API MIL-PRF-81705 VCI M4 Rifle Bag 14" x 36" | ESD Compact Rifle Storage

MIL-PRF-81705 VCI M4 Rifle Bag for Advanced Weapon Corrosion Protection The API MIL-PRF-81705 VCI M4 Rifle Bag is a 14" x 36" ESD VCI firearm storage bag for compact rifle platforms. It is ideal for M4-style rifles, AR pistols, SBRs, and compact rifles with barrels shorter than 16". This compact VCI rifle bag was designed to give the U.S. Air Force a better fitting firearm storage bag for armory weapon racks. This bag design offers API’s most advanced weapon corrosion protection by combining an ESD outer barrier layer with Cortec VpCI-126 MIL film on the inside layer. The 8 mil multi-layer construction helps protect weapons from corrosion, moisture exposure, and electrostatic discharge concerns during storage. Made in the USA by Arms Preservation Inc., this bag is built for military, law enforcement, armory, and professional firearm storage programs. Why This Is API’s Most Advanced M4 Weapon Corrosion Protection Bag Advanced weapon protection: Combines ESD barrier protection with VCI corrosion protection in one compact rifle storage bag. MIL-PRF-81705 focus: Built with an ESD outer barrier layer for static-sensitive weapon storage needs. U.S. Air Force request: Designed to support storage needs tied to Technical Order TO 11A-13-10-7. Armory rack fit: Compact 14" x 36" size helps reduce excess bag length in weapon racks. Compact rifle storage: Ideal for M4-style rifles, AR pistols, SBRs, and rifles with barrels shorter than 16". 5-10 year protection: Helps protect firearms for 5-10 years when used correctly. 8 mil multi-layer design: Combines an ESD barrier layer with a VCI corrosion-inhibiting inside layer. Cortec VpCI-126 MIL film: Uses military-grade VCI film on the inside layer. Reusable closure: Hook-and-loop closure allows fast access and repeated resealing. Made in USA: Built for firearm owners, armorers, agencies, and military storage programs. Designed for U.S. Air Force TO 11A-13-10-7 Storage Needs This MIL-PRF-81705 VCI M4 rifle bag was developed after a U.S. Air Force unit requested a better compact rifle storage option. The unit needed a bag design that could support compliance with Technical Order TO 11A-13-10-7. The shorter 14" x 36" size helps reduce excess material around compact firearms stored in armory weapon racks. The ESD outer barrier layer helps address static-sensitive storage requirements. The VCI inner layer helps protect exposed metal surfaces from corrosion during storage. Learn more about API and TO 11A-13-10-7 firearm storage. Made with Cortec VpCI-126 MIL Film API uses Cortec VpCI-126 MIL film on the inside layer of this MIL-PRF-81705 VCI M4 rifle bag. This MIL version of Cortec VpCI-126 is a transparent blue VCI film designed for long-term corrosion-inhibiting packaging. Cortec VpCI-126 MIL is qualified to MIL-PRF-22019D Type 1. It is confirmed by the Naval Air Warfare Center Aircraft Division and referenced with QPL 13600 Ser 43500B120-3/531. This military-approved VCI film is designed to protect ferrous and non-ferrous metals. Additional standards and references include TO 1-1-686, TM 55-1500-331-34, NAVAIR 15-01-4, and NACE Standard RP0487-2000. How ESD and VCI Protection Work Together VCI stands for Vapor Corrosion Inhibitor. Inside the sealed bag, the VCI layer releases corrosion-inhibiting molecules into the enclosed air space around the firearm. These molecules settle on exposed metal surfaces and help reduce oxidation before rust starts. The MIL-PRF-81705 ESD outer barrier layer adds static-control and moisture-barrier performance. This dual-layer approach helps protect compact rifles, red dot sights, lights, lasers, metal parts, and sensitive firearm accessories. Learn how VCI gun bags work. Built for M4-Style Rifles, AR Pistols, and SBR Platforms This 14" x 36" MIL-PRF-81705 VCI M4 rifle bag is sized for compact modern firearm platforms. It is a strong option when a full-size rifle bag creates too much excess material. The compact size works well for many collapsed stock, folded stock, and short-barreled rifle configurations. It also helps armorers store compatible firearms more efficiently in