Product Description
The CMMG Mk3 Firing Pin Retainer is a durable steel retaining pin designed to secure the firing pin within the bolt assembly on CMMG Mk3/LR-308 style bolts. Built for dependable function during maintenance or parts replacement, this small but critical component helps keep your bolt carrier group operating reliably in compatible AR-10 / LR-308 platform builds.
Product Highlights
- Factory-style firing pin retainer for CMMG Mk3 / LR-308 bolt applications
- Steel construction for long-term durability and consistent retention
- Essential bolt component that helps keep the firing pin properly secured
- Compatible with AR-10 / LR-308 platform (Mk3 series) bolt setups
- Ideal replacement part for maintenance, spares, or new builds
Specs
- Brand: CMMG
- Product Type: Firing Pin Retainer / Firing Pin Retaining Pin
- Material: Steel
- Compatibility: CMMG Mk3 / LR-308 bolts; AR-10 / LR-308 platform
- Country of Origin: United States of America
- Manufacturer Part Number: 38BA4A9
- UPC: 810046232033
Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product’s manufacturer.
Customer Satisfaction Guaranteed
Most orders placed before 12 Noon (EST) ship same day and FREE SHIPPING on orders $50+
No-Hassle Returns for 30 days from your purchase date.
TLO is a family-owned, American small business in GA. We treat you right.