GC_UPC Franklin Armory 3130 CA7 *CA Compliant 5.56x45mm NATO 7.50" 10+1 Black Hard Coat Anodized Polymer Grip Buffer Tube MAP 0030018BLK show more like this 17.99 Defense Depot GC_UPC Franklin Armory 3130 CA7 *CA Compliant 5.56x45mm NATO 7.50" 10+1 Black Hard Coat Anodized Polymer Grip Buffer Tube MAP 0030018BLK show more like this Calculated in Cart DACK Outdoors GC_UPC Franklin Armory 00-30018-BLK CA7 *CA Compliant 5.56x45mm NATO 7.50" 10+1 Black Hard Coat Anodized Polymer Grip Buffer Tube MAP 3130 show more like this lat rate starting at $11.99 Hinterland Outfitters GC_UPC Franklin Armory CA7 *CA Complaint 5.56 NATO 7.50" 10+1 Black MAP 00-30018-BLK show more like this Free on Guns, $9.99 Accessories, $14.99 Ammo Tombstone Tactical GC_UPC Franklin Armory 3130 CA7 *CA Compliant 5.56x45mm NATO 7.50" 10+1 Black Hard Coat Anodized Polymer Grip Buffer Tube MAP 00-30018-BLK show more like this Free on Firearms Acute Firearms GC_UPC Franklin Armory 3130 CA7 *CA Compliant 5.56x45mm NATO 7.50" 10+1 Black Hard Coat Anodized Polymer Grip Buffer Tube $773.55 0030018BLK show more like this Free shipping over $400 (Excludes Ammo) Gman Sport GC_UPC Franklin Armory 00-30018-Blk Ca7 *Ca Compliant 5.56X45mm Nato 7.50" 10+1 Black Hard Coat Anodized Polymer Grip Buffer Tube 3130 MAP 3130 show more like this Firearms $18.45, Free over $500 Shooting Surplus GC_UPC Franklin Armory 00-30018-BLK CA7 *CA Compliant 5.56x45mm NATO 7.50" 10+1 Black Hard Coat Anodized Polymer Grip Buffer Tube $809.99 3130 show more like this Calculated in Cart Classic Firearms GC_UPC Franklin Armory 3130 CA7 *CA Compliant 5.56x45mm NATO 7.50" 10+1 Black Hard Coat Anodized Polymer Grip Buffer Tube $809.99 0030018BLK show more like this Free shipping on orders over $300 Skogen’s Gun Supply GC_UPC Franklin Armory 3130 CA7 *CA Compliant 5.56x45mm NATO 7.50" 10+1 Black Hard Coat Anodized Polymer Grip Buffer Tube $809.99 0030018BLK show more like this 19.99 The Armory at LTT GC_UPC Franklin Armory 3130 CA7 *CA Compliant 5.56x45mm NATO 7.50" 10+1 Black Hard Coat Anodized Polymer Grip Buffer Tube $893.99 0030018BLK show more like this Cape Gun Works