CMMG Part Kit AR‑15 Bolt Catch Assembly – 55AFF34
Upgrade your AR‑15 platform with the CMMG Part Kit Bolt Catch Assembly (part number 55AFF34, UPC 815835019703). Engineered for precision, durability, and flawless function, this bolt catch kit delivers the reliable performance that serious shooters and firearms enthusiasts demand.
Key Features
- Precision‑Machined Components: CNC‑cut steel parts ensure a perfect fit and consistent operation.
- Enhanced Reliability: Designed to lock the bolt securely in the rear position, preventing accidental discharge and improving safety during loading and unloading.
- Easy Installation: Direct‑replace design fits standard AR‑15 lower receivers without the need for additional modifications.
- Corrosion‑Resistant Finish: Protective coating resists rust and wear, extending the life of the bolt catch assembly.
- Compatible with CMMG Rifles: Ideal for CMMG pistols, rifles, and AR‑15 style firearms, delivering factory‑grade performance.
- Complete Kit: Includes bolt catch, spring, plunger, and retaining pins – everything you need for a full replacement.
Why Choose the CMMG 55AFF34 Bolt Catch Assembly?
The CMMG bolt catch assembly is more than a simple replacement part. It’s a precision‑engineered solution that enhances the ergonomics and reliability of your AR‑15 platform. Whether you’re a competitive shooter, a tactical operator, or a hobbyist who values quality, this bolt catch kit ensures that your rifle functions exactly as intended, shot after shot.
Technical Specifications
| Part Number: | 55AFF34 |
| UPC: | 815835019703 |
| Material: | High‑strength steel with corrosion‑resistant coating |
| Compatibility: | Standard AR‑15 lower receivers (CMMG models included) |
| Installation: | Tool‑free with basic hand tools (screwdriver, punch) |
| Weight: | ≈ 0.35 lb (0.16 kg) |
Installation Guide
- Ensure the firearm is unloaded and the magazine removed.
- Remove the existing bolt catch assembly by pushing the retaining pin out with a punch.
- Insert the new CMMG bolt catch, spring, and plunger into the lower receiver.
- Secure the assembly with the supplied retaining pin and gently tap it home.
- Function‑test the bolt catch by pulling the charging handle to the rear and confirming the bolt locks in place.
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Elevate the reliability and safety of your AR‑15 with the CMMG Part Kit AR‑15 Bolt Catch Assembly (55AFF34). Order now and experience the precision engineering that only CMMG can provide.
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