This is a combined synopsis/solicitation for commercial items prepared in accordance with the format in Subpart 12, as supplemented with additional information included in this notice. This is a Reque... This is a combined synopsis/solicitation for commercial items prepared in accordance with the format in Subpart 12, as supplemented with additional information included in this notice. This is a Request for Proposals (RFP) and the solicitation document, and incorporated provisions and clauses are those in effect through (FAC) 2026-01. The solicitation number associated with this combined Synopsis/Solicitation is # 15A00026R00000056. All questions regarding this solicitation shall be submitted in writing and sent via email to Brian.Wilkins@atf.gov and shall reference the Solicitation 15A00026R00000056. All questions shall be received by 5:00PM EST on April 16, 2026. Questions received after the stated time and date will not be addressed. Telephonic requests or inquiries will not be accepted. All proposals are due on April 27, 2026, at 5:00PM EST and sent via email to Brian.Wilkins@atf.gov and shall reference the Solicitation 15A00026R000000565 proposals received after the stated date and time will not be accepted or evaluated. The contractor/awardee must comply with provisions and clauses/terms & conditions (T&Cs) incorporated herein via full text and by reference. The purpose of this Amendment is to add the Solicitation 15A00026R00000056. The purpose of this Amendment is to extend the due date for Proposals to 04/30/2026, 5:00pm EST.