Reptilia RECC-E Carbine Stock Features The Reptilia RECC-E is built around a constant cheek weld geometry that maintains a consistent head position and eye alignment behind the optic regardless of length of pull setting eliminating the cheek weld inconsistency that standard mil-spec carbine stocks produce when adjusted between shooting positions or between different shooters on the same rifle. The modular design allows the stock to be configured for either a standard AR-15 carbine buffer system or an A5/SR-25 carbine buffer system by replacing the receiver extension and forward portion of the stock giving the shooter the flexibility to run the buffer system of their choice without investing in a dedicated stock for each configuration. For military operators and law enforcement professionals who run AR-pattern rifles across a range of applications and need a stock that delivers consistent cheek weld buffer system flexibility and ambidextrous sling attachment in a single lightweight package the RECC-E is the purpose-correct solution. The receiver extension is machined from 7075-T6 aluminum with a Type III mil-spec anodized finish providing the same material strength and surface hardness that Reptilia applies to its most demanding components ensuring the proprietary buffer tube maintains its dimensional precision and finish integrity across years of hard use. The rubber buttpad provides positive shoulder contact and recoil absorption that improves shooting comfort across extended range sessions and high-round-count training while the ambidextrous QD sling attachment points allow both right- and left-handed shooters to mount a quick-detach sling without adapters or additional hardware. At just 12.0 oz. including the receiver extension the RECC-E is one of the lightest full-featured AR carbine stocks available making it an ideal choice for shooters who need to minimize overall rifle weight without sacrificing stock quality or functionality. The length of pull range of 10.8 to 14.2 inches provides 3.4 inches of adjustment that accommodates virtually every shooter from youth to large-frame adults and the consistent cheek weld geometry ensures that every position in that range delivers the same head position and eye relief behind the optic without requiring the shooter to readjust their face on the stock. The impact-modified glass-filled nylon polymer construction delivers the structural rigidity and impact resistance of a premium stock material in a lightweight package that holds up to the physical demands of duty carry weapon transitions and field use without cracking flexing or degrading over time. For hunters precision rifle shooters and serious AR builders across the full spectrum of AR-pattern platforms who want a USA-made military-developed lightweight carbine stock that delivers consistent performance and ambidextrous sling capability the Reptilia RECC-E is available for sale at GrabAGun and ships ready to install. Reptilia RECC-E Carbine Stock Specifications Manufacturer: Reptilia Model: RECC-E Type: Carbine Stock Material: Impact-Modified Glass-Filled Nylon Polymer 7075-T6 Type III Anodized Aluminum Nitrided Alloy Steel Hardware Receiver Extension: 7075-T6 Aluminum Type III Mil-Spec Anodized Weight: 12.0 oz. Length of Pull: 10.8 to 14.2 Sling Attachment: Ambidextrous QD Points Buffer System Compatibility: Standard AR-15 Carbine A5/SR-25 Carbine Compatibility: SR-15 M4 AR-15 Pattern Rifles Includes: Proprietary Carbine-Length Receiver Extension and All Mounting Hardware Country of Origin: USA Warranty: Lifetime Against Manufacturer Defects Available At: GrabAGun Product FAQs What rifles is the Reptilia RECC-E Carbine Stock compatible with? The Reptilia RECC-E is compatible with SR-15 M4 and AR-15 pattern rifles. What buffer systems does the Reptilia RECC-E support? The Reptilia RECC-E supports both standard AR-15 carbine and A5/SR-25 carbine buffer systems by replacing the receiver extension and forward portion of the stock. Does the Reptilia RECC-E include a buffer tube? Yes. The Reptilia RECC-E includes a proprietary carbine-length receiver extension and all mounting hardware. What is the length of pull range on the Reptilia RECC-E? The Reptilia RECC-E adjusts from 10.8 inches to 14.2 inches providing 3.4 inches of length of pull adjustment. Does the Reptilia RECC-E come with a warranty? Yes. The Reptilia RECC-E carries a full lifetime warranty against manufacturer defects.