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CMMG Firing Pin Retainer Fits CMMG Mk3/LR-308 Bolts
In Stock

Caliber

308/7.62x51

Type

parts

Last Seen

May 20, 2026

CMMG Firing Pin Retainer Fits CMMG Mk3/LR-308 Bolts

Sold byGrabAGunPosted Apr 27, 2026
Compare prices for CMMG Mk3 LR-308 Firing Pin Retaining Pin

$2.99

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CMMG Firing Pin Retainer Features Crafted to meet strict manufacturing standards this firing pin retainer offers a secure fit for CMMG Mk3 and LR-308 platforms. Its robust steel construction ensures long-lasting performance under repeated use. Whether for a new build or routine maintenance this retainer is a dependable solution for keeping your firing system operating flawlessly. CMMG Firing Pin Retainer Specifications Manufacturer: CMMG Model: Firing Pin Retainer Fitment: CMMG Mk3 / LR

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CMMG Inc Firing Pin Retainer MK3 38BA4A9

CMMG Inc Firing Pin Retainer MK3 38BA4A9

CmmgOptics PlanetSKU/UPC: 2CM-ABA-FRPRTN-38BA4A9
$1.99$4.99Save 60%
View at Optics Planet
CMMG Mk3 LR-308 Firing Pin Retaining Pin

CMMG Mk3 LR-308 Firing Pin Retaining Pin

CmmgMidwayUSASKU/UPC: 142200
$2.79
View at MidwayUSA
Current Deal
CMMG Firing Pin Retainer Fits CMMG Mk3/LR-308 Bolts

CMMG Firing Pin Retainer Fits CMMG Mk3/LR-308 Bolts

CmmgGrabAGunSKU/UPC: GAG_38BA4A9
$2.99
View at GrabAGun