Home / Parts MSR / AR10/M5 / Lower Parts / Parts Kit / CMMG PARTS KIT AR15 UPPER PINS/SPRNG CMMG PARTS KIT AR15 UPPER PINS/SPRNG$1191 17 in stock CMMG PARTS KIT AR15 UPPER PINS/SPRNG quantity Add to cart SKU: CMMG55AFF2F Category: Parts Kit Brand: CMMGProduct ID: 21873 Description Additional information Description CMMG Parts Kit, AR15, Upper Pins and Springs 55AFF2F Additional information Weight 1 lbs Dimensions 6 × 4 × 0.5 in Related products Out of stock LBE LPK 556 NO TRIG GUARD OR GRIP $6199 CALDWELL AR FIELD REPAIR KIT $846 KCI USA LOWER PRTS KIT FITS GLOCK 17 $4624 SPIKE’S LPK SMALL PARTS 308 NO FCG $2859 CMMG PART KIT AR15 LOWER PINS/SPRING $1191 SEEKINS BUILDERS KIT LPK 556 BLK $11000 Login Register Login Password Forgot password? Remember me