elitematch AR-15 color suit combination buffer tube M16 hunting tactical accessories, Customize

Adjustable kit with precision rolled threads. Accept the strictest tolerance control to ensure safety. 6-position buffer tube kit, 2.6 level 3. Suitable for real fire caliber Length: 182 mm (7.2 inches) Material: high-quality aluminum alloy, durable black matte surface Quality: Made in China, our strict quality control specifications Pipe connection thread code: 1-3/16 inch UN16 Shockproof, waterproof and anti-fog Package includes 1x red buffer tube 1x red dust cover 1 red safety selector 1x Red Ambidextrous magazine release 1 red protective cover