Introducing the Aero Precision AR15 MS Carbine Buffer Kit H2, engineered with precision and designed for optimal performance. This kit includes the Enhanced Carbine Buffer Tube, H2 Heavy Buffer, and Carbine Buffer Spring, ensuring reliability and eas…

Aero Precision presents the EPC/AR9 9MM Luger Buffer Kit for AR-15, showcasing exceptional engineering and design quality. This kit includes an Enhanced Carbine Buffer Tube, 8.1oz buffer, 308 Carbine Buffer Spring, Mil-Spec Receiver End Plate, and...

Since 2002, CMMG has been a leader in AR technologies, offering premium AR-15 rifles, parts, and accessories. The CMMG AR-15 Buffer Retainer Parts Kit exemplifies this commitment to quality with its precision-engineered buffer retainer pin and spring…

The CMMG MIL-SPEC TRIGGER KIT AR15 is a reliable single-stage trigger kit, designed for AR-15 builds. Based on the original M16 trigger, it is modified for semi-auto use, ensuring consistent performance and ease of installation. Ideal for range time …

CMMG's AR-15 Bolt Catch is engineered for flawless performance and ease of use, crafted from high-grade materials for superior durability. Ideal for range time and training, this bolt catch enhances your rifle's functionality with smooth operation an…

CMMG's AR15 Buffer Assembly A1 is engineered with precision to ensure compatibility with any mil-spec AR15 Rifle Action Spring and A1 Buffer Tube, meeting or exceeding mil-spec standards. This assembly is ideal for enthusiasts looking to enhance thei…

Aero Precision's AR15 Lower Parts Kit w/ MOE SL - FDE is engineered for precision and reliability. Featuring a Magpul MOE SL grip, this kit includes all necessary components for assembling your AR15 lower receiver, ensuring ease of use and superior..…

The Aero Precision FCG Kit (C) is a mil-spec standard Fire Control Group designed for AR15 or AR 308 builds. This kit includes essential components like the trigger, hammer, and disconnector, ensuring a seamless assembly experience for firearm...

Aero Precision's AERO CARBINE BUFFER TUBE KODIAK BRN is engineered with precision, featuring an anodized finish in Kodiak Brown. Designed for AR15 and AR10 platforms, this buffer tube offers enhanced reliability with carrier support extensions and...

Aero Precision's M4E1 MOE Lower Parts Kit Minus FCG is engineered for AR builders seeking quality and versatility. This kit, featuring a Magpul MOE Grip, is designed to fit the M4E1 Lower Receiver seamlessly, offering ease of assembly and reliable...

Aero Precision's M5 Bolt Catch for AR .308 Black is engineered for precision and durability. This replacement steel bolt catch ensures reliable performance and longevity, enhancing the functionality of your AR .308 lower receiver. Ideal for range tim…

Introducing the CMMG Pistol Receiver Buffer Kit, a testament to CMMG's commitment to quality engineering and design. This kit includes a pistol receiver extension, ambidextrous sling end plate, carbine buffer, and spring, making it an ideal choice fo…