AR-15 Dry Weight Insert
"Turn any magazine into a training magazine"
Key Benefits
- Eliminates live ammo or dummy rounds from the training environment
- High-visibility orange design for immediate identification
- Replicates the weight, feel, and function of a loaded 30-round magazine
- Adds realistic insertion resistance and bolt interaction to any 30 round AR15 magazine
- Converts any STANAG magazine into a dedicated training tool
- Will not damage your rifle
- Non-Permanent tool-less install
Overview
The AR-15 Dry Weight Insert from JV Training Accessories is a dedicated training device designed to convert any standard 30-round AR-15 magazine into a safe, realistic training magazine.
By combining true-to-life weight with mechanical interaction inside the firearm, this insert creates a level of realism not found with training devices. It allows you to train reloads, handling, and manipulation with one-to-one feel—without introducing live ammunition into your environment.
This system removes capacity for live rounds while clearly identifying the magazine as a training device, helping reduce the potential for training errors.
What Makes It Different
Most training mags only replicate weight.
This one replicates function.
- The insert compresses the magazine spring and loads through the feed lips
- A metal interface component engages with the bolt during operation
- You feel resistance during insertion and cycling, similar to a loaded rifle
This results in a training experience that closely mirrors real-world handling—without the risks of live ammo or loose dummy rounds.
Features
Realistic Weight & Balance
- Over 350 grams/12 oz of mass
- Tuned to approximate a loaded 30-round magazine of 55 grain 5.56mm
Mechanical Bolt Interaction
- Integrated metal interface strip engages the bolt during movement
- Provides realistic resistance during insertion and manipulation
High Visibility Training Identifier
- Bright orange construction clearly distinguishes it from live ammunition
Durable Construction
- Stainless steel + rubberized polymer body
- Designed for repeated handling and impact
Made in the USA
- Veteran-owned and operated (JV Training Accessories)
Compatibility
- Designed for AR-15 platform magazines and rifles (5.56/223, 300 BLK, etc)
- Compatible with STANAG-pattern 30-round magazines
(e.g., PMAG, Lancer, USGI-style)
Not intended for:
- 9mm AR platforms
- Pistol caliber carbines (PCCs)
- Non-STANAG magazines
Installation & Removal
- Tool-less installation
- Insert body loads through feed lips and compresses the spring
- Inserted topper locks the system in place under the feed lips
Removal requires a simple tool, such as:
- Small Allen wrench
- Pliers
Used in Conjunction With
- Dry fire training
- Training/Instruction environment
- Rifle handling drills
- Reload practice
- Movement and manipulation work
- Plate carrier weight
Provides realism without introducing live ammo or dummy rounds into your training environment.
Drop & Durability
- Safe to drop during training. Insert will stay retained
- Insert is drop safe, but be aware you may incur damage to your magazine if dropped on hard surfaces
Specifications
- Weight: ~350+ grams (~12.3 oz)
- Material: Stainless steel + rubberized polymer
- Color: High-visibility orange
- Platform: AR-15 (5.56/.223)
- Magazine Type: STANAG 30-round compatible
Important Safety Information
- Not for live fire use
- Do not use with live ammunition or dummy rounds
- Training device only
WARNING: This product can expose you to one or more chemicals known to the State of. California to cause cancer and birth defects or reproductive harm
