FM Products PCC 9mm Heavy Buffer 6.5 oz w/ .308 Carbine Recoil Spring Black

FM Products PCC 9mm Heavy Buffer 6.5 oz w/ .308 Carbine Recoil Spring Black. The 9mm buffer created by Foxtrot Mike Products is designed for all 9mm blow-back operated pistols. With a 6.4 ounce (pistol) weight the Foxtrot Mike 9mm PCC Heavy Buffer has a 3.7 inch overall length and does not require a spacer or spacer remover. The addition of the extra-heavy duty .308 carbine recoil spring helps too since it is critical to the feeding and reliability of a blowback operated pistol caliber. The extr