Carlson's 10-Shot Magazine Extension Assembly for 12 Gauge New Browning A5

Enhance your Browning A5 12 gauge shotgun with Carlson's 10-Shot Magazine Extension Assembly, designed for reliable feeding, increased capacity, and durable performance. Perfect for hunters, upland shooters, and competitive enthusiasts, this extension allows you to carry more rounds in the field or on the range without compromising balance or handling.

Product Description

Carlson’s 10-Shot Magazine Extension Assembly adds additional shell capacity to the new Browning A5 12 gauge, extending shooting sessions and improving efficiency during hunts or competition. Crafted from CNC-machined aluminum with stainless steel internals and a corrosion-resistant finish, this assembly provides smooth, dependable feeding and long-term durability. The kit includes all necessary components and step-by-step installation instructions for simple assembly.

Key Features & Benefits

• Maximum Capacity Upgrade — Increases magazine capacity for extended field use, hunting trips, and competitive shooting.

• Browning A5 Compatibility — Specifically engineered for new Browning A5 12 gauge shotguns to ensure perfect fit and function.

• Precision Construction — CNC-machined aluminum tube and stainless steel spring and follower for durable, reliable performance.

• Smooth Feeding — Optimized spring and follower reduce jams and ensure consistent cycling with 2¾" and 3" shells.

• Corrosion-Resistant Finish — Hard-coat anodized exterior protects against weather and repeated use.

• Tool-Free End Cap — Simple design allows fast installation and maintenance.

• Lightweight & Balanced — Minimal added weight preserves shotgun handling and pointability.

• Complete Kit — Includes extension tube, spring, follower, end cap, installation wrench, and detailed instructions.

Specifications

Brand: Carlson’s
Model: 10-Shot Magazine Extension Assembly (12 Gauge)
Compatibility: New Browning A5 12 gauge
Materials: CNC-machined aluminum, stainless steel spring and follower, anodized finish
Capacity Increase: Adds up to 4 extra rounds (final capacity depends on shell length and choke configuration)
Shell Length Support: 2¾" and 3"
Dimensions: Extension length 4.0"–4.5", outer diameter matched to Browning A5 magazine tube
Weight: Approximately 5–7 oz
Included Components: Extension tube, spring, follower, end cap, installation wrench, instructions
Warranty: 1-year limited manufacturer warranty

Why Choose Carlson's 10-Shot Extension

• Extended Shooting Performance — Reduce reload frequency during hunting or competitive stages.

• Reliable & Durable — High-quality materials ensure long-lasting, consistent feeding.

• Quick Installation — Designed for straightforward bolt-on assembly with included tools.

• Maintains Shotgun Handling — Balanced design preserves agility and comfort for accurate shooting.

Usage & Installation Instructions

1. Confirm your shotgun is the new Browning A5 12 gauge model.

2. Unload the firearm and follow all safety procedures; remove the magazine spring and follower according to the user manual.

3. Thread Carlson’s extension onto the magazine tube following included instructions; install spring, follower, and end cap.

4. Test with dummy rounds or snap caps to ensure smooth feeding before live firing.

5. Recheck tightness after initial use and periodically thereafter; confirm function with 3" shells per manufacturer guidance.

Carlson’s 10-Shot Magazine Extension Assembly provides enhanced capacity, reliable performance, and improved efficiency for Browning A5 12 gauge shotguns, making it an essential upgrade for hunting, upland shooting, and competitive applications.