GAINING TRACTION WITH WET GRIP SOLUTION CASE STUDY: GLS™ THERMOPLASTIC ELASTOMERS Challe nge Accepted. Building on the design concept from SurfCo, Avient conducted additional R&D work to formulate a specialty thermoplastic elastomer (TPE) that could be coextruded with polypropylene (PP) film and meet the high expectations of SurfCo and surfers everywhere.

CASE STUDY: GLS™ THERMOPLASTIC ELASTOMERS WHAT RECOIL? The new material, a GLS™ thermoplastic elastomer (TPE) from Avient, met the rigorous needs of the high-end rifle manufacturer, and then some.

Design and Manufacture of Specialty Engineered Thermoplastics 65536-56176Certificate No: Page 7 of 53 ABS Quality Evaluations ABS Quality Evaluations, Inc. 1701 City Plaza Drive, Spring, TX 77389, U.S.A. Design, Manufacture and Distribution of Thermoplastic Elastomer Resins & Pellets 65536-95400Certificate No: Page 29 of 53 ABS Quality Evaluations ABS Quality Evaluations, Inc. 1701 City Plaza Drive, Spring, TX 77389, U.S.A. Compound, Supply, and Prototyping Services of Thermoplastics 65536-109481Certificate No: Page 34 of 53 ABS Quality Evaluations ABS Quality Evaluations, Inc. 1701 City Plaza Drive, Spring, TX 77389, U.S.A.

PRODUCT SELECTION GUIDE AESTHETIC APPEAL Custom Colors, Special Effects, Color Stability SOLUTION: Custom Polymer Colorants, Pre-Colored Materials POSSIBILITIES: Grips, Stocks, Frames, Magazine Bases DYNAMIC COMFORT Shock Absorption, Vibration Damping SOLUTION: Thermoplastic Elastomers POSSIBILITIES: Recoil Pads, Straps TACTILE EXPERIENCE Soft Touch, Wet Grip SOLUTION: Thermoplastic Elastomers POSSIBILITIES: Grips, Slides, Triggers PERFORMANCE & FUNCTION Custom Weight, Toughness, Reduced Machining, Metal Replacement, Thermal Management and Stability, Wear Resistance SOLUTION: Structural Reinforced Formulations, Super Tough Formulations, Composite Heat Release Technology, High-Density Modified Formulations, Internally Lubricated Formulations POSSIBILITIES: Stocks, Frames, Barrels 1.844.4AVIENT www.avient.com Copyright © 2024, Avient Corporation. ENGINEERED POLYMER SOLUTIONS - FEATURES & CHARACTERISTICS Resin Nymax™ Formulations Characteristics Applications PA6 GF 600 A 14 Natural 14% Glass Reinforced Stocks, Frames, Receivers, Handguards, Forearms, Picatinny Rails, Grips PA6 GF 600 A 33 Natural 33% Glass Reinforced, Heat Stabilized PA6 NM6000-0026 HI BK 33% Glass Reinforced, Toughened PA6 GF 600 A 60 UV Black 60% Glass Reinforced, Heat Stabilized PA6 GF 600 A 33 Black 28 V 33% Glass Reinforced, Heat Stabilized, UV PA6 1010 A Black 13 Super Toughened, Heat Stabilized PA6 1010 A Natural Super Toughened, Heat Stabilized PA6 NM6000-0027 ST Black Super Toughened PA6 NM6000-00013 HS UV Black 50% GF, High Flow PA6 PA66 NM6600-0018 HI HS 14 Nat 14% Glass Reinforced, Toughened, Heat Stabilized PA66 GF 1200 A 33 HS Black 22 33% Glass Reinforced, Heat Stabilized PA66 GF 1200 A 33 HS Natural 33% Glass Reinforced, Heat Stabilized PA66 NM6600-0019 HI HS 33 Nat 33% Glass Reinforced, Toughened, Heat Stabilized PA66 NM6600-0020 HI HS 43 Nat 43% Glass Reinforced, Heat Stabilized PA66 1200 A L Natural Unreinforced PA66 1200 A ZIP 22 Natural Unreinforced PA66 NM6600-0021 ST Black Super Toughened PA66 NM 1200 MT HS Black Toughened, Heat Stabilized PA66 NM 1200 MT HS Natural Toughened, Heat Stabilized Specialty Products Color Characteristics Applications Edgetek™ ET6200-0031 Black Black 20% Glass Reinforced PA12 Stocks, Frames, Receivers, Handguards, Forearms, Picatinny Rails, Bolt Carriers, Grips Gravi-Tech™ X GT 33991-05A-01-3 Copper 3sg, PA6, Copper Gravi-Tech™ X GT-30197-001-P4 Gray 4sg, PA610, Tungston Gravi-Tech™ GT 6400-0001 GRV 5.0 Black 5sg, PA610, Tungston Thermoplastic Elastomers Durometer OM Substrate Color Characteristics Applications OnFlex™ AF 7210 25-90A PP Black/Natural General Purpose with UV Stabilizer Grips, Recoil Pads, Gun Straps Dynaflex™ G7900 30-90A PP Black/Natural General Purpose Versaflex™ XP 2850 50A PP Natural Wet Grip Technology Versaflex™ VDT 4202-40 40A PP Black/Natural Vibration Damping Versaflex™ VDT 5120-40 40A PA Black/Natural Vibration Damping Versaflex™ OM6059-9 60A PA Black High Flow Versaflex™ OM6258 60A PA Black/Natural Enhanced Bond

