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Product Details
MSRP $69.97
MPN RBUS4BM
UPC 4717385552678
Description
The UTG PRO AR-15 OPS MIL-SPEC STOCK KIT from UTG Pro is molded from impact resistant high strength matte black polymer and built for heavy duty use with the tightest tolerance controls to provide the most secure fit and function, including a Mil-spec extension tube, buffer, buffer spring, receiver end plate, and castle nut. This compact stock kit features a 4.28-inch length with 4-position adjustability, delivering a comfortable length of pull and easier shouldering when worn with a load bearing vest or plate carrier system, making it ideal for dynamic field use or range training. The black finish and OPS ready S4 designation emphasize rugged reliability, while the AR-15 compatibility ensures a precise, secure fit on AR-15 platforms. Designed to integrate seamlessly with standard components, it offers a durable, streamlined solution for operators seeking dependable performance in demanding conditions. The UTG PRO stock kit is engineered to maintain secure alignment and consistent indexing under heavy use, supporting repeatable handling and faster target reacquisition. Whether upgrading a duty rifle or building a versatile sporting AR-15, this Mil-spec stock kit delivers predictably solid performance, robust construction, and practical adjustability for demanding shooting scenarios.