racks, safes, cases, and storage rooms. Common fit applications M4-style rifles AR pistols Short-barreled rifles Compact tactical rifles Rifles with barrels shorter than 16" Collapsed stock rifle configurations Folded stock rifle configurations Many compact rifles with optics, red dots, lights, lasers, and accessories Cleaner Than Heavy Oil, Grease, and Gun Socks Many firearm storage methods rely on heavy oil, grease, desiccants, or soft gun socks. The API MIL-PRF-81705 VCI M4 Rifle Bag gives owners and armorers a cleaner storage option. Place a clean, dry firearm directly into the bag and seal the hook-and-loop closure completely. Do not store the firearm inside a gun sock while it is sealed in the VCI bag. Soft gun socks can retain moisture and may create a risk of surface rust. How to Use the API MIL-PRF-81705 VCI M4 Rifle Bag Confirm the firearm is unloaded. Clean and dry the firearm before storage. Collapse or fold the stock when needed for proper fit. Place the firearm directly into the VCI bag. Do not use a gun sock inside the bag. Seal the hook-and-loop closure completely. Store the sealed bag in a stable indoor location. Read the full VCI storage bag instructions. Product Specifications Product Name API MIL-PRF-81705 VCI M4 Rifle Bag SKU FSP004-ESD Outside Dimensions 14" x 36" Primary Use ESD and corrosion protection for M4-style rifles, AR pistols, SBRs, and compact rifles Recommended Firearm Fit Compact rifle platforms with barrels shorter than 16" Designed For U.S. Air Force storage needs tied to Technical Order TO 11A-13-10-7 Outer Layer MIL-PRF-81705 Type I ESD barrier layer Inside VCI Layer Cortec VpCI-126 MIL film VCI Film Specification MIL-PRF-22019D Type 1 QPL Reference QPL 13600 Ser 43500B120-3/531 Material Design 8 mil multi-layer ESD and VCI construction Closure Reusable hook-and-loop closure Protection Life 5-10 year firearm rust prevention when used correctly Country of Origin Made in USA Related API VCI Gun Storage Options Need storage for pistols, full-size rifles, shotguns, gear, or standard M4 storage? Browse our best-selling VCI gun bags for more firearm storage options. MIL-PRF-81705 VCI M4 Rifle Bag FAQs Are API VCI Gun Bags mil spec? API VCI Gun Bags are made with Cortec VpCI-126 MIL film on the inside layer. This transparent blue VCI film is qualified to MIL-PRF-22019D Type 1. It is referenced with Naval Air Warfare Center Aircraft Division QPL listing 43500B120-3/531. This API bag combines military-grade VCI film with an ESD outer barrier layer. That creates an 8 mil multi-layer bag design with reusable closure and long-term firearm rust prevention. Is this API’s most advanced M4 weapon corrosion protection bag? Yes. This MIL-PRF-81705 VCI M4 rifle bag is API’s most advanced compact rifle corrosion protection design. It combines an ESD outer barrier layer with Cortec VpCI-126 MIL film on the inside layer. This design helps protect firearms from corrosion, moisture exposure, and electrostatic discharge concerns during storage. What does MIL-PRF-81705 mean for this M4 rifle bag? MIL-PRF-81705 refers to the ESD barrier layer used in this bag design. The outer barrier layer adds static-control and moisture-barrier performance for sensitive weapon storage programs. How long does this MIL-PRF-81705 VCI M4 rifle bag protect firearms? When used correctly, this API MIL-PRF-81705 VCI M4 rifle bag provides 5-10 year firearm rust prevention. Actual performance depends on storage conditions, firearm condition, and how often the bag is opened. Why was this bag designed for a U.S. Air Force unit? This bag was designed after a U.S. Air Force unit needed compact rifle storage tied to Technical Order TO 11A-13-10-7. The compact size helps reduce excess material while supporting armory weapon rack storage. What firearms fit in this MIL-PRF-81705 VCI M4 rifle bag? This 14" x 36" bag fits many M4-style rifles, AR pistols, SBRs, and compact rifle platforms. It is ideal for many compact firearms with barrels shorter than 16". Can I keep my rifle in a gun sock inside the VCI bag? No. Place the clean and dry firearm directly into the VCI bag. Gun socks can retain moisture and may create a risk of surface rust during storage.