SKU: DRR4210-550E-B
MPN: 4210-550E-B
The Qtr Turn Self Eject Alm Fastener Small Hex Head from DRAG RACE SOLUTIONS is a precision quick-release fastening system engineered for mission-critical tactical and military applications. Designed for operators who demand reliable, repeatable performance under high-stress field conditions, this quarter-turn fastener eliminates the need for tools and reduces setup time when securing equipment to rails, mounts, and accessory platforms. Whether you're building a precision rifle system, configuring body armor attachment points, or integrating modular gear components, this fastener delivers the dependability required in combat and training environments.
This self-ejecting fastener features a small hex head design that engages standard tactical mounting interfaces with minimal protrusion, preventing snags on gear or tactical vests during movement and deployment. The quarter-turn mechanism allows one-handed operation—critical when you're transitioning between shooting positions, conducting immediate-action drills, or handling equipment in low-light conditions. Manufactured from aluminum alloy construction, the fastener balances weight reduction with structural integrity, a standard requirement for lightweight tactical systems where every ounce matters. The self-ejecting design ensures the fastener releases cleanly without binding or corrosion-induced seizure, a common failure point in field-deployed equipment that experiences rapid temperature cycling and environmental exposure.
Law enforcement tactical teams, military special operations units, and professional civilian operators benefit most from this fastener's speed-of-action design, particularly in scenarios requiring rapid equipment reconfiguration during mounted operations or emergency response. Installation is straightforward—simply align the hex head with your mounting interface and rotate a quarter turn until snug; no proprietary tools, torque wrenches, or training curves required. Compatible with standard Picatinny rails, KeyMod slots, and M-LOK mounting systems, this fastener integrates seamlessly into modular platforms from AR-pattern rifles to shotgun furniture and body-mounted tactical devices. At 0.15 lbs, the minimal weight footprint makes it ideal for load-bearing gear that prioritizes mobility without sacrificing equipment security during sustained operations.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.