RISE Armament RA-OSK-015 Oh S#it Kit AR-15 Spare Parts Kit

The RISE Armament RA-OSK-015 Oh S#it Kit provides essential AR-15 replacement parts for when critical components fail at the worst possible moment. This comprehensive spare parts collection keeps rifles operational during extended training sessions, competitions, or duty assignments where downtime isn't an option.

What Makes This Different

Unlike generic parts kits that include random components, the RA-OSK-015 focuses specifically on the most failure-prone AR-15 parts based on actual field data. Each component meets mil-spec standards and undergoes quality control testing before packaging. The kit eliminates guesswork by including only the parts that statistically fail most often during high round counts.

Key Features

• Complete bolt repair kit with extractor, ejector, and springs
• Gas tube roll pins and retaining pins in multiple sizes
• Trigger guard roll pin and pivot pin detents
• Buffer retainer and spring assembly
• Firing pin retaining pin and cam pin
• Takedown pin detents and springs
• Compact storage case for range bag organization

Field testing demonstrates the kit's value during extended shooting sessions where small parts commonly break or disappear. Competition shooters rely on these components during multi-day matches, while law enforcement armorers stock the kit for quick repairs. The parts maintain function in temperature extremes from -20°F to 140°F, matching the operational requirements of the host rifle.

Technical Specs

• Compatibility: Standard AR-15/M4 platform rifles
• Material: Heat-treated steel pins and springs
• Finish: Phosphate coating on steel components
• Storage case dimensions: 4.5" x 3" x 1.25"
• Total weight: 2.8 ounces including case
• Manufacturer: RISE Armament, USA
• Part count: 15+ individual components

The RA-OSK-015 represents practical preparation for AR-15 owners who understand that small parts failures can sideline expensive rifles. Smart shooters keep this kit accessible rather than learning the hard way that a $0.50 pin can disable a $2,000 rifle.