This masterbatch extends the lifespan of thermoplastic parts within the power stations, and minimize costs by reducing weathering-related damage.

Any translations of this document shall be used for reference only.) 1/2 Certificate of Approval AWARDED TO PolyOne France Tossiat Route de la vavrette, 01250, Tossiat - France IATF USI: LWZS4P Bureau Veritas Certification certify that the Quality Management System of the above organisation has been audited and found to be in accordance with the requirements of IATF 16949 - FIRST EDITION and the applicable customer specific requirements SCOPE Design and manufacturing PERMITTED EXCLUSION(S) None PRODUCT(S) DELIVERED colour with additive concentrates for thermoplastic resins and speciality compounds obtained by mixing and extrusion https://e-cer.bureauveritas.com/68LJQE0ZV0CO6I7YW0YSXOUMV9WWROQPHPI2AOHRRLFFVRAVTFVZGXKWIE3TOWLTTKEWCPQB9UNAPXHH6T0HXOMUEDVYPRPJLEXBBTKQYPBRICYOKY143TECQ5UMHGA3JX Date Of Certification: 11 December 2024 Date Of Expiration: 10 December 2027 IATF Certificate N°: 0558656 Bureau Veritas Certification Certificate No: FR094003 - IATF Revision: 1 For Bureau Veritas Certification Holding, Tour ALTO, 4 place des saisons, 92400 COURBEVOIE – France (The official document is in English.

IATF 16949:2016 The Quality Management System is applicable to: Certificate No: 38223 Effective Date: 03 July 2018 Expiration Date: 02 July 2021 Issue Date: 03 July 2018 IATF No: 0313794 Alex Weisselberg, President DESIGN AND COMPOUNDING OF THERMOPLASTIC PRODUCTS (WITH ADDITIONAL FACILITIES LISTED ON ATTACHED ANNEX) Certificate Of Conformance has been assessed by ABS Quality Evaluations, Inc. and found to be in conformance with the requirements set forth by: Page 2 of 2 ABS Quality Evaluations PolyOne Corporation IATF 16949:2016 Certificate Of Conformance ANNEX At Below Facilities: Validity of this certificate may be confirmed at www.abs-qe.com/cert_validation.

Thermoplastics offer versatility and a wide range of applications. Gajewski held HR roles of increasing responsibility at AkzoNobel Decorative Coatings (a business unit of AkzoNobel specializing in manufacturing paints and coatings) from May 2009 to June 2013. Vice President, North American - General Industrial, Valspar Corporation (a manufacturer of paints and coatings) from June 2007 to May 2008.

THERMA-TECH™ THERMALLY CONDUCTIVE FORMULATIONS PROCESSING GUIDE 2 Therma-Tech Therma-Tech™ Therma-Tech™ Thermally Conductive Formulations have been engineered to combine the heat transfer and cooling capabilities of metals with the design freedom, weight reduction and cost advantages of thermoplastics. These materials provide the benefits of proprietary conductive additive technologies and the performance of select engineering thermoplastic resins.

The result: an ever-expanding portfolio of colorants and additives that are compatible with all thermoplastic processes utilized by the industry, and that combine creativity with production efficiency for our customers. Mevopur products cover the wide range of polymers and thermoplastic elastomers (TPEs) used in the medical and pharmaceutical sectors.