IMPORTANT – Scope Clearance Requirement
Before ordering, please verify that you have a minimum of 1.700" (43.2 mm) of clearance between the bottom of your scope tube and the bottom of the breech (measured with a 30 mm scope tube).
STUD magazines are approximately .200" (5 mm) taller than the factory EPIC II magazines due to their increased capacity. Insufficient scope clearance may prevent the magazine from being inserted or removed properly.
STUD recommends the use of FX No Limit Scope Mounts or equivalent adjustable mounts to provide the necessary clearance. If you are unable or unwilling to adjust your scope setup to achieve the required 1.700" minimum opening, please do not order this magazine.
Features
Increased capacity over factory EPIC II magazines:
.177 Caliber: 16 rounds
.22 Caliber: 14 rounds
.25 Caliber: 13 rounds
Reliably feeds pellets and slugs up to 13 mm (0.512") in length
Integrated Shots Remaining visual indicator
Magnetic lid design for faster and easier loading than factory magazines
Large internally driven custom-wound coil spring — no adjustments required
Rotor supported by a premium 2RS sealed ball bearing for exceptionally smooth and consistent feeding
Designed and manufactured by STUD for maximum reliability and performance
STUD Magazine - EPIC II, EPIC II Lite - More capacity. Easier loading
The STUD Magazine was engineered specifically for the EPIC II platform to provide increased capacity, smoother operation, easier loading, and exceptional feeding reliability with both pellets and slugs.
Designed from the ground up for today's slug shooters, the STUD Magazine stages, indexes, and feeds projectiles with outstanding consistency. The rotor extends close to the inside of the magazine lid, providing excellent support and control of projectiles up to 13 mm (0.512") in length. This design helps maintain proper projectile alignment throughout the indexing cycle for smooth, reliable operation.
Why Upgrade to a STUD Magazine?
Increased Capacity
One of the most common complaints about the factory EPIC II magazines is limited capacity.
The STUD Magazine increases round count to:
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16 Rounds – .177 Caliber
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14 Rounds – .22 Caliber
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13 Rounds – .25 Caliber
Whether you're competing, hunting, or spending a day at the range, more rounds mean less time reloading and more time shooting.
Quick and Easy Loading
Forget loading rounds one at a time through a small opening while manually rotating the magazine.
The STUD Magazine features a magnetic quick-release lid that provides full access to every chamber position, allowing fast, simple loading with no fumbling or frustration.
Shots Remaining Indicator
No more guessing how many rounds remain in the magazine.
A highly visible Shots Remaining Indicator lets you quickly confirm magazine status at a glance, helping you stay focused on the shot instead of the magazine.
Precision Feeding System
Like all STUD magazines, the rotor rides on a precision sealed ball bearing for exceptionally smooth, low-friction rotation. As the magazine indexes, each projectile is positively guided into the exclusive STUD Pocket.
Located at the magazine's staging position, the STUD Pocket securely holds the next round to be fired in a precise, repeatable location. This ensures accurate alignment with both the centerline of the magazine and the EPIC II barrel before chambering.
By controlling projectile position at this critical point in the feeding cycle, the STUD Pocket promotes smooth loading, reliable feeding, and consistent shot-to-shot performance.
Features
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Designed specifically for EPIC II air rifles
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High-capacity design: 16 rounds (.177 caliber), 14 rounds (.22 caliber) and 13 rounds (.25 caliber)
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Reliably feeds pellets and slugs up to 13 mm (0.512") in length
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Magnetic quick-release lid for easy loading
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Integrated Shots Remaining Indicator
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Precision bearing-supported rotor for smooth indexing and feeding
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Exclusive STUD Pocket staging system
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Optimized for heavy slugs and pellets
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Designed for reliability, consistency, and competition-level performance
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