PSI and fills easily via the end-mounted 1/8" Foster quick-disconnect fitting.
• Choke Versatility — Accepts 20 gauge Browning Invector-style chokes, with a rifled slug choke included.
• All-Weather Build — A durable polymer stock, Picatinny rail, and sling-stud compatibility make it field-ready.