Home / PARTS / CMMG RECEIVER EXTENSION KIT W/MIL-SPEC BUFFER TUBE AR-15 CMMG RECEIVER EXTENSION KIT W/MIL-SPEC BUFFER TUBE AR-15 Manufacturer : Cmmg UPC : 815835017389 SKU: d41d8cd98f00 Category: PARTS Product ID: 138509 Related products CRUXORD GUIDE ROD S/S GLOCK 19/23/32/38 GEN 1-3 $2595 ODIN EXTENDED MAGAZINE RELEASE GEN2 XMR2 FDE FOR AR-15 $2300 CRUXORD GUIDE ROD S/S GLOCK 26/27/33/39 GEN 1-4 $3995 CRUXORD GUIDE ROD S/S GLOCK 17/22/24/31/34/35/17L GEN 1-3 $2595
